Diastereofacial Solid Phase Synthesis and Self-Promoted Cleavage of a [2.2.1] Bicyclic Diversity Scaffold
作者:Sergey N. Savinov、David J. Austin
DOI:10.1021/ol017264q
日期:2002.5.1
[reaction: see text]. We have previously described a diastereofacially selective 1,3-dipolar cycloaddition reaction of isomünchnones with vinyl ethers. While adapting this methodology for solid phase synthesis, we discovered a chemoselective and self-promoted linker aminolysis that provides liberated product in high purity, at a significantly enhanced rate. Herein we describe the implementation of a chiral
Modular Evolution of a Chiral Auxiliary for the 1,3-Dipolar Cycloaddition of Isomünchnones with Vinyl Ethers
作者:Sergey N. Savinov、David J. Austin
DOI:10.1021/ol017263y
日期:2002.5.1
[reaction: see text]. The 1,3-dipolarcycloaddition reaction has long been recognized as a powerful methodology in organic synthesis. More recently, this reaction has become a popular manifold for the construction of chemical diversity. Herein, we report the development of a chiral template for the facially selective cycloaddition of isomünchnones, a common class of 1,3-dipoles. The modular format