Journal of the Chemical Society. Perkin transactions I p. 2830 - 2834 (1981)
Update date:2022-08-03
Topics:
Kametani, Tetsuji
Takagi, Nanami
Toyota, Masahiro
Honda, Toshio
Fukumoto, Keiichiro
The protoberberine alkaloid, xylopinine (12), has been synthesised in an optically active form, a key reaction being the photochemical cyclisation of optically active 1,2,3,4-tetrahydro-6,7-dimethoxy-3-methoxycarbonyl-1-methylene-2-veratroylisoquinoline (4) with 1,3-asymmetric induction.
View MoreContact:86-551-63540590
Address:No 1388 Furong Rd., Hefei, Anhui, China
Changzhou Ansciep Chemical Co.,Ltd.
Contact:+86 519 8630 5871
Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
Changzhou Qidi Chemical Co., Ltd
website:http://www.czqdhg.com/
Contact:86-519-83382137
Address:128-1-16# HuaYuan Street,Hutang Town,Wujin District,Changzhou City,P.R.China.
Nanjing Fayekong Chemcial Co.,Ltd(expird)
Contact:86-25-58813444
Address:Rm 1503, Unit 1, Building 5, Zijinnanyuan, Nanjing, Jiangsu, China
NEW FORTUNE INDUSTRIAL CO.,LTD.
website:http://newfortune.lookchem.com/
Contact:+86-25-8645-9456
Address:C4-105 GREEN ISLAND FLOWER TOWN
Doi:10.1007/s10600-017-2153-6
(2017)Doi:10.1021/jo961904z
(1997)Doi:10.1021/jo970700v
(1997)Doi:10.1002/(SICI)1099-1344(199706)39:6<479::AID-JLCR993>3.0.CO;2-6
(1997)Doi:10.1002/1521-3773(20010618)40:12<2271::AID-ANIE2271>3.0.CO;2-N
(2001)Doi:10.1016/S0022-328X(96)06757-5
(1997)
