A fast and highly efficient one-pot synthesis of novel isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)-ones via Smiles rearrangement using task-specific ionic liquid [HMIm]BF4 as green solvent

A fast and highly efficient one-pot synthesis of novel isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)-ones via Smiles rearrangement using task-specific ionic liquid [HMIm]BF4 as green solvent

A facile and convenient procedure for the synthesis of isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)-ones via Smiles rearrangement from isoxazole amine, chloroacetyl chloride and 2-chloro-3-hydroxypyridine using [HMIm]BF4 as task-specific ionic liquid has been described. The protocol proves to be effici...

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Bibliographic Details
Main Authors: Modugu Nagi Reddy, Pittala Praveen Kumar, Eligeti Rajanarendar
Format: Article
Language:English
Published: Taylor & Francis Group 2017-01-01
Series:Green Chemistry Letters and Reviews
Subjects:
Isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)-ones
Smiles rearrangement
ionic liquid
green chemistry
Online Access:http://dx.doi.org/10.1080/17518253.2017.1285966

Internet

http://dx.doi.org/10.1080/17518253.2017.1285966

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