Journal of the Chemical Society. Chemical communications p. 353 - 354 (1985)
Update date:2022-07-30
Topics:
Bates, Hans Aaron
Smilowitz, Lloyd
Rosenblum, Stuart B.
A highly efficient stereospecific synthesis of the biotin precursor (3aα,6aα)-1,3-dibenzylhexahydro-1H-thieno<3,4-d>imidazol-2(3H)-one 1,1-dioxide (6) is reported, by the cyclisation of the urea (5), which was obtained from the amine (4), (4) itself being prepared by the reaction of the dibromide (2) with benzylamine.
View MoreWuhan Chemwish Technology Co., Ltd
website:http://www.chemwish.com/
Contact:+86-27-67849912
Address:Room 1311, Unit 2, Block1, Innovation Road East Lake High-tech Development Zone Wuhan, Hubei，P.R. China
Fusilin chemical science & technology co., ltd.
Contact:532-80698166/86057573, +86-400-669-7885
Address:School of Material Science & Engineering, Shandong Uinversity of Science & Technology, Huangdao Zone, Qindao, Shandong
Contact:
Address:ROOM 1715, No#345 Jin Xiang Road, Pudong District
shanghai hekang chemical co.ltd
Contact:021-54173790
Address:328 WuHe Road, Building #A, 2nd Floor, Minhang, Shanghai 201109, China
Contact:0086 371 65711996
Address:Jalan 4/3, Kawasan Perindustrian Serendah, 48000 Rawang,
Doi:10.1021/jo00219a053
(1985)Doi:10.1021/jo00392a007
(1987)Doi:10.1021/om00130a014
(1985)Doi:10.1002/cctc.201402548
(2014)Doi:10.1016/S0040-4039(00)98338-2
(1985)Doi:10.1002/hlca.19560390202
(1956)
