Asymmetric Pauson-Khand-type reactions of 1,6-enynes using formaldehyde as a carbonyl source by cooperative dual rhodium catalysis

Furusawa, Takuma; Morimoto, Tsumoru; Ikeda, Keiichi; Tanimoto, Hiroki; Nishiyama, Yasuhiro; Kakiuchi, Kiyomi; Jeong, Nakcheol

doi:10.1016/j.tet.2014.12.038

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Asymmetric Pauson-Khand-type reactions of 1,6-enynes using formaldehyde as a carbonyl source by cooperative dual rhodium catalysis

Furusawa, Takuma;
Morimoto, Tsumoru;
Ikeda, Keiichi;
Tanimoto, Hiroki;
Nishiyama, Yasuhiro;
외 2명

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WEB OF SCIENCE

26

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SCOPUS

32

초록

A dual neutral-cationic rhodium(I)-catalyzed Pauson-Khand-type reaction using formaldehyde as a carbonyl source is described. The simultaneous use of neutral rhodium(I) and cationic rhodium(l) complexes is required for efficient cooperative catalysis, which involves the neutral rhodium(l)-catalyzed decarbonylation of formaldehyde and the cationic rhodium(I)-catalyzed cyclocarbonylation of 1,6-enynes using the resulting carbonyl moiety. (C) 2014 Elsevier Ltd. All rights reserved.

키워드

Asymmetric Pauson-Khand reaction; Decarbonylation; Formaldehyde; Enyne; Dual catalysis; C BOND FORMATION; CYCLIZATION; CYCLOCARBONYLATION; ENYNES; DECARBONYLATION; ALDEHYDES; HYDROGEN; CAPTURE

제목: Asymmetric Pauson-Khand-type reactions of 1,6-enynes using formaldehyde as a carbonyl source by cooperative dual rhodium catalysis

저자: Furusawa, Takuma; Morimoto, Tsumoru; Ikeda, Keiichi; Tanimoto, Hiroki; Nishiyama, Yasuhiro; Kakiuchi, Kiyomi; Jeong, Nakcheol

DOI: 10.1016/j.tet.2014.12.038

발행일: 2015-02-04

유형: Article

저널명: Tetrahedron

권: 71

호: 5

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