Regioselective synthesis of polysubstituted 4H-thiopyrans from β-oxodithioesters

DOI: 10.1016/j.tetlet.2014.06.013

Source and publish data:

Tetrahedron Letters p. 4382 - 4385 (2014)

Update date:2022-08-05

Topics:

Authors:

Madabhushi, Sridhar

Kurva, Srinivas

Vangipuram, Venkata Sairam

Sriramoju, Vinodkumar

Mallu, Kishore Kumar Reddy

Nanubolu, Jagadeesh Babu

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

Article abstract of DOI:10.1016/j.tetlet.2014.06.013

A simple and efficient method for the synthesis of polyfunctionalized 4H-thiopyrans by highly regioselective cyclocondensation of β- oxodithioesters with 1,1,3-trialkyl or aryl substituted prop-2-yn-1-ols using BF₃·Et₂O as the catalyst is described.

Full text of DOI:10.1016/j.tetlet.2014.06.013

Products guided by the article

Product name:(4-(4-chlorophenyl)-4-methyl-2-(methylthio)-6-phenyl-4H-thiopyran-3-yl)(4-methoxyphenyl)methanone

Cas No:1620159-92-3

R&D Labs maybe for 1620159-92-3

SHANGHAI RC CHEMICALS CO.,LTD.

website:http://www.rcc.net.cn

Contact:+86-21-50322175

Address:Rm1415 Yinqiao Masion No.58 Jinxin Road Pudong Shanghai China
Beijing Pure Chem Co.,Ltd.

Contact:+86-10-83993285

Address:Rm.1708, Haobai Tower, Building 6, No.50, North Road, West Third Ring, Haidian District, Beijing, China
Jiangxi Dongbang Pharmaceutical Co., Ltd.

Contact:+86-795-4433603, 4433388

Address:Fengxin Industrial Park, Fengxin County, Jiangxi Province, P.R.C
SAGECHEM LIMITED

website:http://www.sagechem.com

Contact:+86-571-86818502

Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
lianyungang jinkang pharmaceutical technology co., ltd.

Contact:008651885445517

Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China

Relevant to this article

Novel tartrate-based guanidines for enantioselective fluorination of 1,3-Dicarbonyl and α-cyano carbonyl compounds

Doi:10.1071/CH14179
(2014)
Total Synthesis of Natural (+)-Spatol. Confirmation of The Absolute Stereostructure

Doi:10.1016/S0040-4020(01)81205-9
(1994)
Structure-activity relationships of 2′-modified-4′- selenoarabinofuranosyl-pyrimidines as anticancer agents

Doi:10.1016/j.ejmech.2014.06.031
(2014)
Synthesis of comb polyphenylenes by Suzuki coupling from AB macromonomers

Doi:10.1002/pola.27167
(2014)
TMSCl-mediated synthesis of α,β-unsaturated amides via C-C bond cleavage and C-N bond formation of propargyl alcohols with trimethylsilyl azide

Doi:10.1021/jo5013948
(2014)
Ultrasound-assisted synthesis of novel 1,2,3-triazoles coupled diaryl sulfone moieties by the CuAAC reaction, and biological evaluation of them as antioxidant and antimicrobial agents

Doi:10.1016/j.ejmech.2014.07.042
(2014)

Article Doi