Diaryl ethers using Fischer chromium carbene mediated benzannulation.
Diaryl ethers using Fischer chromium carbene mediated benzannulation.
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使用费歇尔铬卡宾介导的苯并环化反应生成二芳基醚。
DOI:
10.1021/ol990949u
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发表时间:
1999
期刊:
影响因子:
5.2
通讯作者:
Swanson,E
中科院分区:
文献类型:
--
作者:
Pulley,SR;Sen,S;Vorogushin,A;Swanson,E
The biological relevance and irresistible synthetic challenge of compounds containing the diaryl ether linkage encourages the development of new methodologies targeted toward this structural subunit. The syntheses of diaryl ethers2using a benzannulation strategy that formally involves a [3 + 2 + 1] cycloaddition between aryloxy-substituted Fischer carbenes1and alkynes are described. This methodology provides a neutral near ambient temperature formation of diaryl ethers.