UNUSUAL ORIENTATION IN VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROPYRROLES

DOI: 10.1016/S0040-4039(00)94350-8

Source and publish data:

Tetrahedron Letters p. 121 - 122 (1990)

Update date:2022-08-02

Topics:

Authors:

Kwast, Ewa

Makosza, Mieczyslaw

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

Article abstract of DOI:10.1016/S0040-4039(00)94350-8

The vicarious nucleophilic substitution of hydrogen in N-substituted 2-nitropyrrole with carbanion of chloromethyl phenyl sulfone occurs at position 5- or 3- depending upon electronic effects of the N-protecting group.

Full text of DOI:10.1016/S0040-4039(00)94350-8

Products guided by the article

Product name:(1-methoxymethyl-2-nitro-3-pyrryl)methyl phenyl sulfone

Cas No:128080-65-9

R&D Labs maybe for 128080-65-9

Jiangxi Global Natural Spice Co., Ltd.

website:https://www.jxhqxl.com/

Contact:+86-796-8106598

Address:No.89, Wenshan Road,South Industrial Park, Jishui County,Jiangxi Province
Tianjin Crest Pharmaceutical R&D Co., Ltd. （Tianjin Yao Technology Development Co., Ltd.）(expird)

Contact:+86-22-66211386

Address:Building B5-405, No, 80 4th Avenue, TEDA, Tianjin, China P.R. 300457
Jiangsu Cale New Material Co.ltd

Contact:+86-515-88334667/88203550

Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China
Sichuan Jisheng BioPharmaceutical Co., Ltd.

website:http://www.jisheng-peptide.com/

Contact:86-833-2598983

Address:No. 3, Jianye Road, High-tech Zone, Leshan City, Sichuan, China
Chiral Quest (Suzhou) Company Ltd

website:http://www.chiralquest.com

Contact:+86-0512-62956066

Address:B1/9, 218 Xinghu Street, Suzhou Industrial Park

Relevant to this article

NBE-Controlled Palladium-Catalyzed Interannular Selective C-H Silylation: Access to Divergent Silicon-Containing 1,1′-Biaryl-2-Acetamides

Doi:10.1021/acs.orglett.9b00690
(2019)
Doi:10.1016/0040-4020(76)80144-5
(1976)
Unusual removal of the ethylene ketal protection from 2,3-dichloro-4, 4-ethylenedioxycyclopent-2-en-1-one under alkaline conditions. Simple synthesis of naturally occurring cyclopentenedione analogs

Doi:10.1007/s11172-009-0103-6
(2009)
Synthesis of C15-C27 segment of venturicidine X by utilizing desymmetrization protocol

Doi:10.1016/j.tetlet.2010.05.148
(2010)
Multicomponent reactions of 1,3-disubstituted 5-pyrazolones and formaldehyde in environmentally benign solvent systems and their variations with more fundamental substrates

Doi:10.1039/b924699a
(2010)
A simple copper-catalyzed cascade synthesis of 2-amino-1H-indole-3- carboxylate derivatives

Doi:10.1002/adsc.200900887
(2010)

Article Doi