Manganese‐Catalyzed Dual‐Deoxygenative Coupling of Primary Alcohols with 2‐Arylethanols | Zendy

Wang Yujie | Zendy; Shao Zhihui | Zendy; Zhang Kun | Zendy; Liu Qiang | Zendy

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Manganese‐Catalyzed Dual‐Deoxygenative Coupling of Primary Alcohols with 2‐Arylethanols

Author(s) -

Wang Yujie,

Shao Zhihui,

Zhang Kun,

Liu Qiang

Publication year - 2018

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201809333

Subject(s) - catalysis , dehydrogenation , primary (astronomy) , chemistry , deoxygenation , manganese , pincer movement , coupling reaction , coupling (piping) , combinatorial chemistry , dual (grammatical number) , organic chemistry , materials science , physics , art , literature , astronomy , metallurgy

Reported herein is a general and efficient dual‐deoxygenative coupling of primary alcohols with 2‐arylethanols catalyzed by a well‐defined Mn/PNP pincer complex. This reaction is the first example of the catalytic dual‐deoxygenation of alcohols using a non‐noble‐metal catalyst. Both deoxygenative homocoupling of 2‐arylethanols (17 examples) and their deoxygenative cross‐coupling with other primary alcohols (20 examples) proceeded smoothly to form the corresponding alkenes by a dehydrogenation and deformylation reaction sequence.

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