THE UNSYMMETRICAL SILAKETAL AS A NEUTRAL, REMOVABLE TETHER FOR EFFECTING INTRAMOLECULAR DIELS-ALDER REACTIONS

被引:47
作者
GILLARD, JW [1 ]
FORTIN, R [1 ]
GRIMM, EL [1 ]
MAILLARD, M [1 ]
TJEPKEMA, M [1 ]
BERNSTEIN, MA [1 ]
GLASER, R [1 ]
机构
[1] MERCK FROSST CTR THERAPEUT RES,POB 1005,POINTE CLAIRE,QUEBEC,CANADA
关键词
D O I
10.1016/S0040-4039(00)92029-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Silaketals, in which reactive dienes and dienophiles are linked, can participate in intramolecular Diels-Alder reactions to produce products with a high degree of stereocontrol and with regiochemistry opposite to that predicted by bond polarization models.
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收藏
页码:1145 / 1148
页数:4
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