Efficient synthesis of 3-substituted indazoles using Pd-catalyzed intramolecular amination reaction of N-tosylhydrazones

Kiyofumi Inamoto, Mika Katsuno, Takashi Yoshino, Ikue Suzuki, Kou Hiroya, Takao Sakamoto

研究成果: Article査読

47 被引用数 (Scopus)

抄録

The efficient method for the preparation of 3-substituted indazoles was developed using the palladium catalyzed intramolecular animation reaction of 2-bromophenyl hydrazone derivatives. Good functional group compatibility was observed under mild reaction conditions and various 3-substituted indazoles were obtained in moderate to excellent yield.

本文言語English
ページ(範囲)1026-1027
ページ数2
ジャーナルChemistry Letters
33
8
DOI
出版ステータスPublished - 2004 8月 5
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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