Tetrahedron Letters p. 3267 - 3270 (1985)
Update date:2022-08-16
Topics:
Wada, Makoto
Nishihara, Yoshihiro
Akiba, Kin-ya
Total synthesis of (+/-)-sesbanine (1) was carried out using γ-addition of ketene silyl acetal of methyl 3-cyclopentenecarboxylate to quaternized methyl nicotinate.The resulting 1,4-dihydropyridine (7) was oxidized with DDQ to give 4-substituted nicotinate (2) and 2 was converted to alcohol (8) by stereoselective oxymercuration followed by treatment with ammonia to give 1.
View MoreShanghai Xinda Pharmaceuticals Co., Ltd.
Contact:86-21-33692333-8008
Address:999 Linxian Road, Jinshan Industrial Park, Shanghai, China
Tengzhou Runlong Fragrance Co., Ltd.
website:http://www.tzrunlong.com/
Contact:0086-15665710862
Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China
website:http://www.sjc.com.tw
Contact:(886) 2-2396-6223
Address:14Fl., No. 99. Sec. 2, Jen Ai Road
Wuhan Shangrisyn chemicals Technology Co.,Ltd
Contact:+86-027-84466317 __ +86-15387123698
Address:wuhan - china
website:http://www.enbridgepharm.com
Contact:+86-510-83591909
Address:Huishan Zone, Wuxi City, Jiangsu Province, P.R.China
Doi:10.1016/j.jallcom.2006.09.084
(2007)Doi:10.1149/1.1481531
(2002)Doi:10.1021/jo00099a052
(1994)Doi:10.1021/j100172a078
(1991)Doi:10.1070/MC2002v012n01ABEH001517
()Doi:10.1021/la3011212
(2012)