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《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2017,129(39):11974-11977
Enantioselective total synthesis of estradiol methyl ether has been accomplished in a pot‐economical manner using five reaction vessels and four purifications. The key reaction is a diphenylprolinol silyl ether mediated domino Michael/aldol reaction to afford bicyclo[4.3.0]nonane derivatives, containing the A, C, and D rings of steroids, as a single isomer with excellent enantioselectivity. Six reactions such as oxidation, hydrogenation, formation of acid chloride, Friedel–Crafts reaction, deprotection, and reduction can be carried out in the last one‐pot sequence. 相似文献
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Tanmay Mandal Cong‐Gui Zhao 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2008,120(40):7828-7831
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Eike Hupe Paul Knochel 《Angewandte Chemie (Weinheim an der Bergstrasse, Germany)》2001,113(16):3109-3112