SYNTHESIS OF BENZOFURAN-2-ONE DERIVATIVES BY COPPER(I)-PROMOTED COUPLING REACTIONS OF o-BROMOPHENOL WITH ACTIVE METHYLENE COMPOUNDS

DOI: 10.1016/S0040-4039(00)86916-6

Source and publish data:

Tetrahedron Letters p. 663 - 666 (1982)

Update date:2022-08-04

Topics:

Authors:

Setsune, Jun-ichiro

Matsukawa, Kimihiro

Kitao, Teijiro

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

Article abstract of DOI:10.1016/S0040-4039(00)86916-6

Summary: Treatment of o-bromophenoxide anion with sodium salts of active methylene compounds in the presence of copper(I) bromide in dioxane afforded benzofuran-2-one derivatives.The phenoxide group of o- and p-bromophenol activates the coupling reaction.

Full text of DOI:10.1016/S0040-4039(00)86916-6

Products guided by the article

Product name:p-1,1,2,2-tetracarboethoxyethylphenol

Cas No:82131-03-1

R&D Labs maybe for 82131-03-1

Longhui qunfeng Chemical Co., Ltd

Contact:86-731-82173407

Address:South-east Industrial Park, Longhui County, Hunan Province, China
Shanghai Yudiao Chemistry Technology Co.,Ltd

Contact:0086-18964703211

Address:Building NO.5, NO.218,Rongtian Road,ganxiang town,Jinshan District,shanghai,201518,china
Sigma-Aldrich Chemie GmbH

website:http://www.sigmaaldrich.com

Contact:800 558-9160

Address:Industriestrasse 25CH-9471 Buchs SGSwitzerland
Arromax Pharmatech Co.,Ltd

website:http://www.arromax.com

Contact:+86-0512-62959601 skype:aimmezhang

Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
TIANJIN FESTO CHEMICAL CO.,LTD(expird)

Contact:86-22-25814570

Address:No.12th,5th Ave.,TEDA,Tianjin,China

Relevant to this article

METAL IONS AS SELECTIVE TRIGGERS FOR REMOVING OLIGODEOXYNUCLEOTIDE PHOSPHOTRIESTER PROTECTING GROUPS

Doi:10.1016/S0040-4039(00)86807-0
(1982)
Cp2ZrCl2-AgClO4: Efficient Promoter for the Friedel-Crafts Approach to C-Aryl Glycosides

Doi:10.1016/S0040-4039(01)80628-6
(1989)
INTERET DE LA DEUTERIATION DES MOLECULES ORGANOSTANNIQUES EN RMN DE 119Sn. I. ACCES AUX CONSTANTES DE COUPLAGE ⁿJ(SnD) ET APPLICATION A L'ETUDE STRUCTURALE DE VINYL ET D'ALLYLETAINS

Doi:10.1016/S0022-328X(00)85700-9
(1982)
ZnS nanoparticles as an efficient recyclable heterogeneous catalyst for one-pot synthesis of 4-substituted-1,5-benzodiazepines

Doi:10.1039/c4nj01893a
(2015)
Scalable Flow Synthesis of [6,6]-Phenyl-C₆₁-butyric Acid Methyl Ester (PCBM) using a Flow Photoreactor with a Sodium Lamp

Doi:10.1002/ejoc.201700745
(2017)
Reactions of a Graded Set of Radicals with N-Bromosuccinimide; Two Transition States

Doi:10.1021/ja00389a059
(1982)

Article Doi