Carbohydrate Research p. 153 - 165 (1990)
Update date:2022-08-03
Topics:
Tamura, Jun-ichi
Horito, Shigeomi
Yoshimura, Juji
Hashimoto, Hironobu
A pseudodisaccharide, a 5-O-(β-D-mannopyranosyl)-2-deoxystreptamine derivative, was obtained preferentially when 2,3,4-tri-O-allyl-6-O-benzyl-α-D-mannopyranosyl chloride (1) was used as the glycosyl donor for coupling with 1,3-di-N-benzyloxycarbonyl-2-deoxystreptamine (2) using silver triflate as a promoter in tetrahydrofuran.Complexation of the glycosyl acceptor and the allyl protecting group of the glycosyl donor with the promoter proved important for the regio- and stereo-selective formation of the β-mannopyranosyl linkage.
View MoreContact:86-571-86737118-8689
Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
Nanyang Tianhua pharmaceutical Co.,Ltd.
Contact:+8618639816203
Address:Longsheng Industrial Park
Changzhou LanXu Chemical Co.,ltd.(expird)
Contact:86-0519-86330911,13656129734,15261186386
Address:Room 524, Depart.Chemical, Changzhou Science and Eductaion town, Jiangsu, China;Factory: Haian Fine Chemical Industry Park,Nantong,Jiangsu,China
website:http://www.mascot-ie.com
Contact:86-519-85010339
Address:B-802,XingBei Building,391#,Tongjiang Middle Road New District,Changzhou,JS,China
Contact:+86-717-6370352
Address:168 Chengdong Avenue, Yichang, Hubei 443003, P. R.China
Doi:10.1002/ejic.201100113
(2011)Doi:10.1111/j.1747-0285.2011.01116.x
(2011)Doi:10.1139/v66-347
(1966)Doi:10.1016/j.dyepig.2011.06.024
(2012)Doi:10.1007/s10593-011-0727-y
(2011)Doi:10.1039/c1cc11609f
(2011)