Benzeneselenenyl triflate as an activator of thioglycosides for glycosylation reactions

DOI: 10.1016/0008-6215(90)84078-9

Source and publish data:

Carbohydrate Research p. 165 - 175 (1990)

Update date:2022-08-05

Topics:

Authors:

Ito, Yukishige

Ogawa, Tomoya

Numata, Masaaki

Sugimoto, Mamoru

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0008-6215(90)84078-9

A new method for the activation of thioglycosides was developed by use of benzeneselenenyl triflate (PhSeOTf), which, upon reaction with either a primary or secondary sugar HO-group, afforded O-glycosides under extremely mild reaction conditions.The reaction was applicable to various 1-thiohexosides 2-6 as well as to a 2-thioglycoside 20 derived from N-acetylneuraminic acid (NeuAc).

Full text of DOI:10.1016/0008-6215(90)84078-9

Products guided by the article

Product name:benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

Cas No:116730-43-9

R&D Labs maybe for 116730-43-9

Tianjin Tensing Fine Chemical Research Develop Centre

Contact:86-022-23718576,13032267585

Address:2-2-201,13 Guiyuan road,Huayuan Industry district,Tianjin,china
Beijing Cooperate Pharmaceutical Co.,Ltd

Contact:86-01060279497

Address:No.507,Building 4,Tianhua Street, Biomedicine industrial Base
Okeanos Tech.Co.,LTD

Contact:+86-10-62651721

Address:29 Yongxing Road, Daxing District,Beijing China
ANHUI CHEM-BRIGHT BIOENGINEERING CO.,LTD

Contact:86-561-4080321

Address:No.8 Lieshan Industrial Zone of Huaibei
N&R INDUSTRIES,INC

Contact:Tel:+86-29-88764861 Fax:+86-29-88764861

Address:Rm#2107, Block A, Epin Meidao Building, Gaoxin Rd, Hi-Tech Zone, Xi’an, China

Relevant to this article

Diversity in Modes of Reactions of (η³-1-Trimethylsiloxyallylic)Fe(CO)2NO Complexes. Nucleophilic Addition and Cyclization on the Allylic Ligands

Doi:10.1246/cl.1988.473
(1988)
A synthetic approach to ervatamine-silicine alkaloids. Enantioselective total synthesis of (-)-16-episilicine

Doi:10.1021/jo902346j
(2010)
2H-Azirines as ligands: Synthesis and structural characterization of (2H-3-arene-azirine)Re^I(CO)₃Br complexes

Doi:10.1016/j.inoche.2008.03.035
(2008)
Preparation of benzoannulated seven- and eight-membered heterocycles from 2,4,6-trinitrobenzoyl chloride

Doi:10.1016/j.mencom.2008.11.011
(2008)
Ni(0)-catalyzed formation of azaaluminacyclopentenes via azanickelacyclopentenes: A unique nickel/aluminum double transmetalation reaction

Doi:10.1021/ja903175g
(2009)
Synthesis of 2-Substituted Imidazoles and Benzimidazoles and of 3-Substituted Pyrazoles by Lithiation of N-(Dialkylamino)methyl Heterocycles

Doi:10.1021/jo00259a014
(1988)

Article Doi