Iridium-Catalyzed Reactions of ω-Arylalkanols to α,ω-Diarylalkanes

被引：57

作者：

Obora, Yasushi ^{[1
,2
]}

Anno, Yuka ^{[1
,2
]}

Okamoto, Ryuhei ^{[1
,2
]}

Matsu-ura, Toyomi ^{[1
,2
]}

Ishii, Yasutaka ^{[1
,2
]}

机构：

[1] Kansai Univ, Fac Chem Mat & Bioengn, Dept Chem & Mat Engn, Osaka 5648680, Japan

[2] Kansai Univ, ORDIST, Osaka 5648680, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 37期

关键词：

beta alkylation; decarbonylation; homogeneous catalysis; iridium; synthetic methods; PRIMARY ALCOHOLS; SECONDARY ALCOHOLS; BETA-ALKYLATION; TRANSFER HYDROGENATION; BORROWING HYDROGEN; GUERBET REACTION; ALDEHYDES; DECARBONYLATION; LIGAND; ALPHA;

D O I：

10.1002/anie.201104452

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The long and the short of it: An atom-economical route to α,ω-diarylalkanes from ω-arylalkanols was achieved by a direct one-step method, or a sequential two-step method depending on the alkyl chain length. The reaction proceeded through the formation of β-methylhydroxy- α,ω-diarylalkanes by dehydrogenation/β-alkylation, followed by dehydrogenation/decarbonylation. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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页码：8618 / 8622

页数：5

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