An efficient, ionic liquid mediated one-pot, three component sequential synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones

Mahendra Kumar; Kailash Sharma; Dinesh Kumar Sharma; Anand Kumar Arya

doi:10.1016/j.tetlet.2012.11.104

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An efficient, ionic liquid mediated one-pot, three component sequential synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones

Journal article

Peer reviewed

An efficient, ionic liquid mediated one-pot, three component sequential synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones

Mahendra Kumar, Kailash Sharma, Dinesh Kumar Sharma and Anand Kumar Arya

Tetrahedron letters, Vol.54(8), pp.878-882

2013-02-20

DOI: https://doi.org/10.1016/j.tetlet.2012.11.104

Abstract

Benzothiazolyl-styrylquinazolin-4(3H)-ones

Stilbenes

One-pot reaction

SFILs

An efficient and diversity oriented one-pot three component sequential synthetic method has been presented for the synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones. The synthetic method involves the reaction of 3,1-benzoxazinone with 2-aminobenzothiazole and subsequently with aromatic aldehyde using SO3H-functionalized ionic liquids (SFILs) as solvent/catalyst. An efficient and diversity oriented one-pot three component sequential synthetic method has been presented for the synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones. The synthetic method involves the reaction of 3,1-benzoxazinone with 2-aminobenzothiazole and subsequently with aromatic aldehyde using SO3H-functionalized ionic liquids (SFILs) as solvent/ catalyst.

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Citation topics: 2 Chemistry; 2.1 Synthesis; 2.1.171 Multicomponent Reaction
Web Of Science research areas: Chemistry, Organic
ESI research areas: Chemistry

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Details

Title: An efficient, ionic liquid mediated one-pot, three component sequential synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones
Creators: Mahendra Kumar - Department of Chemistry, University of Rajasthan, Jaipur 302 055, India
Kailash Sharma - Department of Chemistry, University of Rajasthan, Jaipur 302 055, India
Dinesh Kumar Sharma - Department of Chemistry, University of Rajasthan, Jaipur 302 055, India
Anand Kumar Arya - DESM, Regional Institute of Education (NCERT), Ajmer 305 004, India
Publication Details: Tetrahedron letters, Vol.54(8), pp.878-882
Publisher: Elsevier Ltd
Academic Unit: Miller School of Medicine; UMMG Dept of Psychiatry & Behavioral Sciences
Language: English
Resource Type: Journal article
Record Identifier: 991031597868802976