Acylations of 1,10-dilithiophenothiazine. A new synthesis of 1-formylphenothiazine
作者:Anders Hallberg、Arnold Martin
DOI:10.1002/jhet.5570190245
日期:1982.3
The synthesis of 1-formyl-, 1-benzyyl-, 1-anisoyl-, and 1-nicotinyl-phenothiazines (1–4) resulting from the reaction of the corresponding amids with 1,10-dilithiophenothiazine (5) is reported. The site of attachment on 1,10-dilithiophenothiazine, based on the nature of some different acylating reagents, is also discussed.