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

Xinchang Yueding Chemical Co., Ltd.

Contact:86-571-56926323

Address:NO.90 BEIMENCHENGWAI CHENGGUAN TOWN XINCHANG
Tianjin Bright Future Technology Co., Ltd

Contact:0086-22-58016666

Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China
LianYunGang Chiral Chemical(CHINA) CO.,LTD

Contact:+86-518-83616958 +86-519-82884848

Address:LianYunGang Chemical Industry Park (JiangSu)
Shanghai He Yang International Trading Co., Ltd.

Contact:+86-21-52043598

Address:Room 816, Blag.5, No.58 Huachi Road
Aqua Chem Industry Co., Ltd

Contact:+86-515-88356562

Address:No.2, West Daqing Road, Yancheng, Jiangsu, China

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