The polymerization of n-substituted lactams
✍ Scribed by R.S. Muromova; A.A. Strepikheyev; Z.A. Rogovin
- Book ID
- 118356793
- Publisher
- Elsevier Science
- Year
- 1964
- Weight
- 331 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0032-3950
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📜 SIMILAR VOLUMES
The anionic ring-opening polymerization of 3-methyl-2-azetidinone ( 3) in a mixture of N,N-dimethylacetamide with lithium chloride proceeded quantitatively in a homogeneous phase at 25ЊC, as well as the living anionic polymerization of 3,3dimethyl-, 4,4-dimethyl-2-azetidinone ( 1 and 2, respectively
2-Methyleneazetidines have been synthesized and isolated by the reaction of b-lactams with dimethyltitanocene, followed by chromatography on deactivated silica. Ecient conversion required that the lactam nitrogen be strongly deactivated. Methyl transfer predominated in reactions with phenyl and benz