10-Camphorsulfonic acid ((±)-CSA) catalyzed facile one-pot synthesis of a new class of 2,5-disubstituted 1,3,4-oxadiazoles

被引：11
|
作者：
Mule, Siva Nagi Reddy [1 ,3 ]
Battula, Sailaja Kumari [1 ,3 ]
Velupula, Ganapathi [1 ]
Guda, Dinneswara Reddy [2 ,4 ]
Bollikolla, Hari Babu [1 ]
机构：
[1] Acharya Nagarjuna Univ, Dept Chem, Guntur 522510, Andhra Pradesh, India
[2] Yonsei Univ, Dept Chem & Med Chem, Wonju 220710, Gangwon Do, South Korea
[3] Hetero Res Fdn, APIE, Hyderabad 500018, Andhra Pradesh, India
[4] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India
来源：
RSC ADVANCES | 2014年 / 4卷 / 102期
关键词：
DERIVATIVES; ANTIBACTERIAL; CHEMISTRY;
D O I：
10.1039/c4ra11218k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A convenient and efficient one-pot synthesis of 2,5-disubstituted-1,3,4-oxadizoles is described. Various carboxylic acid hydrazides reacted efficiently with different carboxylic acid chlorides and 10-camphorsulfonic acid. This methodology was successfully applied to the synthesis of a series of 2H-chromene substituted 1,3,4-oxadiazole derivatives in good to high yields.
引用
收藏
页码：58397 / 58403
页数：7
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