Access to 6H-naphtho[2,3-c]chromenes by a palladium-catalyzed reaction of 2-haloaryl allene with 2-alkynylphenol

Xiaolin Pan; Mo Chen; Liangqing Yao; Jie Wu

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Access to 6H-naphtho[2,3-c]chromenes by a palladium-catalyzed reaction of 2-haloaryl allene with 2-alkynylphenol

机译：钯催化的2-卤代芳基烯与2-炔基苯酚的反应，可制得6H-萘[2,3-c]二甲基苯

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摘要

A palladium-catalyzed reaction of 2-haloaryl allene with 2-alkynylphenol is described, leading to 6H-naphtho[2,3-c]chromenes in good to excellent yields. This transformation proceeds efficiently with excellent chemoselectivity and regioselectivity.

机译：描述了2-卤代芳基丙二烯与2-炔基苯酚的钯催化反应，从而以良好或优异的收率得到6H-萘[2,3-c]苯并二甲基苯。该转化以优异的化学选择性和区域选择性有效地进行。

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来源
《Chemical Communications》 |2014年第44期|5891-5894|共4页
作者
Xiaolin Pan; Mo Chen; Liangqing Yao; Jie Wu;
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Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433,China;

Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road,Shanghai 200011, China;

Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road,Shanghai 200011, China;

Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433,China,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China;

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Access to 6H-naphtho[2,3-c]chromenes by a palladium-catalyzed reaction of 2-haloaryl allene with 2-alkynylphenol

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