SYNTHESIS AND DIELS-ALDER REACTIONS OF TERT-BUTYL AND TERT-BUTYL, METHYL (S)S-2-PARA-TOLYLSULFINYLMALEATES, CHIRAL SYNTHETIC EQUIVALENTS OF MONOALKYL AND MIXED DIALKYL ACETYLENEDICARBOXYLATES

被引:15
作者
ALONSO, I [1 ]
CARRETERO, JC [1 ]
RUANO, JLG [1 ]
机构
[1] UNIV AUTONOMA MADRID,DEPT QUIM C-I,CANTOBLANCO,E-28049 MADRID,SPAIN
关键词
D O I
10.1016/S0040-4039(00)92127-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of t-butyl p-tolylsulfinylacetate with glyoxylic acid yielded maleate monoester 1, whose methylation afforded asymmetric diester 2. Conditions in which 1 and 2 react with cyclopentadiene exhibiting high facial and endo selectivities are reported.
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页码:947 / 950
页数:4
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