Cyclocondensation of α-hydroxyimino-β-alkyl/arylimino-β-methylthioketones with hydrazine hydrate: synthesis of 3(5)-aryl-5(3)-alkyl/arylamino-4-nitroso (or amino) pyrazoles

Chakrasali, R. T. ; Rao, Ch. Srinivasa ; Ila, H. ; Junjappa, H. (1993) Cyclocondensation of α-hydroxyimino-β-alkyl/arylimino-β-methylthioketones with hydrazine hydrate: synthesis of 3(5)-aryl-5(3)-alkyl/arylamino-4-nitroso (or amino) pyrazoles Journal of Heterocyclic Chemistry, 30 (1). pp. 129-134. ISSN 0022-152X

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/jhet.55...

Related URL: http://dx.doi.org/10.1002/jhet.5570300123

Abstract

The title pyrazoles were synthesized through cyclocondensation of hydroxyiminoimine derivatives 1a-j with hydrazine hydrate.

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Deposited On:13 Nov 2010 08:49
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