Generation and trapping of isobenzofuran intermediates formed in the coupling of Fischer carbene complexes and o-alkynylbenzoyl derivatives

被引:70
作者
Jiang, DL [1 ]
Herndon, JW [1 ]
机构
[1] New Mexico State Univ, Dept Chem & Biochem, Las Cruces, NM 88003 USA
关键词
D O I
10.1021/ol005691i
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The coupling of o-alkynylbenzoyl derivatives with carbene complexes has been investigated. The reaction initially affords isobenzofuran derivatives, which convert to alkylidenephthalan derivatives or can be trapped by various dienophiles to afford benzo-oxanorbornene derivatives.
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页码:1267 / 1269
页数:3
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