N-Methylated 2,3'-Bipyridinium Ion. First Synthesis of the More Sterically Hindered Isomer

DOI: 10.1021/jo00034a036

Source and publish data:

Journal of Organic Chemistry p. 2392 - 2395 (1992)

Update date:2022-08-04

Topics:

Authors:

Zoltewicz, John A.

Bloom, Linda B.

Kem, William R.

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

Article abstract of DOI:10.1021/jo00034a036

1-Methyl-2,3'-bipyridinium salts can be prepared by deprotection of diquaternized precursors.Protecting groups are eliminated from the 1'-position under basic conditions; they include either p-nitrostyrene or 1-methyl-2-vinylpyridinium ion.In DMSO-d6-CD3O

Full text of DOI:10.1021/jo00034a036

Products guided by the article

Product name:2,3'-Bipyridinium, 1-methyl-1'-[2-(1-methylpyridinium-2-yl)ethyl]-, triiodide

Cas No:134529-17-2

R&D Labs maybe for 134529-17-2

TIANJIN FESTO CHEMICAL CO.,LTD(expird)

Contact:86-22-25814570

Address:No.12th,5th Ave.,TEDA,Tianjin,China
Kraeber & Co GmbH

Contact:+49-4101-3053-0

Address:Waldhofstrasse 14 ,25474 Ellerbek Germany
Dezhou Longteng Chemical Co., Ltd.

website:http://www.sodium-methoxide.cn/

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
ANHUI CHEM-BRIGHT BIOENGINEERING CO.,LTD

Contact:86-561-4080321

Address:No.8 Lieshan Industrial Zone of Huaibei
Nanjing Norris Pharm Technology Co., Ltd.

Contact:+86-13901585132

Address:2 Qiande Road, Jiangning sciencepark Hi-Tech Zone, Nanjing, P.R.China

Relevant to this article

Copper-catalyzed synthesis of 1,2,4-trisubstituted pyrroles via cascade reactions of aryloxy-enynes with amines

Doi:10.1039/c3ra44595j
(2013)
Control of the equilibrium between 2-phosphinoazobenzenes and inner phosphonium salts by heat, solvent, acid, and photoirradiation

Doi:10.1246/bcsj.20110259
(2012)
Doi:10.1246/bcsj.41.1634
(1968)
Synthesis of phoracantholide I based on stereospecific fragmentation reactions

Doi:10.1016/0040-4039(91)80090-S
(1991)
CuCl-catalyzed radical cyclisation of N-α-perchloroacyl-ketene-N,S- acetals: A new way to prepare disubstituted maleic anhydrides

Doi:10.1016/j.tet.2012.04.117
(2012)
Chelates as intermediates in nucleophilic additions to alkoxy ketones according to Cram's rule (cyclic model)

Doi:10.1021/ja00031a036
(1992)

Article Doi