Conformational aspects of polypeptide structure. XXXII. Helical poly[(S)-thiazolidine-4-carboxylic acid]. Experimental results
✍ Scribed by Goodman, Murray.; Su, Kai-Chiang.; Niu, Gregory C. C.
- Book ID
- 120365582
- Publisher
- American Chemical Society
- Year
- 1970
- Tongue
- English
- Weight
- 353 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
## Abstract The helical structures of poly[(__S__)‐thiazolidine‐4‐carboxylic acid], in the __cis__ and __trans__ forms, were redetermined by using the new sets of bond angles and bond lengths established by X‐ray diffraction analysis of L‐thioproline. Calculations of the helical structures of poly‐
## Abstract The synthesis of poly[(__S__)‐thiazolidine‐4‐carboxylic acid] is described. The polymer is obtained by the polymerization of the __N__‐carboxyanhydride of (__S__)‐thiazolidine‐4‐carboxylic acid in pyridine or nitrobenzene using triethylamine as an initiator. The amino acid is prepared b