One pot michael addition, vinylsulfone isomerization and alkynyl to alkenyl triple bond reduction. Synthesis of a carbasugar related to Rancinamycin III

التفاصيل البيبلوغرافية
العنوان: One pot michael addition, vinylsulfone isomerization and alkynyl to alkenyl triple bond reduction. Synthesis of a carbasugar related to Rancinamycin III
المؤلفون: Arjona, Odón, Borrallo, Cristina, Iradier, Fátima, Medel, Rocío, Plumet, Joaquín
المصدر: Tetrahedron Letters; January 1998, Vol. 39 Issue: 14 p1977-1980, 4p
مستخلص: Cyclohexenylsufones 2show a different behaviour in their reactions with NaMeOHsystem depending on the nature of protecting groups R. In the case of R= TMS, the observed sequence Michael addition-vinylsulfone isomerization-alkynyl to alkenyl reduction has been used for the synthesis of a carbasugar related to the antibiotic Rancinamycin III.
قاعدة البيانات: Supplemental Index
الوصف
تدمد:00404039
DOI:10.1016/S0040-4039(98)00109-9