THE MECHANISM OF POLYMERIZATION OF N-CARBOXY-α-AMINO ACID ANHYDRIDES
✍ Scribed by Sela, Michael; Berger, Arieh
- Book ID
- 127308548
- Publisher
- American Chemical Society
- Year
- 1953
- Tongue
- English
- Weight
- 278 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The polymerization of -y-benzyl+glutamate NCA initiated by n-hexylamine in DMF proceeds with two successive propagation r a h whose ratio is about 1.5. The onset of the increase in rate of propagation occurred a t a DP, of 7-14, which waa independent of initiator to anhydride ratio and anhydride con
## Abstract The D and L copolymerizations of __N__‐carboxy γ‐benzyl glutamate anhydride (NCA) were carried out in a homogeneous solution with various D/L ratios, initiated by either __n__‐butylamine or sodium methoxide, and were followed directly by circular dichroism (CD) to observe the behavior o