Trimethyl borate induced thermal cycloaromatization of 1-aryl-1-(prop-2-ynyl)-3,3-bis(alkylthio)-2-propen-1-ols through acetylenic oxy-Cope rearrangement

DOI: 10.1016/0040-4039(96)00395-4

Source and publish data:

Tetrahedron Letters p. 2817 - 2820 (1996)

Update date:2022-08-02

Topics:

Authors:

Gupta, Arun K.

Samal, Samir K.

Ila, Hiriyakkanavar

Junjappa, Hiriyakkanavar

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

Article abstract of DOI:10.1016/0040-4039(96)00395-4

The carbinol acetals 2a-h obtained by 1,2-addition of propargylmagnesium bromide to acyclic α-oxoketene dithioacetals 1a-h undergo cycloaromatization in the presence of trimethyl borate/methanol to give 2,5-bis(alkylthio)biphenyls 4a-h through acetylenic

Full text of DOI:10.1016/0040-4039(96)00395-4

Products guided by the article

Product name:3-(4-Methoxy-phenyl)-1,1-bis-methylsulfanyl-hex-1-en-5-yn-3-ol

Cas No:177544-57-9

R&D Labs maybe for 177544-57-9

Changzhou Foreign Trade Corp

Contact:+86-519-86623222

Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
China Synchem Technology Co.,Ltd

website:http://www.cnsynchem.com

Contact:+86-0552-4929311

Address:No.217 Daqing Road
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
Cangzhou Senary Chemical Science-tech Co., Ltd

Contact:+86-317-3563899, 3563699

Address:168 Jinde Road, Cangzhou, Hebei, China
Jinan Jiaquan Chemical Co.,Ltd

Contact:+86-531-62318366

Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China

Relevant to this article

Novel α,α-disubstituted α-aminoacids with axial dissymmetry and their N- or C-protected derivatives

Doi:10.1016/S0957-4166(97)00009-8
(1997)
Synthesis of α-stannyl α,β-unsaturated carboxylic esters

Doi:10.1016/0022-328X(93)80069-N
(1993)
A GENERAL METHOD FOR THE SYNTHESIS OF 1-SUBSTITUTED (OR UNSUBSTITUTED)-4-CARBOMETHOXY-2-IMIDAZOLIN-5-ONES

Doi:10.1016/S0040-4039(00)98340-0
(1985)
Antibacterial activity of 3,3′-dihydroxycurcumin (DHC) is associated with membrane perturbation

Doi:10.1016/j.bioorg.2019.103031
(2019)
The extraordinary reactions of phenyldimethylsilyllithium with N,N-disubstituted amides

Doi:10.1039/b412768d
(2004)
Acetylative Cleavage of (Arylsulfonyl)ureas to N-Acetylarenesulfonamides and Isocyanates

Doi:10.1021/jo00224a077
(1985)

Article Doi