A facile rearrangement of a bisalkynylbenzil via a benzo[c]pyrylium cation

被引:13
作者
Dyker, G [1 ]
Stirner, W [1 ]
Henkel, G [1 ]
Köckerling, M [1 ]
机构
[1] Univ Duisburg Gesamthsch, Inst Synth Chem, Fachbereich 6, D-47048 Duisburg, Germany
关键词
D O I
10.1016/S0040-4039(99)01596-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Benzil 1 rearranges under acid catalysis by a domino process involving formation of a pyrylium cation, intramolecular Diels-Alder reaction and ring fragmentation. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:7457 / 7458
页数:2
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STIRNER W, 1999, THESIS U GH DUISBURG
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