Halogenation Using Quaternary Ammonium Polyhalides. XXXI. Halogenation of Thiophene Derivatives with Benzyltrimethylammonium Polyhalides

DOI: 10.1246/bcsj.64.2566

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2566 - 2568 (1991)

Update date:2022-08-11

Topics:

Authors:

Okamoto, Tsuyoshi

Kakinami, Takaaki

Fujimoto, Hiroshi

Kajigaeshi, Shoji

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

Article abstract of DOI:10.1246/bcsj.64.2566

The reactions of thiophene derivatives with benzyltrimethylammonium tetrachloroiodate, benzyltrimethylammonium tribromide, and benzyltrimethylammonium dichloroiodate in acetic acid or in acetic acid-zinc chloride under mild conditions gave chloro-, bromo-, and iodo-substituted thiophene derivatives, respectively, in satifactory yields.

Full text of DOI:10.1246/bcsj.64.2566

Products guided by the article

Product name:3,3',5,5'-Tetrabromo-2,2'-bithiophene

Cas No:125143-53-5

R&D Labs maybe for 125143-53-5

Binzhou Holly Pharmaceutical Co.,Ltd.

Contact:74517

Address:No.15 Dapu Road,Huangpu District Shanghai,P.R.China
Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)

Contact:+86-027-84466317 __ +86-15387123698

Address:wuhan - china
Rugao Jinling Chemical Co., Ltd.(expird)

Contact:0086-513-68005586

Address:Lianluo new village huangshi town Rugao city Jiangsu Province.
PharmaResources(Kaiyuan)CO,.Ltd

Contact:+86-21-50720028

Address:No.3, Beihuan Road, Economic Development District, Kaiyuan City, Tieling City, Liaoning Province, China 112300
Suzhou Health Chemicals Co., Ltd.

website:http://www.healthchems.com

Contact:13776257979

Address:No. 338, Jingang Avenue,

Relevant to this article

A Novel Minor Groove Binder as a Potential Therapeutic Agent for Myotonic Dystrophy Type 1

Doi:10.1002/cmdc.202100243
(2021)
Anti-AIDS agents 66: Syntheses and anti-HIV activity of phenolic and aza 3′,4′-di-O-(-)-camphanoyl-(+)-cis-khellactone (DCK) derivatives

Doi:10.1016/j.bmc.2006.12.013
(2007)
Rapid determination of both the activity and enantioselectivity of ketoreductases

Doi:10.1002/anie.200705046
(2008)
Design, synthesis and evaluation of 2-amino-imidazol-4-one derivatives as potent β-site amyloid precursor protein cleaving enzyme 1 (BACE-1) inhibitors

Doi:10.1016/j.bmcl.2019.126772
(2019)
Synthesis and photophysics of a red-light absorbing supramolecular chromophore system

Doi:10.1002/chem.201402398
(2014)
A KINETIC INVESTIGATION OF ARENE EXCHANGE AND SUBSTITUTION IN (NAPHTHALENE)Cr(CO)3

Doi:10.1016/0022-328X(85)88059-1
(1985)

Article Doi