Bromodimethylsulfonium Bromide Catalyzed Synthesis of Pyrazole-Fused Isocoumarins

被引：8
|
作者：
Fang, Zhixing [1 ]
Liu, Juyan [1 ]
Qiao, Yanhong [1 ]
机构：
[1] Tianjin Normal Univ, Coll Chem, Key Lab Inorgan Organ Hybrid Funct Mat Chem, Tianjin Key Lab Struct & Performance Funct Mol,Mi, Tianjin 300387, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 38卷 / 08期
关键词：
ninhydrin hydrate; arylhydrazones; pyrazole-fused isocoumarins; BDMS; HYDRANGEAE-DULCIS FOLIUM; INDUCED APOPTOSIS; HIGHLY EFFICIENT; THUNBERGINOL-B; CYCLIZATION; ALCOHOLS; DERIVATIVES; INHIBITION; PROTOCOL; AMINES;
D O I：
10.6023/cjoc201803019
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A series of pyrazole-fused isocoumarins were synthesized by the reaction of ninhydrin hydrate and arylhydrazones in the presence of bromodimethvlsulfonium bromide (BDMS) at room temperature. The reaction has the advantages of mild conditions, simple operation, the ready accessibility of the catalyst, and short reaction times.
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页码：1985 / 1992
页数：8
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