Radical dimerization of glycosyl 2-pyridylsulfones with samarium (II) iodide in the presence of HMPA

DOI: 10.1016/S0040-4039(98)00568-1

Source and publish data:

Tetrahedron Letters p. 3477 - 3480 (1998)

Update date:2022-08-03

Topics:

Authors:

Doisneau, Gilles

Beau, Jean-Marie

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

Article abstract of DOI:10.1016/S0040-4039(98)00568-1

Reduction of glycosyl 2-pyridylsulfones by samarium (II) iodide in the presence of HMPA leads to glycosyl dimers in up to 74% yield. This is rationalized by a free-radical mechanism.

Full text of DOI:10.1016/S0040-4039(98)00568-1

Products guided by the article

Product name:Acetic acid (2S,3S,4S,5R,6R,2'S,3'S,4'S,5'R,6'R)-4,5,3',4',5'-pentaacetoxy-6,6'-bis-acetoxymethyl-octahydro-[2,2']bipyranyl-3-yl ester

Cas No:190323-38-7

R&D Labs maybe for 190323-38-7

Fuxin Jintelai Fluorin Chemical Co., Ltd.

Contact:+86-0418-8229599

Address:, 7th Huagong Road, Fluorine industry development zone (Yimatu Town,Fumeng County),Fuxin City, Liaoning Province, China
taizhou creating bio-pharm co.,ltd.

Contact:+86- 576- 88827176

Address:715 room ,unit A.junyue Building,Jiaojiang,Taizhou,Zhejiang,China
Hubei Lingsheng Pharmaceuticals Co., Ltd.

Contact:+86-0710-3538058

Address:Xiangyang City Xiangcheng Economic Development Zone, Hubei Province
Hawks Chemical

Contact:+44 (0)161 367 9441

Address:
Shenyang Mole pharmaceutical Technology Development Co.,Ltd

Contact:+86-24-31204918/13889278616

Address:No.44, wanliutang road, shenhe District of Shenyang

Relevant to this article

Doi:10.1021/jo01017a071
(1965)
Gas phase substituent effects. Stabilities of 1-aryl-2,2,2-trifluoroethyl cations

Doi:10.1016/S0040-4039(00)94602-1
(1990)
Reaction of l,3-DiaIkyl-4,5-dimethylimidazol-2-ylidenes with 2-Bromo-2,3-dihydro-l#-l,3,2-diazaboroles (Alkyl = iPr and riBu)

Doi:10.1002/cber.19971300606
(1997)
Bryostatin: A novel asymmetric synthesis of the C₂₇-C₃₄ fragment starting from (R)-carvone as chiral template

Doi:10.1016/S0957-4166(97)00170-5
(1997)
Total synthesis of (+)-fumiquinazoline G and (+)-dehydrofumiquinazoline G

Doi:10.1055/s-1997-6137
(1997)
Doi:10.1021/ja01153a102
(1951)

Article Doi