| Preface |
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xi | (2) |
| Acknowledgments |
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xiii | |
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1 | (314) |
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1.1 Alkyl and Aryl Isocyanates |
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1 | (148) |
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1 | (2) |
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1.1.2 Synthesis of Alkyl and Aryl Isocyanates |
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3 | (1) |
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1.1.2.1 Synthesis by Phosgenation Reactions |
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3 | (8) |
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1.1.2.2 Formation of Alkyl and Aryl Isocyanates via Nitrene Intermediates |
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11 | (8) |
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1.1.2.3 Formation of Alkyl and Aryl Isocyanates by Thermal Processes |
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19 | (7) |
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1.1.2.4 Rearrangements of Nitrile Oxides and Cyanates |
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26 | (1) |
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1.1.2.5 Reactions of Organic Halides with Salts of Cyanic Acid |
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27 | (1) |
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1.1.2.6 Reactions of Olefins and Aldehydes with Isocyanic Acid |
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28 | (1) |
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1.1.2.7 Isocyanates from Other Heterocumulenes |
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29 | (1) |
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1.1.2.8 From Imines and Phosphineimines |
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30 | (1) |
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1.1.2.9 Miscellaneous Synthetic Methods |
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31 | (5) |
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36 | (6) |
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1.1.4 Reactions of Alkyl and Aryl Isocyanates |
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42 | (1) |
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42 | (3) |
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1.1.4.2 Oligomerization and Polymerization |
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45 | (9) |
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1.1.4.3 Cycloaddition Reactions |
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54 | (44) |
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1.1.4.4 Nucleophilic Reactions |
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98 | (8) |
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1.1.4.5 Insertion Reactions |
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106 | (18) |
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1.1.4.6 Miscellaneous Reactions |
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124 | (9) |
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133 | (16) |
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1.2 Unsaturated Isocyanates |
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149 | (14) |
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149 | (1) |
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1.2.2 Synthesis of Unsaturated Isocyanates |
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149 | (1) |
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1.2.2.1 Elimination of Hydrogen Halide from Halogenated Isocyanates |
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149 | (1) |
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1.2.2.2 Synthesis via Nitrene Intermediates |
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150 | (2) |
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1.2.2.3 From Amines, Imines or Nitriles and Phosgene |
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152 | (2) |
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1.2.2.4 Miscellaneous Synthetic Methods |
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154 | (3) |
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1.2.3 Reactions of Unsaturated Isocyanates |
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157 | (1) |
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1.2.3.1 Homopolymerization |
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157 | (1) |
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157 | (1) |
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1.2.3.3 Nucleophilic Reactions |
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157 | (1) |
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1.2.3.4 Cycloaddition Reactions |
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157 | (3) |
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1.2.3.5 Miscellaneous Reactions |
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160 | (1) |
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161 | (2) |
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1.3 Halogenated Alkyl and Aryl Isocyanates |
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163 | (34) |
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163 | (1) |
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1.3.2 Synthesis of Halogenated Alkyl and Aryl Isocyanates |
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163 | (1) |
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1.3.2.1 Halogenation of Alkyl and Aryl Isocyanates |
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163 | (4) |
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1.3.2.2 Halogenation of Acyl and Thioacyl Isocyanates |
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167 | (1) |
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1.3.2.3 Addition of Halogen to Unsaturated Isocyanates |
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168 | (1) |
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1.3.2.4 Reaction of Amines, Imines and Nitriles with Phosgene and Analogues |
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168 | (4) |
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1.3.2.5 Synthesis of Halogenated Isocyanates via Nitrene Intermediates |
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172 | (2) |
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1.3.2.6 Miscellaneous Synthetic Methods |
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174 | (5) |
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1.3.3 Reactions of Halogenated Isocyanates |
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179 | (1) |
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1.3.3.1 Nucleophilic Reactions |
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179 | (9) |
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1.3.3.2 Elimination of Hydrogen Halides and Acids |
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188 | (1) |
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1.3.3.3 Exchange Reactions with Silylated Heterocumulenes |
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188 | (1) |
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1.3.3.4 Reactions with Oxiranes and Aziridines |
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188 | (1) |
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1.3.3.5 Reactions with Multiple Bond Systems |
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189 | (1) |
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1.3.3.6 Cycloaddition Reactions |
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190 | (1) |
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1.3.3.7 Insertion Reactions |
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190 | (1) |
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1.3.3.8 Miscellaneous Reactions |
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190 | (2) |
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192 | (5) |
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1.4 Carbonyl, Thiocarbonyl and Imidoyl Isocyanates |
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197 | (44) |
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197 | (1) |
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197 | (1) |
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1.4.2.1 Synthesis of Carbonyl Isocyanates |
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197 | (15) |
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1.4.2.2 Synthesis of Thiocarbonyl Isocyanates |
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212 | (1) |
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1.4.2.3 Synthesis of Imidoyl Isocyanates |
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213 | (3) |
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216 | (1) |
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1.4.3.1 Reactions of Carbonyl Isocyanates |
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216 | (5) |
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1.4.3.2 Reactions of Thiocarbonyl Isocyanates |
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231 | (4) |
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1.4.3.3 Reactions of Imidoyl Isocyanates |
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235 | (1) |
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235 | (6) |
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241 | (38) |
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241 | (1) |
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241 | (1) |
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1.5.2.1 Synthesis of Divalent Sulfur Isocyanates |
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241 | (1) |
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1.5.2.2 Synthesis of Tetravalent Sulfur Isocyanates |
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242 | (1) |
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1.5.2.3 Synthesis of Hexavalent Sulfur Isocyanates |
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242 | (6) |
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1.5.3 Reactions of Sulfur Isocyanates |
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248 | (1) |
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1.5.3.1 Nucleophilic Reactions |
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248 | (4) |
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1.5.3.2 Cycloaddition Reactions |
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252 | (17) |
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1.5.3.3 Miscellaneous Reactions |
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269 | (5) |
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274 | (5) |
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1.6 Phosphorus Isocyanates |
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279 | (11) |
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279 | (1) |
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1.6.2 Synthesis of Phosphorus Isocyanates |
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280 | (1) |
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1.6.2.1 From Phosphorus Halides and Cyanic Acid and Its Salts |
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280 | (1) |
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281 | (1) |
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1.6.2.3 From Phosphoryl Amides and Oxalyl Chloride |
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282 | (1) |
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1.6.2.4 Miscellaneous Synthetic Methods |
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282 | (2) |
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1.6.3 Reactions of Phosphorus Isocyanates |
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284 | (1) |
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1.6.3.1 Reaction with--OH Compounds |
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284 | (1) |
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1.6.3.2 Reaction with Amines and Hydrazines |
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284 | (1) |
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1.6.3.3 Cycloaddition Reactions |
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284 | (2) |
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1.6.3.4 Miscellaneous Reactions |
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286 | (1) |
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287 | (3) |
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1.7 Inorganic Isocyanates |
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290 | (13) |
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290 | (1) |
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1.7.2 Synthesis of Inorganic Isocyanates |
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290 | (1) |
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1.7.2.1 Main Group IIIa Isocyanates |
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290 | (1) |
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1.7.2.2 Main Group IVa Isocyanates |
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291 | (2) |
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1.7.2.3 Main Group Va Isocyanates |
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293 | (3) |
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1.7.2.4 Main Group VIa Isocyanates |
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296 | (1) |
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1.7.2.5 Main Group VIIa Isocyanates |
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297 | (1) |
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1.7.2.6 Liganded Transition Metal Isocyanates |
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297 | (2) |
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1.7.3 Reactions of Inorganic Isocyanates |
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299 | (1) |
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300 | (3) |
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1.8 Applications of Monoisocyanates |
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303 | (12) |
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1.8.1 Agricultural and Pharmaceutical Products |
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303 | (2) |
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1.8.2 Monoisocyanates in Polymer Modification |
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305 | (3) |
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1.8.3 As Reagents in Organic Synthesis |
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308 | (3) |
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1.8.4 Miscellaneous Applications |
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311 | (1) |
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312 | (3) |
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315 | (154) |
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2.1 Aliphatic Diisocyanates |
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315 | (53) |
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315 | (13) |
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2.1.2 Synthesis of Aliphatic Diisocyanates |
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328 | (1) |
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2.1.2.1 Phosgenation of Amines |
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328 | (5) |
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2.1.2.2 Nonphosgene Processes |
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333 | (1) |
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2.1.2.3 Formation via Nitrene Intermediates |
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334 | (3) |
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2.1.2.4 From Olefins and Isocyanic Acid or Ethyl Carbamate |
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337 | (1) |
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2.1.2.5 From Organic Dihalides and Salts of Isocyanic Acid |
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338 | (1) |
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2.1.2.6 Miscellaneous Synthetic Methods |
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338 | (4) |
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2.1.3 Manufacture of Major Aliphatic Diisocyanates |
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342 | (1) |
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2.1.3.1 Hexamethylene Diisocyanate (HDI) |
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342 | (1) |
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2.1.3.2 Isophorone (IPDI) and Trimethylhexamethylene Diisocyanates (TMHDI) |
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343 | (1) |
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344 | (1) |
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2.1.3.4 trans-Cyclohexane Diisocyanate (CHDI) |
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345 | (1) |
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2.1.3.5 Tetramethylxylylene Diisocyanate (TMXDI) |
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346 | (1) |
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2.1.4 Reactions of Aliphatic Diisocyanates |
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347 | (1) |
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2.1.4.1 Homopolymerization |
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347 | (1) |
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348 | (1) |
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2.1.4.3 Addition Polymerization |
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349 | (1) |
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2.1.4.4 Condensation Polymerization |
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350 | (1) |
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2.1.4.5 Other Reactions of Aliphatic Diisocyanates |
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351 | (5) |
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2.1.5 Applications of Aliphatic Diisocyanates |
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356 | (1) |
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356 | (5) |
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361 | (7) |
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2.2 Aromatic Diisocyanates |
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368 | (101) |
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368 | (4) |
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372 | (1) |
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2.2.2.1 Phosgenation of Amines |
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372 | (3) |
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2.2.2.2 Nonphosgene Processes |
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375 | (4) |
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2.2.2.3 Aromatic Diisocyanates via Nitrene Intermediates |
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379 | (1) |
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2.2.2.4 Aromatic Diisocyanates by Coupling of Monoisocyanates or Isocyanate Precursors |
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380 | (4) |
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2.2.2.5 Miscellaneous Syntheses of Aromatic Diisocyanates |
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384 | (1) |
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2.2.3 Manufacture of Aromatic Diisocyanates |
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385 | (1) |
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2.2.3.1 MDI and Polymeric Isocyanates (PMDI) |
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385 | (7) |
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2.2.3.2 Tolylene Diisocyanate (TDI) |
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392 | (2) |
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2.2.3.3 p-Phenylene Diisocyanate (PPDI) |
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394 | (1) |
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2.2.3.4 Naphthalene Diisocyanate (NDI) |
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394 | (1) |
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2.2.4 Reactions of Aromatic Diisocyanates |
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395 | (1) |
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2.2.4.1 Homopolymerization Reactions |
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395 | (1) |
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2.2.4.2 Copolymerization Reactions |
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395 | (1) |
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2.2.4.3 Cyclopolymerization Reactions |
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395 | (1) |
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2.2.4.4 Addition Polymerization Reactions |
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396 | (14) |
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2.2.4.5 Condensation Polymerization Reactions |
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410 | (6) |
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2.2.4.6 Other Reactions of Aromatic Diisocyanates |
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416 | (10) |
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2.2.5 Applications of Aromatic Diisocyanates |
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426 | (1) |
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426 | (20) |
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2.2.5.2 Poly(urethane ureas) and Polyureas |
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446 | (4) |
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2.2.5.3 Poly(urethane isocyanurates) |
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450 | (2) |
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452 | (3) |
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455 | (1) |
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2.2.5.6 Poly(amide imides) and Polyimides |
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456 | (1) |
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456 | (3) |
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3 Environmental Considerations |
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469 | (14) |
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469 | (4) |
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3.1.1 Toxicity of Isocyanates |
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469 | (3) |
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3.1.2 Toxicity of Chemicals Used in Isocyanate Manufacture |
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472 | (1) |
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3.1.3 Toxicity of Isocyanate Derived Products |
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472 | (1) |
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473 | (2) |
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3.2.1 Storage and Handling of Isocyanates |
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473 | (1) |
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3.2.2 Safety of Isocyanate Production |
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474 | (1) |
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3.2.3 Fire Safety of Isocyanate Derived Products |
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475 | (1) |
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475 | (3) |
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3.3.1 Disposal of By-products in Isocyanate Manufacture |
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475 | (1) |
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3.3.2 Disposal of Isocyanate Derived Products |
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476 | (1) |
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3.3.3 Replacement of CFCs in Cellular Products |
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477 | (1) |
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3.4 Isocyanates and Polyurethane Chemicals based on Renewable Resources |
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478 | (1) |
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3.4.1 Isocyanates based on Renewable Resources |
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478 | (1) |
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3.4.2 Polyols based on Renewable Resources |
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479 | (1) |
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3.5 A World without Isocyanates |
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479 | (2) |
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481 | (2) |
| Index |
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483 | |