O-Heterocycles from Unsaturated Carbonyls and Dimethoxycarbene

O-Heterocycles from Unsaturated Carbonyls and Dimethoxycarbene
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DOI:
10.1021/acs.joc.8b00613
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发表时间:
2018-05-18
影响因子:
3.6
通讯作者:
Spino, Claude
Spino, Claude
中科院分区:
化学2区
文献类型:
--
作者:
Croisetiere, Jean-Philippe;Spino, Claude

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二甲氧基卡宾与容易获得的α,β-不饱和羰基的(4+1)-环化产生环状原酸酯,然后可以在几个步骤中转化为其他O-杂环,包括甲氧基呋喃,呋喃酮和呋喃。
The (4+1)-annulation of dimethoxycarbene with readily accessible alpha,beta-unsaturated carbonyls gives cyclic orthoesters, which can then be converted in just a few steps to other O-heterocycles, including methoxyfurans, furanones, and furans.