A Convenient Route to Biologically Important Quinazolines Using N-Arylamino-1,3-diazabuta-1,3-dienes

Vipan Kumar; Gaurav Bhargava; Promita D. Dey; M. P. Mahajan

doi:10.1055/s-2005-918419

PAPER

A Convenient Route to Biologically Important Quinazolines Using N-Arylamino-1,3-diazabuta-1,3-dienes

Vipan Kumar, Gaurav Bhargava, Promita D. Dey, M. P. Mahajan*
Department of Applied Chemistry, Guru Nanak Dev University, Amritsar 143005, Punjab, India
Fax: +91(183)225881920; e-Mail: mahajanmohinderp@yahoo.co.in;

Abstract

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Abstract

A potential and convenient protocol for the synthesis of 4-arylquinazolines and 4-aminoquinazolines by electrocyclisation of N-arylamino-1,3-diazabuta-1,3-dienes is described.

Key words

quinazolines - electrocyclisation - N-arylamino-1,3-diazabuta-1,3-dienes - intramolecular H-bonding - amino-substituted quinazolines

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References

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