A NOVEL SYNTHESIS OF POLYFUNCTIONALLY SUBSTITUTED PYRAZOLO [1,2=a]PYRAZOLE, AND THIENO [3′,2′-3,4]PYRAZOLO [1,2-a]PYRAZOLE SYSTEMS
作者:H. Z. Shams、M. H. Helal、F. A. Mohamed
DOI:10.1080/10426500108040250
日期:2001.8.1
Abstract A number of fused pyrazole systems, namely, 1-oxopyrazolo[1,2-a]pyrazoles, 6-oxopyrano[2.3-c]pyrazole and l-oxo-thieno[3′,2′-3,4]pyrazolol [1,2-a] pyrazoles are synthesized via new synthetic routes
摘要 一些稠合吡唑体系,即1-氧代吡唑并[1,2-a]吡唑、6-氧代吡喃并[2.3-c]吡唑和l-氧代-噻吩并[3',2'-3,4]吡唑 [通过新的合成路线合成 1,2-a] 吡唑