Synthesis of α,β-unsaturated ketone from α-iodo ketone using photoirradiation

被引：17

作者：

Ji, SJ

Takahashi, E

Takahashi, TT

Horiuchi, CA ^{[1
]}

机构：

[1] Rikkyo St Pauls Univ, Dept Chem, Toshima Ku, Tokyo 1718501, Japan

[2] Jikei Univ, Sch Med, Dept Chem, Chofu, Tokyo 1828570, Japan

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 52期

关键词：

alpha; beta-unsaturated ketone; alpha-iodo ketone; dehydroiodination; photochemistry;

D O I：

10.1016/S0040-4039(99)02010-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Irradiation of alpha-iodo ketone in hexane under a nitrogen atmosphere with a high-pressure mercury lamp (lambda > 300 nm) at room temperature afforded the corresponding alpha,beta-unsaturated ketones in good yield. This reaction affords a new, clean and convenient synthetic method for the alpha,beta-unsaturated ketone. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：9263 / 9266

页数：4

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