Synthesis of Some New 2-(3-Aryl-1-phenyl-4-pyrazolyl)-benzoxazoles Using Hypervalent Iodine Mediated Oxidative Cyclization of Schiff’s Bases

Synthesis of Some New 2-(3-Aryl-1-phenyl-4-pyrazolyl)-benzoxazoles Using Hypervalent Iodine Mediated Oxidative Cyclization of Schiff’s Bases

Ten new 2-(3-aryl-1-phenyl-4-pyrazolyl)benzoxazoles have been synthesized by oxidative intramolecular cyclization of the corresponding Schiff’s bases using iodobenzene diacetate in methanol as an oxidant.

Bibliographic Details
Main Authors: Ajay Kumar, Kamaljeet Pannu, Om Prakash
Format: Article
Language:English
Published: MDPI AG 2006-01-01
Series:Molecules
Subjects:
Hypervalent iodine
Iodobenzene diacetate
Schiff’s base
Oxidation
Benzoxazoles.
Online Access:http://www.mdpi.com/1420-3049/11/1/43/
Description
Summary:Ten new 2-(3-aryl-1-phenyl-4-pyrazolyl)benzoxazoles have been synthesized by oxidative intramolecular cyclization of the corresponding Schiff’s bases using iodobenzene diacetate in methanol as an oxidant.
ISSN:1420-3049

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