Reactions with hydrazonoyl halides.: 31.: Synthesis of some new pyrrolidino[3 4-c]pyrazolines, pyrazoles, and pyrazolo[3,4-d]pyridazines

被引：33

作者：

Abdelhamid, AO ^{[1
]}

Zohdi, HF

Sallam, MMM

Ahmed, NA

机构：

[1] Cairo Univ, Fac Sci, Dept Chem, Giza 12613, Egypt

[2] United Arab Emirates Univ, Dept Chem, Al Ain 17551, U Arab Emirates

来源：

MOLECULES | 2000年 / 5卷 / 07期

关键词：

hydrazonoyl halides; N-arylmaleimides; pyrrolidino[3,4-c]pyrazolines; pyrazoles; pyrazolo[3,4-d]pyridazines;

D O I：

10.3390/50700967

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Pyrrolidino[3,4-c]pyrazoline and pyrazole derivatives were synthesized via reactions of a substituted hydrazonoyl bromide with N-arylmaleimides and active methylene reagents, respectively. Synthesized pyrazoles were reacted with hydrazine hydrate to give the corresponding pyrazolo[3,4-d]pyridazines.

引用

页码：967 / 973

页数：7

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