Isocyclic Compounds
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ChemInform Abstract: Lewis- or Broensted-Acid Assisted Formation of Open-Chain Vinamidinium Salts from N,N′-Diarylformamidines and Acetone.
First published: 04 August 2010
Abstract
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ChemInform Abstract
A new type of reaction between diarylformamidines and acetone in the presence of a Lewis or Broensted acid entails the cleavage of a C-N- bond of the formamidine. Subsequent incorporation of two carbon atoms of acetone leads to the vinamidinium species (III).
