Issue 1, 2001
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

Unexpected products from the formylation of N,N-dimethylanilines with 2-formamidopyridine in POCl3

Ying Cheng,*a   Peng Jiao,a   David J. Williamsb  and  Otto-Meth Cohn*c  

* Corresponding authors

a Chemistry Department, Beijing Normal University, Beijing, China
E-mail: Yincheng@public2.east.net.cn

b Chemistry Department, Imperial College, London, UK

c Chemistry Department, University of Sunderland, Sunderland, UK
E-mail: Otto.meth-cohn@sunderland.ac.uk

Abstract

2-Formamidopyridine in POCl3 solution reacts with N,N-dimethylaniline to give tris(4-dimethylaminophenyl)methane in 80% yield but with 4-X-N,N-dimethylanilines it gives 2-dimethylamino-5-X-phenyl[2-(N-methyl)formamido-5-X-phenyl](2-pyridylamino)methanes.

Graphical abstract: Unexpected products from the formylation of N,N-dimethylanilines with 2-formamidopyridine in POCl3

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Article information

DOI
https://doi.org/10.1039/B006148O
Article type
Paper
Submitted
31 Jul 2000
Accepted
01 Nov 2000
First published
11 Dec 2000

J. Chem. Soc., Perkin Trans. 1, 2001, 44-46

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Unexpected products from the formylation of N,N-dimethylanilines with 2-formamidopyridine in POCl3

Y. Cheng, P. Jiao, D. J. Williams and O. Cohn, J. Chem. Soc., Perkin Trans. 1, 2001, 44 DOI: 10.1039/B006148O

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