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New conditions for the generation of dianions of carboxylic acids

Authors :
Ramon Mestres
Eva M. Brun
Isabel Casades
Salvador Gil
Margarita Parra
Source :
Tetrahedron Letters. 39:5443-5446
Publication Year :
1998
Publisher :
Elsevier BV, 1998.

Abstract

Lithium carboxylic acid enediolates are generated efficiently using lithium amides prepared from thienyllithium or butyllithium and either diethylamine, piperazine, N,N′-dibenzylethylenediamine, N-benzylpiperazine or 1,3,3-trimethyl-6-azabicyclo[3.2.1]octane, even in catalytic amounts.

Subjects

Subjects :
Diethylamine
chemistry.chemical_classification
Carboxylic acid
Organic Chemistry
chemistry.chemical_element
Biochemistry
Catalysis
chemistry.chemical_compound
Piperazine
chemistry
Drug Discovery
Butyllithium
Organic chemistry
Lithium
Octane

Details

ISSN :
00404039
Volume :
39
Database :
OpenAIRE
Journal :
Tetrahedron Letters
Accession number :
edsair.doi...........224a57752a6c6ebd7fc7e9feaa06efa5
Full Text :
https://doi.org/10.1016/s0040-4039(98)01050-8
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