Vinylogous sulfonates as radical acceptors for the stereoselective synthesis of cyclic ethers

DOI: 10.1016/S0040-4039(97)10248-9

Source and publish data:

Tetrahedron Letters p. 8165 - 8168 (1997)

Update date:2022-08-05

Topics:

Authors:

Evans, P. Andrew

Manangan, Thara

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

Article abstract of DOI:10.1016/S0040-4039(97)10248-9

Treatment of the E-vinylogous sulfonates 1a-g with tris(trimethylsilyl)silane and triethylborane, in the presence of air, at room temperature furnished the cyclic ethers 2/3a-g in 34-99% yield with ≤8:1 cis-diastereoselectivity.

Full text of DOI:10.1016/S0040-4039(97)10248-9

Products guided by the article

Product name:[(E)-2-(4-Bromo-1-methyl-pent-4-enyloxy)-ethenesulfonyl]-benzene

Cas No:199862-42-5

R&D Labs maybe for 199862-42-5

shanghai jiuling chemical co.,ltd.

Contact:+86-21-50387295

Address:Zaozhuang Road, Pudong, Shanghai City. China
lianyungang jinkang pharmaceutical technology co., ltd.

Contact:008651885445517

Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
Shanghai Mio Chemical Co., Ltd

Contact:0086 21- 64401188-622

Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
Anqing World Chemical Co., Ltd.

Contact:+86-556-5800026

Address:Daguan Economic Development Zone of circular economy industrial park Anqing City Anhui province
Shanghai Gsyn Chemical Co.,Ltd.

Contact:86-021-67158290

Address:86-021-67158291

Relevant to this article

Doi:10.1039/jr9370001704
(1937)
Novel solid-state synthesis of dimeric 4-aryl-1,4-dihydropyridines

Doi:10.1002/jhet.5570350217
(1998)
Nucleic-Acid Analogs with Constraint Conformational Flexibility in the Sugar-Phosphate Backbone 'Tricyclo-DNA' - Part 1: Preparation of [(5′ R,6′ R)-2′-Deoxy-3′,5′-ethano-5′,6′-methano-β-D- ribofuranosyl]thymine and -adenine, and the Corresponding Phosphoramidites for Oligonucleotide Synthesis

Doi:10.1002/hlca.19970800812
(1997)
Efficient asymmetric syntheses of β-lactams bearing a cyclopropane or an epoxide moiety and their application to the syntheses of novel isoserines and taxoids

Doi:10.1021/jo971908j
(1998)
Doi:10.1021/jo01214a001
(1939)
Solution thermochemical study of tertiary phosphine ligand substitution reactions in the Rh(acac)(CO)(PR₃) system

Doi:10.1021/om970766g
(1998)

Article Doi