One-pot synthesis of functionalized α-acyloxythioamides from N-Protected a-amino acids as an acid component in the passerini reaction in an ionic liquid
摘要:
N-Protected alpha-amino acids, prepared from benzoyl chlorides, KSCN and alpha-amino acids, were used as the acid component in the Passerini reaction, in an ionic liquid, to produce functionalized alpha-acyloxythioamides in 59-95% yields. The work-up procedure was fairly simple and the products did not require further purification.