(17alpha)-17-甲基-18,19-二去甲胆甾-1,3,5,7,9,11,13-七烯合成路线 (共 2 条)
反应条件
hydrogen; palladium on activated charcoal
参考文献
Ludwig, B.; Hussler, G.; Wehrung, P; Albrecht, P.
Tetrahedron Letters, 1981 , vol. 22, p. 3313 - 3316
反应条件
1: 1.)9,10-phenantrequinone 2.)chloranil / 1.) anisol, reflux 2.) xylol, reflux
2: H2 / Pd/C
View Scheme
参考文献
Ludwig, B.; Hussler, G.; Wehrung, P; Albrecht, P.
Tetrahedron Letters, 1981 , vol. 22, p. 3313 - 3316