USE OF DICOBALT HEXACARBONYL-STABILIZED PROPARGYL CATIONS IN INTRAMOLECULAR FRIEDEL-CRAFTS ALKYLATIONS

被引:18
作者
GROVE, DD
MISKEVICH, F
SMITH, CC
CORTE, JR
机构
[1] Department of Chemistry, Eckerd College St. Petersburg
关键词
D O I
10.1016/S0040-4039(00)97041-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Cis-9a-ethynyl-1,2,3,4,4a,9a-hexahydro-9H-fluorenes and the corresponding dibenzofurans have been prepared by a stereoconvergent, intramolecular Friedel-Crafts alkylation involving dicobalt hexacarbonylstabilized carbocations. © 1990.
引用
收藏
页码:6277 / 6280
页数:4
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