Studies on vitamin D (calciferol) and its analogs. 18. The vinylallene approach to the 1-hydroxyvitamin D system. New sigmatropic reactions in the vitamin D series
Studies of vitamin D (calciferol) and its analogs. 30. Thermal [1,7]-sigmatropic hydrogen shifts: stereochemistry, kinetics, isotope effects and .pi.-facial selectivity
作者:Carl A. Hoeger、Allen D. Johnston、William H. Okamura
DOI:10.1021/ja00249a035
日期:1987.7
Studies of vitamin D (calciferol) and its analogs. 35. Synthesis and biological activity of 9,11-dehydrovitamin D3 analogs: stereoselective preparation of 6.beta.-vitamin D vinylallenes and a concise enynol synthesis for preparing the A-ring
作者:William H. Okamura、J. Miguel Aurrecoechea、Richard A. Gibbs、Anthony W. Norman