Dithio and thiono. Esters. 61. Synthesis of ?-Amino Dithioesters and Endothiodipeptides
摘要:
The alpha-amino ester hydrochlorides (1) are converted into N-protected. alpha-amino amides (3), alpha-amino thioamides (4) and alpha-amino dithiomethylesters (5). Condensation of 5 with the alkali salts of alpha-amino acids gives rise to the endothiodipeptide alkali salts (7).
Dithio and thiono. Esters. 61. Synthesis of ?-Amino Dithioesters and Endothiodipeptides
摘要:
The alpha-amino ester hydrochlorides (1) are converted into N-protected. alpha-amino amides (3), alpha-amino thioamides (4) and alpha-amino dithiomethylesters (5). Condensation of 5 with the alkali salts of alpha-amino acids gives rise to the endothiodipeptide alkali salts (7).
Dithio and thiono. Esters. 61. Synthesis of ?-Amino Dithioesters and Endothiodipeptides
作者:K. Hartke、Stephan Barrmeyer
DOI:10.1002/prac.19963380150
日期:——
The alpha-amino ester hydrochlorides (1) are converted into N-protected. alpha-amino amides (3), alpha-amino thioamides (4) and alpha-amino dithiomethylesters (5). Condensation of 5 with the alkali salts of alpha-amino acids gives rise to the endothiodipeptide alkali salts (7).