钯促进的碳氢键活化在齐墩果酸D和E环脱氢烯化中的应用研究

马玉勇, 李微, 俞飚

Regio-selective Dehydrogenation on the D or E Rings of Oleanolic Acid by Pd-Promoted C—H Activation

Ma Yuyong, Li Wei, Yu Biao

化学学报 . 2013, (04): 541 -548 . DOI: 10.6023/A13020215