Determination of the erythro and threo c
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S. Toppet; P. Claes; J. Hoogmartens
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Article
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1974
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John Wiley and Sons
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English
⚖ 490 KB
## Abstract A study of the ^1^H and ^13^C NMR spectra of the __N__‐formyl‐2,2,5‐trimethyl‐4‐carboxythiazolidines and the __N__‐formyl‐4‐carboxy‐5‐methylthiazolidines derived from the two diastereoisomeric 2‐amino‐3‐mercapto‐DL‐butyric acids, permits unambiguous assignment of the __erythro__ and __t