Nitrative Cyclization of 1‐Ethynyl‐2‐(vinyloxy)benzenes to Access 1‐[2‐(Nitromethyl)benzofuran‐3‐yl] Ketones Through Dioxygen Activation | Zendy

Hu Ming | Zendy; Liu Bang | Zendy; Ouyang XuanHui | Zendy; Song RenJie | Zendy; Li JinHeng | Zendy

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Nitrative Cyclization of 1‐Ethynyl‐2‐(vinyloxy)benzenes to Access 1‐[2‐(Nitromethyl)benzofuran‐3‐yl] Ketones Through Dioxygen Activation

Author(s) -

Hu Ming,

Liu Bang,

Ouyang XuanHui,

Song RenJie,

Li JinHeng

Publication year - 2015

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201500336

Subject(s) - chemistry , benzofuran , medicinal chemistry , oxygen , triple bond , carbon atom , protonation , oxygen atom , photochemistry , polymer chemistry , organic chemistry , double bond , molecule , ring (chemistry) , ion

A new metal‐free method for the nitrative cyclization of 1‐ethynyl‐2‐(vinyloxy)benzenes with tert ‐butyl nitrite ( t‐ BuONO), air and water at room temperature is presented, in which an oxygen atom is introduced into the carbon‐carbon triple bond to form a new carbonyl group through dioxygen activation.

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