Construction of the Bicyclo[3.1.0]hexane Template of a Conformationally Locked Carbocyclic Adenosine via an Olefin Keto-Carbene Cycloaddition
作者:Kye Jung Shin、Hyung Ryong Moon、Clifford George、Victor E. Marquez
DOI:10.1021/jo9917691
日期:2000.4.1
necessary for the synthesis of carbocyclic amine 15. This amine is a direct precursor to a family of rigid nucleosides that are conformationally locked in the Southern hemisphere of the pseudorotational cycle. The synthesis of the conformationally locked adenosine analogue is reported herein as an illustrative example of the methodology. The racemic (South)-methanocarba adenosine analogue (+/-)-4 is the