Regioselectivity in the formation of cyclic sulphones from 4- and 5-alkenesulphonyl chlorides

DOI: 10.1016/S0040-4039(00)97084-9

Source and publish data:

Tetrahedron Letters p. 6433 - 6436 (1990)

Update date:2022-08-06

Topics:

Authors:

Culshaw Culshaw

Walton Walton

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

Article abstract of DOI:10.1016/S0040-4039(00)97084-9

Alk-4-enesulphonyl chlorides and alk-5-enesulphonyl chlorides cyclise under free radical conditions mainly in the endo mode to give tetrahydrothiopyran-1,1-dioxide and thiepane-1,1-dioxide respectively.

Full text of DOI:10.1016/S0040-4039(00)97084-9

Products guided by the article

Product name:5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide

Cas No:137346-59-9

R&D Labs maybe for 137346-59-9

Chengda Pharmaceuticals Co., Ltd.

Contact:+86-573-84601188

Address:hengshan Road 5# in Jiashan, zhejiang
ALPHA PHARMACEUTICAL CO，LTD JIANGSU

Contact:+86-527-84829968,+86-527-84829998

Address:suqian city
Sdow

website:http://www.sdowchem.com

Contact:86-135-2193 7483

Address:8-106 taiyue building
Beijing Mediking Biopharm Co., Ltd.

Contact:+86-10-89753524/81760121/81769521

Address:Hongxianghong Incubator, Beiqijia Town, Changping district, Beijing, China
Fujian Huitian Biological Pharmacy Co., Ltd.

Contact:0086-598-8300831; 8339920

Address:No.46,Taijiang Road,Sanming City,Fujian,China

Relevant to this article

N-Heterocyclic carbene-palladium(II)-1-methylimidazole complex catalyzed a-arylation of symmetric dialkyl ketones with aryl chlorides

Doi:10.1016/j.ica.2014.07.061
(2014)
Rapid Synthesis of Boc-2′,6′-dimethyl- l -tyrosine and Derivatives and Incorporation into Opioid Peptidomimetics

Doi:10.1021/acsmedchemlett.5b00344
(2015)
The synthesis and development of 2,5-disubstituted tetrahydrofurans as potential scaffolds for diversity-oriented synthesis

Doi:10.1016/j.tetlet.2012.02.100
(2012)
A highly reactive titanium precatalyst for intramolecular hydroamination reactions.

Doi:10.1021/ol0256724
(2002)
1,2,3-Triazole: Unique ligand in promoting iron-catalyzed propargyl alcohol dehydration

Doi:10.1021/ol300778e
(2012)
Prostanoids and related compounds. VI. Synthesis of isoindolinone derivatives possessing inhibitory activity for thromboxane A₂ analog (U- 46619)-induced vasoconstriction

Doi:10.1248/cpb.41.2003
(1993)

Article Doi