Sökning: "Neighboring Group Participation"

Hittade 1 avhandling innehållade orden Neighboring Group Participation.

1. 1. Efficient carbohydrate synthesis by controlled inversion strategies

   Författare :Hai Dong; Olof Ramström; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrate Chemistry; Carbohydrate Protection; Epimerization; Inversion; Dynamic; Regioselective Control; Neighboring Group Participation; Organic chemistry; Organisk kemi;

   Sammanfattning : The Lattrell-Dax method of nitrite-mediated substitution of carbohydrate triflates is an efficient method to generate structures of inverse configuration. In this study it has been demonstrated that a neighboring equatorial ester group plays a highly important role in this carbohydrate epimerization reaction, inducing the formation of inversion compounds in good yields. LÄS MER