1,6‐C‐H and 1,5‐O‐Si Insertion Reactions of Alkylidenecarbene Derivatives of Monosaccharides*
作者:Albert Van Nhien、Rafael León、Denis Postel、M. Carmo Carreiras、Antonio García、José Marco‐Contelles
DOI:10.1081/car-200066924
日期:2005.8.1
A new protocol has been developed for the generation of alkylidenecarbene derivatives of monosaccharides based on the reaction of trimethylsilylazide and Bu2SnO with alpha-cyanomesylates derived from uloses. When this method is applied to conveniently functionalized carbohydrate derivatives it provides novel heterocyclic ring systems by the rare 1,6-C-H or 1,5-O-Si insertion reactions.
CALVO-MATEO, A.;CAMARASA, M. J.;DIAZ-ORTIZ, A.;FIANDOR, J.;DE, LAS HERAS +, REV. REAL ACAD. CIENC. EXACT., FIS. Y NATUR. MADRID, 82,(1988) N, C. 341-+
作者:CALVO-MATEO, A.、CAMARASA, M. J.、DIAZ-ORTIZ, A.、FIANDOR, J.、DE, LAS HERAS +
DOI:——
日期:——
CALVO-MATEO, ANA;CAMARASA, MARIA-JOSE;DIAZ-ORTIZ, ANGEL;DE, LAS HERAS FED+, J. CHEM. SOC. CHEM. COMMUN.,(1988) N 16, C. 1114-1115
作者:CALVO-MATEO, ANA、CAMARASA, MARIA-JOSE、DIAZ-ORTIZ, ANGEL、DE, LAS HERAS FED+