Tetrahedron p. 917 - 922 (1986)
Update date:2022-08-03
Topics:
Cardillo
Orena
Sandri
Tomasini
A stereoselective synthesis of (±)-erythro-sphingosine triacetate (1) is described. The key reaction that determines the right stereochemistry is the iodocyclization of 1-trichloroacetimido-(2E,4E)-octadecadiene (5). The 4,5-dihydro-1,3-oxazine (6) through cleavage with HCl and treatment with Amberlyst A 26 in the AcO- form, followed by full acetylation, affords (1) in good yield.
View Morewebsite:http://www.apeptides.com/en/
Contact:+86-21-60871011
Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai
website:http://www.vanzpharm.com/en/index.html
Contact:86-27-84492310
Address:FANHU INDUSTRY PARK
Beyond Pharmaceutical Co., Ltd
Contact:+86-571-8195-3185
Address:No. 13-1, Liansheng Road, Yuhang District
Contact:+86-574-89075960
Address:#100 Xiang Yun Road, New High tech area, Ningbo, China
website:http://www.arromax.com
Contact:+86-0512-62959601 skype:aimmezhang
Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
Doi:10.1016/S0040-4039(01)98800-8
(1968)Doi:10.1016/S0277-5387(96)00405-6
(1997)Doi:10.1080/00397919708006049
(1997)Doi:10.1016/S0040-4039(00)73340-5
(1994)Doi:10.1039/a607668h
(1997)Doi:10.1002/hc.10190
(2003)
