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

Chengdu Shengnuo Biological Technology Co., Ltd.

Contact:86-028-85275045

Address:Sichuan Province Chengdu hi tech Zone Tianfu Avenue North of 1480
QINGDAO ON-BILLION INDUSTRAIL CO.,LTD

website:http://www.obn.com.cn

Contact:+86-15005320811 +86-532-80681989

Address:F35 Parkson Mansion No.44-60 Zhongshan Rd.
Wuhan Soleado Technology Co.,Ltd.

Contact:86-2783341481 18971291927

Address:RM2405 Unit 1 Builing 1, Taiyin Tower, Changqing Road,Wuhan China
enantiotech corporation ltd

Contact:+86-0760-85282375

Address:zhongjing road,zhongshan torch hi-tech industrial development zone
Nanjing Legend Pharmaceutical & Chemical Co., Ltd.

Contact:+86-25-83767696

Address:14-7 Zhongshan Lu Guluo District, Nanjing

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