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

页码：58397 / 58403

页数：7

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