THE SYNTHESIS OF DIPYRAZOLYLMETHANES, X-RAY STRUCTURE ANALYSIS

被引：1
作者：
Ma, Yuan [1 ]
Wang, Jinxia [1 ]
Ma, Hengchang [1 ]
机构：
[1] Northwest Normal Univ, Coll Chem & Chem Engn, Key Lab Polymer Mat Gansu Prov, Key Lab Ecoenvironm Related Polymer Mat,Minist Ed, Lanzhou 730070, Peoples R China
来源：
HETEROCYCLES | 2014年 / 89卷 / 07期
基金：
中国国家自然科学基金;
关键词：
RUBAZOIC ACID-DERIVATIVES; 4-(5-HYDROXY-4-PYRAZOLYLIMINO)-2-PYRAZOLIN-5-ONES; TRANSFORMATIONS; NUCLEOPHILES; CARBONYLS; OXIDATION; ALCOHOLS; INDOLES;
D O I：
10.3987/COM-13-12840
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A small dipyrazoylmethane compounds library was established via the reaction of 5-alkyl- and 5-aryl-2-aryl-3H-pyrazol-3-ones with DMSO in the presence of NaOAc center dot 3H(2)O as base using LiBr center dot H2O as additive at 100 degrees C.
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收藏
页码：1645 / 1655
页数：11
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