共 11 条
[11]
REED R, 1993, ANGEW CHEM INT EDIT, V32, P99
Eliminations from 2H-heptafluorobut-2-ene
被引：12
作者：
Chambers, RD
Roche, AJ
机构：
[1] Department of Chemistry, University of Durham, Durham, DH1 3LE, South Road
关键词：
heptafluorobut-2-ene;
D O I：
10.1016/S0022-1139(96)03447-1
中图分类号：
O61 [无机化学];
学科分类号：
070301 ;
081704 ;
摘要：
Various approaches are described for dehydrofluorination of heptafluorobut-2-ene (2) to give hexafluorobut-2-yne (1). Molecular sieve is particularly successful. Reaction of (2) with 1,8-diazabicyclo[5.4.0] undec-7-ene (DBU) surprisingly gave the novel heterocycle (8) via initial nucleophilic attack. Reactions of(2) with other bases are also described.
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页码：121 / 124
页数：4
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