Reactions of o‐bromoacetylacylphenones with several primary amines

Seiko Nan'ya, Hirofumi Ishida, Kiyoshi Kanie, Noriyuki Ito, Yasuo Butsugan

研究成果: Article査読

6 被引用数 (Scopus)

抄録

o‐Monobromoacetylacylphenones, 3a and 3b reacted with hydroxylamine or hydrazine hydrate to produce heterocycles, 2,3‐benzoxazine or phthalazine derivatives. The reaction of bromoacetyl group of 3a and 3b with several thioamides afforded thiazole derivatives in high yields. Whereas o‐dibromoacetyl‐benzophenoe 2a reacted with aniline or cyclohexylamine to produce non‐heterocycles, 2‐substituted‐iminophenylindanones and the mechanism for the formation of these non‐heterocycles is proposed.

本文言語English
ページ(範囲)1299-1302
ページ数4
ジャーナルJournal of Heterocyclic Chemistry
32
4
DOI
出版ステータスPublished - 1995 1 1
外部発表はい

ASJC Scopus subject areas

  • Organic Chemistry

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