The Ru(cod)(cot)-catalyzed alkenylation of aromatic C-H bonds with alkenyl acetates

Yusuke Matsuura, Masaru Tamura, Takuya Kochi, Mitsuo Sato, Naoto Chatani, Fumitoshi Kakiuchi

研究成果: Article査読

129 被引用数 (Scopus)

抄録

The regioselective Ru(cod)(cot)-catalyzed alkenylation of arylpyridines and related compounds with alkenyl acetates to give good-to-excellent yields of ortho-alkenylation products was developed. Several arylpyridines having electron-donating (CH3 and OCH3) and -withdrawing (CF3, CN, and Ac) groups and azoles, such as oxazoline, tetrazole, and thiazole, can be used in this coupling reaction. A variety of alkenyl acetates, such as 1-propenyl, 1-butenyl, 1-hexenyl, styryl, 2-methyl-1-propenyl, and 1-cyclohexenyl acetates, reacted with arylpyridines to give the corresponding ortho-alkenylation products in high yields. This direct alkenylation of aromatic C-H bonds with alkenyl acetates provides π-conjugated aromatic and heteroaromatic compounds under halogen-free reaction conditions.

本文言語English
ページ(範囲)9858-9859
ページ数2
ジャーナルJournal of the American Chemical Society
129
32
DOI
出版ステータスPublished - 2007 8月 15

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)
  • 生化学
  • コロイド化学および表面化学

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