Tetrahedron Letters p. 1265 - 1268 (1990)
Update date:2022-08-04
Topics:
Oppolzer, Wolfgang
Keller, Thomas H.
Kuo, David L.
Pachinger, Werner
Trans-cyclization products were selectively formed from C-6-substituted acetoxy-octadienes only via Ni(0) catalysis (1 → 2) and from C-4-substituted analogs under Pd(0)- and Ni(0) catalysis (7, 8 → 9). C-5-Substituted precursors gave mixtures of diastereoisomers. Nickel(0) catalyzed allylation/methoxycarbonylation of iodo diene 11 afforded 2-oxa-bicyclo[3.3.0]octanone 12 with highly diastereoselective generation of three stereogenic centers.
View MoreLanzhou huibang biological chemical technology Co., LTD
Contact:0931-7843964
Address:NO.2011,Yannan Road,Chengguan,
Zibo Ocean International Trade Co.,Ltd(expird)
Contact:+86 533 5160706
Address:1117, Hongtai Bld., Songling rd, Zichuan,Zibo,Shandong,China
Contact:0571-
Address:zhejing
Zhengzhou Minzhong Pharmaceutical Co.,ltd
Contact:0086-371-65797115
Address:15/F,Jiangshan Bldg, NO.126 Huanghe Road,Zhengzhou, China
Weifang Jahwa Chemical Co.,Ltd
Contact:0086-536-8897731,8897730
Address:No.5166 East Dongfeng Street,Weifang,Shandong,China
Doi:10.1016/j.poly.2006.05.007
(2007)Doi:10.1271/bbb.70.712
(2006)Doi:10.1002/ardp.19843170903
(1984)Doi:10.1016/0022-328X(86)80086-9
(1986)Doi:10.1039/DT9840001171
(1984)Doi:10.1246/cl.1984.1243
(1984)
