VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN ORTHO TO THE NITRO GROUP BY TERTIARY CARBANIONS OF α-CHLOROALKYL PHENYL SULPHONES

DOI: 10.1016/S0040-4020(01)85108-5

Source and publish data:

Tetrahedron p. 209 - 214 (1988)

Update date:2022-07-29

Topics:

Authors:

Mudryk, Boguslav

Makosza, Mieczyslaw

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

Article abstract of DOI:10.1016/S0040-4020(01)85108-5

The tertiary carbanions of α-chloroalkyl phenyl sulphones readily enter the vicarious nucleophilic substitution of hydrogen ortho to the nitro group with a number of 4- and 3-substituted nitrobenzenes, when potassium tert-butoxide/DMF base-solvent system at -40 deg C + -30 deg C is employed.

Full text of DOI:10.1016/S0040-4020(01)85108-5

Products guided by the article

Product name:1-(5-carbotert-butoxy-2-nitrophenyl)ethyl p-tolyl sulphone

Cas No:117508-94-8

R&D Labs maybe for 117508-94-8

Changsha Huajing Powdery Material Technological Co., Ltd.

Contact:86-731-88879686

Address:Building 2, West Garden, Main Campus of Central South University, Changsha, Hunan Province, China
SHANDONG AONA CHEMICAL CO.,LTD.

Contact:86-532-85762926

Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.
Wuxi Morality Chemical Co., Ltd(expird)

Contact:

Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China
Jiangsu King Road New Materials Co., Ltd.

website:http://www.jskingroad.com

Contact:0519-85720726 0519-85720721 15006126856

Address:No.1,Weihua Road,Xinbei District,Changzhou City,Jiangsu Province
Jinzhou Jiutai Pharmaceutical Co.,Ltd

Contact:+86-0416-5179890

Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning

Relevant to this article

A multicomponent reaction towards N-(Cyanomethyl)amides

Doi:10.1002/chem.200900785
(2009)
Total synthesis of the proposed structure of iriomoteolide-1a

Doi:10.1016/j.tet.2011.07.066
(2011)
Anthranilic sulfonamide CCK1/CCK2 dual receptor antagonists I: Discovery of CCKR1 selectivity in a previously CCKR2-selective lead series

Doi:10.1016/j.bmcl.2009.09.064
(2009)
Total syntheses of (±)-gusanlung A, (±)-gusanlung D and 8-oxyberberrubine and the uncertainty concerning the structures of (-)-gusanlung A, (-)-gusanlung D and 8-oxyberberrubine

Doi:10.3390/molecules14020726
(2009)
X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 13 PROTOTROPIC GENERATION OF AZOMETHINE IMINES FROM HYDRAZONES

Doi:10.1016/S0040-4020(01)87793-0
(1987)
Preparation of fluorinated esters of abietic acid

Doi:10.1134/S1070427208120276
(2008)

Article Doi