The Enantiomeric Scaffold Approach to Highly Functionalized 1-Oxadecalines: Enantio- and Regiocontrolled [4 + 2] Cycloadditions of 5-Alkenyl-η<sup>3</sup>-Pyranylmolybdenum Complexes
作者:Ramón Gómez Arrayás、Jingjun Yin、Lanny S. Liebeskind
DOI:10.1021/ja067104f
日期:2007.2.1
TpMo(CO)2(5-alkenyl-eta-2,3,4-pyranyl) diene complexes function as excellent chiralscaffolds for the efficient regio- and enantiocontrolled synthesis of highly functionalized 1-oxadecaline derivatives through a novel transition metal-mediated Diels-Alder reaction. Very good to excellent yields and excellent levels of endo selectivity are obtained, and the reaction gives products with complete retention