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Efficient synthesis of fused pyrazoles via simple cyclization of o-alkynylchalcones with hydrazine 被引量:1

Efficient synthesis of fused pyrazoles via simple cyclization of o-alkynylchalcones with hydrazine
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摘要 The synthesis of pyrazole derivatives from o-alkynylchalcones and hydrazine via simple cyclization is described. This greener synthetic methodology provides a straightforward approach to the synthesis of a variety of pyrazole derivatives under mild reaction condition. The synthesis of pyrazole derivatives from o-alkynylchalcones and hydrazine via simple cyclization is described. This greener synthetic methodology provides a straightforward approach to the synthesis of a variety of pyrazole derivatives under mild reaction condition.
出处 《Chinese Chemical Letters》 SCIE CAS CSCD 2015年第5期623-626,共4页 中国化学快报(英文版)
基金 Fundamental Research Funds for the Central Universities(No.2042014kf0248) for support of this research
关键词 Pyrazole o-Alkynylchalcones Hydrazine Cyclization Pyrazole o-Alkynylchalcones Hydrazine Cyclization
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