Literature DB >> 15876117

Palladium-catalyzed coupling of pyrazole triflates with arylboronic acids.

Curt A Dvorak1, Dale A Rudolph, Sandy Ma, Nicholas I Carruthers.   

Abstract

[reaction: see text] A general protocol for the palladium-mediated Suzuki coupling reaction of pyrazole triflates and aryl boronic acids has been developed. The use of additional dppf ligand was determined to increase product yields allowing for the use of a broad range of reaction substrates.

Entities:  

Year:  2005        PMID： 15876117     DOI： 10.1021/jo0477897

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  3 in total

1.  Synthesis and Characterization of Novel Heterocyclic Chalcones from 1-Phenyl-1H-pyrazol-3-ol.

Authors:  Arminas Urbonavičius; Graziana Fortunato; Emilija Ambrazaitytė; Elena Plytninkienė; Aurimas Bieliauskas; Vaida Milišiūnaitė; Renzo Luisi; Eglė Arbačiauskienė; Sonata Krikštolaitytė; Algirdas Šačkus
Journal:  Molecules       Date:  2022-06-10       Impact factor: 4.927

2.  Dimethyl 1-(2-cyano-benz-yl)-1H-pyrazole-3,5-dicarboxyl-ate.

Authors:  Ji-Yuan Yao; Jie Xiao; Hong Zhao
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-04-30

3.  A facile and regioselective one-pot synthesis of novel pyrazolo[1[Formula: see text],5[Formula: see text]:1,2]pyrrolo[3,4-b]quinoline-2,3-dicarboxylate hybrids via intramolecular Wittig reaction.

Authors:  Tahere Hosseyni Largani; Gholamhasan Imanzadeh; Nader Noroozi Pesyan; Ertan Şahin; Amir Nasser Shamkhali; Behrouz Notash
Journal:  Mol Divers       Date:  2017-10-23       Impact factor: 2.943
  3 in total

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