A CONVENIENT METHOD FOR THE PREPARATION OF CARBODIIMIDES USING 2-CHLOROPYRIDINIUM SALT

5 May 1977

journal article
research article
Published by Oxford University Press (OUP) in Chemistry Letters

Vol. 6 (5) , 575-576
https://doi.org/10.1246/cl.1977.575

Abstract

Aromatic and aliphatic carbodiimides are prepared in good yields by treating N,N′-disubstituted thioureas with 2-chloro-1-methylpyridinium salt in the presence of triethylamine.

Keywords

CONVENIENT METHOD
CHLOROPYRIDINIUM SALT
GOOD YIELDS
CARBODIIMIDES USING
METHYLPYRIDINIUM SALT
ALIPHATIC CARBODIIMIDES
SALT AROMATIC
DISUBSTITUTED THIOUREAS

This publication has 2 references indexed in Scilit:

Advances in the Chemistry of Carbodiimides
Chemical Reviews, 1967
The Chemistry of Carbodiimides.
Chemical Reviews, 1953