Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds

Kyoji Tsuchikama; Yusuke Kuwata; Yu Ki Tahara; Yusuke Yoshinami; Takanori Shibata

doi:10.1021/ol0711669

Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds

Kyoji Tsuchikama, Yusuke Kuwata, Yu Ki Tahara, Yusuke Yoshinami, Takanori Shibata^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

66 被引用数 (Scopus)

抄録

The Rh-catalyzed hydroarylative and hydrovinylative cyclization of diynes with aryl ketones or enones gave monocyclic 1,3-dienes. Enynes also underwent the same reaction and chiral products were obtained with high ee using a chiral Rh catalyst. Carbonyl-directed activation of aromatic and vinylic C-H bonds is likely the initial step in the present transformation.

本文言語	English
ページ（範囲）	3097-3099
ページ数	3
ジャーナル	Organic Letters
巻	9
号	16
DOI	https://doi.org/10.1021/ol0711669
出版ステータス	Published - 2007 8月 2

ASJC Scopus subject areas

生化学
物理化学および理論化学
有機化学

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10.1021/ol0711669

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abstract = "The Rh-catalyzed hydroarylative and hydrovinylative cyclization of diynes with aryl ketones or enones gave monocyclic 1,3-dienes. Enynes also underwent the same reaction and chiral products were obtained with high ee using a chiral Rh catalyst. Carbonyl-directed activation of aromatic and vinylic C-H bonds is likely the initial step in the present transformation.",

author = "Kyoji Tsuchikama and Yusuke Kuwata and Tahara, {Yu Ki} and Yusuke Yoshinami and Takanori Shibata",

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T1 - Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds

AU - Tsuchikama, Kyoji

AU - Kuwata, Yusuke

AU - Tahara, Yu Ki

AU - Yoshinami, Yusuke

AU - Shibata, Takanori

PY - 2007/8/2

Y1 - 2007/8/2

N2 - The Rh-catalyzed hydroarylative and hydrovinylative cyclization of diynes with aryl ketones or enones gave monocyclic 1,3-dienes. Enynes also underwent the same reaction and chiral products were obtained with high ee using a chiral Rh catalyst. Carbonyl-directed activation of aromatic and vinylic C-H bonds is likely the initial step in the present transformation.

AB - The Rh-catalyzed hydroarylative and hydrovinylative cyclization of diynes with aryl ketones or enones gave monocyclic 1,3-dienes. Enynes also underwent the same reaction and chiral products were obtained with high ee using a chiral Rh catalyst. Carbonyl-directed activation of aromatic and vinylic C-H bonds is likely the initial step in the present transformation.

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Rh-catalyzed cyclization of diynes and enynes initiated by carbonyl-directed activation of aromatic and vinylic C-H bonds

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