title: Approaches towards the synthesis of 5-aminopyrazoles.
abstract: The biological and medicinal properties of 5-aminopyrazoles have prompted enormous research aimed at developing synthetic routes to these heterocyles. This review focuses on the biological properties associated with this system. Various synthetic methods developed up to 2010 for these compounds are described, particularly those that involve the reactions of β-ketonitriles, malononitrile, alkylidenemalononitriles and their derivatives with hydrazines, as well as some novel miscellaneous methods.
authors: Department of Chemistry, Kurukshetra University, Kurukshetra-136 119, Haryana, India.
authors: Ranjana
authors: R
authors: Aggarwal
authors: Vinod
authors: V
authors: Kumar
authors: Rajiv
authors: R
authors: Kumar
authors: Shiv P
authors: SP
authors: Singh