A New Approach to the Synthesis of Cortical Steroids
作者:Ing-Lung Shih、James B. Hendrickson
DOI:10.1002/jccs.199700022
日期:1997.4
AbstractA new bondset for cortical steroid synthesis is developed from the dual concepts of convergent assembly and multiple construction. A short synthesis on this bondset is presented in which the final bond construction by electrocyclization took an unwanted course. Stereocontrol is discussed separately.
Condensation of Diethyl Malonate with Methyl Vinyl Ketone
作者:Thomas A. Spencer、Marshall D. Newton、Steven W. Baldwin
DOI:10.1021/jo01027a004
日期:1964.4
Wichterle, Collection of Czechoslovak Chemical Communications, 1947, vol. 12, p. 99