Facile Synthesis of Racemic Cysteine
✍ Scribed by Dr. Jürgen Martens; Dr. Heribert Offermanns; Dr. Paul Scherberich
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 329 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract While a number of methods exist for the production of __N__‐methyl amino acid derivatives, the methods for the production of __N__‐methyl cysteine (MeCys) derivatives are suboptimal as they either have low yields or lead to significant sulfhydryl deprotection during the synthetic protoc
The four-membered heterocycles 3 with trans-oriented CF3 groups are the major products of the 12 + 21-cycloaddition, whereas only small amounts of the cis-compounds 4 and head-to-head isomers 5 are formed; the product patterns for phosphorus and arsenic compounds under the same reaction conditions a