Akutsu et al., 1998 - Google Patents
Synthesis of poly (lactic acid) by direct polycondensation of lactic acid using 1, 1′-carbonyldiimidazole, N, N, N′, N′-tetramethylchloroformamidinium chloride, and …Akutsu et al., 1998
View PDF- Document ID
- 15047798494243322197
- Author
- Akutsu F
- Inoki M
- Uei H
- Sueyoshi M
- Kasashima Y
- Naruchi K
- Yamaguchi Y
- Sunahara M
- Publication year
- Publication venue
- Polymer journal
External Links
Snippet
The direct polycondensation of racemic lactic acid using condensing agents, such as 1, 1′- carbonyldiimidazole (CDI), N, N, N′, N′-tetramethylchloroformamidinium chloride (TMCFAC), and N, N′-dicyclohexylcarbodiimide/4-dimethylaminopyridine (DCC/DMAP) …
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Carbodicyclohexylimide 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C1CCCCC1N=C=NC1CCCCC1 0 title abstract description 29
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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