Bicyclic Oxalic Amidines as Building Blocks for Highly Substituted 2,2′-Bipyridines and Benzene Derivatives

DOI: 10.1002/prac.19963380184

Source and publish data:

Advanced Synthesis and Catalysis p. 430 - 435 (1996)

Update date:2022-08-03

Topics:

Authors:

Brandenburg, Joerg

Beckert, Rainer

Fehling, Peer

Doering, Manfred

Goerls, Helmar

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Article abstract of DOI:10.1002/prac.19963380184

The bis-imidoylchlorides 1 derived from oxalic acid exhibit a high regio- and chemoselectivity. As in the case of 2-picolylamine 2 the acylation with oxalyl chloride furnished the expected open chained oxalic diamides 3a while the imidoylchlorides 1 yield

Full text of DOI:10.1002/prac.19963380184

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