Citation: Ming Yi WANG, An Xin Wu, Xin Fu PAN, Xiao Jiang HAO, Chang Xiang CHEN. Total Synthesis of (±) Kadsurenin M[J]. Chinese Chemical Letters, ;1997, 8(2): 101-102. shu

Total Synthesis of (±) Kadsurenin M

a Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou Universtiy, Lanzhou 730000;
b Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Kunming 650204

Received Date: 28 October 1996

Kadsurenin M (7s,8s-3,4,3'-trimethoxy-7'-oxo-nor-8',9'-7.O.4'-8,5'-neolignan) (1),a benzofuranoid neolignan isolated from the aerial part of Piper Kadsura (Choisy) Ohwi,was synthesized in 6 steps from vanillin via a key intermediate 3,4-dimethoxycinnamyl (2'-methoxy-4'-formyl) phenyl ether (7).The overall yield is 15%.
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