Substituted 1-(2'-Aminovinyl)pyrroles and Pyrrolopyrazines from the Reaction of a Pyrazolium Methanide 1,3-Dipole with Dialkyl Acetylenedicarboxylates: a 1,2-Carbon to Nitrogen Rearrangement in the Pyrazole System

DOI: 10.1039/P19930000883

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 883 - 884 (1993)

Update date:2022-08-02

Topics:

Authors:

Butler, Richard N.

Gavin, Helena A.

Cunningham, D.

McArdle, Patrick

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

Article abstract of DOI:10.1039/P19930000883

Treatment of 1-ethoxycarbonylmethyl-2,3,4,5-tetraarylpyrazolium salts with base in the presence of dialkyl acetylenedicarboxylates provides a new route to substituted 1-(2'-aminovinyl)pyrroles and pyrrolo<1,2-a>pyrazines.

Full text of DOI:10.1039/P19930000883

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:5-(4-Chloro-phenyl)-1-((Z)-1,2-diphenyl-2-phenylamino-vinyl)-1H-pyrrole-2,3,4-tricarboxylic acid 2-ethoxycarbonylmethyl ester 3,4-dimethyl ester

Cas No:150536-84-8

R&D Labs maybe for 150536-84-8

Anhui Sholon New Material Technology Co., Ltd.

website:http://www.sholonchem.com

Contact:+86-550-5261666

Address:4/F Block B, Beijing Chemical Building.No.520 Tianrun Road ,Science & Education Town Wujin District, Changzhou City Jiangsu Province
SINO GREAT ENTERPRISE LTD.

Contact:+86-731-84427351

Address:154 JIANXIANG SOUTH ROAD
Joyochem Co., Ltd.

website:https://sdjingyuan.lookchem.com/

Contact:86-531-82687998

Address:Factory Building 11, Jinan Comprehensive free trade zone, Shandong, China
Suzhou SuKaiLu Chemical Technology Co., Ltd.

Contact:+86-512-62766020

Address:Floor 4, Building 1, Xinyi Pharmaceutical Valley Wisdom Industrial Park, 415 Changyang Street, Suzhou Industrial Park, Jiangsu Province
Beijing Apis Biotechnology Co., Ltd.

Contact:86-010-67856775-8551

Address:NO.4PUHUANGYU ROAD,FENTAI DISTRICT, BEIJING, CHINA

Relevant to this article

Three-component reaction between alkynes, elemental sulfur, and aliphatic amines: A general, straightforward, and atom economical approach to thioamides

Doi:10.1021/ol403345e
(2014)
Synthesis of (R)- and (S)-3-(tert-butyldimethylsilyloxy)-1-pyrroline N- oxides - Chiral nitrones for synthesis of biologically active pyrrolidine derivative, Geissman-Waiss lactone

Doi:10.1016/S0040-4039(98)00333-5
(1998)
A convenient method for synthesis of Fmoc-amino acid p-nitroanilides based on isobutyl chloroformate as condensation agent

Doi:10.1016/S0040-4039(00)60527-0
(1993)
Towards the total synthesis of the anti-trypanosomal macrolide, Actinoallolides: Construction of a key linear intermediate

Doi:10.1016/j.tetlet.2015.12.022
(2016)
trans-4-Methyl-3-imidazoyl pyrrolidine as a potent, highly selective histamine H₃ receptor agonist in vivo

Doi:10.1016/S0960-894X(98)00020-1
(1998)
Use of allylzinc halide as a source of halide: Differential addition of nucleophiles to Ts-aziridines and aldehydes under similar reaction conditions

Doi:10.1016/j.tetlet.2018.12.027
(2019)

Article Doi