ETHOXYMETHYLENEMALONATES AND MALONONITRILES (EMM REAGENTS) AS FORMIC-ACID EQUIVALENTS - SYNTHESIS OF FUSED-IMIDAZOLES UNDER NEUTRAL OR MILDLY ACIDIC CONDITIONS

The use of ethoxymethylenemalonates and malononitriles (EMM reagents)for the efficient synthesis of fused imidazoles and related compounds is described.

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Bibliographic Details
Published inTetrahedron letters Vol. 34; no. 12; pp. 1897 - 1900
Main Authors SEGELSTEIN, BE, CHENARD, BL, MACOR, JE, POST, RJ
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 19.03.1993
Subjects
Chemistry
Chemistry, Organic
Exact sciences and technology
Heterocyclic compounds
Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings
Organic chemistry
Physical Sciences
Preparations and properties
Science & Technology
IMIDAZOLO [4,5-B] PYRIDINES
FUSED IMIDAZOLES
BENZIMIDAZOLES
EMM REAGENTS
CYCLIZATION
Bicyclic compound
Diamine
Enol ether
Cyclization
Nitrogen heterocycle
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Summary:The use of ethoxymethylenemalonates and malononitriles (EMM reagents)for the efficient synthesis of fused imidazoles and related compounds is described.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(00)91957-9