Onion essential oil chemistry. cis- and trans-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene from pyrolysis of bis(1-propenyl) disulfide

DOI: 10.1016/S0040-4039(00)97788-8

Source and publish data:

Tetrahedron Letters p. 4999 - 5002 (1990)

Update date:2022-08-05

Topics:

Authors:

Block Block

Zhao Zhao

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

Article abstract of DOI:10.1016/S0040-4039(00)97788-8

Heating the onion oil component bis (1-propenyl) disulfide gives cis- and trans-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene which can lose H₂S upon further heating giving 3,4-dimethylthiophene. A dithio-Claisen rearrangement is proposed for the key step.

Full text of DOI:10.1016/S0040-4039(00)97788-8

Products guided by the article

Product name:2-Thiophenethiol, 2,3-dihydro-3,4-dimethyl-, trans-

Cas No:131425-50-8

R&D Labs maybe for 131425-50-8

Lishui Nanming Chemical Co., Ltd(expird)

Contact:+86-0578-2134101，2697830

Address:No.19 Tongji Road Shuige Industrial zone
Jinan Great Chemical Co.,Ltd.

Contact:+86-531-58668191 58668193 58668196 58661173

Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
SuZhou Hua-Emy Chemical Import and Export Co., LTD.

Contact:+86-512-88804994; +86-512-88804550;

Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
Shanghai Send Pharmaceutical Technology Co., Ltd.

website:http://www.shsendpharma.com

Contact:021-58088081, +8613585868794

Address::Room A601, Building 1,NO. 800 Qingdai Road Pudong District Shanghai,China
China Synchem Technology Co.,Ltd

website:http://www.cnsynchem.com

Contact:+86-0552-4929311

Address:No.217 Daqing Road

Relevant to this article

Electronic tuning of nickel-based bis(dicarbollide) redox shuttles in dye-sensitized solar cells

Doi:10.1002/anie.201002181
(2010)
Cobalt-catalyzed hydroalkylation of [60]fullerene with active alkyl bromides: Selective synthesis of monoalkylated fullerenes

Doi:10.1021/ja204982w
(2011)
Sulfonylimination of Proline with Sulfonylazides Involving Aldehyde-Induced Decarboxylation Coupling

Doi:10.1021/acs.orglett.0c04187
(2021)
Highly regioselective and sustainable solar click reaction: A new post-synthetic modified triazole organic polymer as a recyclable photocatalyst for regioselective azide-alkyne cycloaddition reaction

Doi:10.1039/c9gc00894b
(2019)
A NOVEL SYNTHESIS OF PERFLUOROALKYLATED α,β-UNSATURATED CARBONYL COMPOUNDS

Doi:10.1016/S0040-4039(00)97995-4
(1990)
Gold(III) chloride catalyzed regioselective synthesis of pyrano[3,4-b]indol-1(9H)-ones and evaluation of anticancer potential towards human cervix adenocarcinoma

Doi:10.1016/j.bmcl.2011.05.088
(2011)

Article Doi