Synthesis in the phenothiazine series
Ketovinylaminophenylthiazines, which are cyclized in acidic media to dimethylpyridophenylthiazines — new four-ring compounds — were obtained by the action of acetylacetone on aminophenylthiazines.
KeywordsOrganic Chemistry Acidic Medium Acetylacetone Phenothiazine Phenothiazine Series
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