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

SuZhou Ascepion Pharmaceuticals, Inc.(expird)

Contact:0512-86881668

Address:Building C,68Xingqing Road,Suzhou,China.
Ji'an Hairui Natural Plant Co. Ltd.

Contact:0796-8105528

Address:Meilin industry park, Qingyuan district Ji'an City, Jiangxi Province
Zhejiang Haizhou Pharmaceutical Co., Ltd.

website:https://www.haizhoupharma.com/

Contact:+86-576-88221016

Address:No. 19, Donghai 5th Avenue, Yanhai Industrial Zone, Linhai, Zhejiang, China
JenKem Technology Co., Ltd.

Contact:86-10-62983737; +86-10-51287608

Address:4/F Building C, 2 Shangdi Xinxi Road
Sigma-Aldrich Chemie GmbH

website:http://www.sigmaaldrich.com

Contact:800 558-9160

Address:Industriestrasse 25CH-9471 Buchs SGSwitzerland

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