Iodine-mediated electrophilic tandem cyclization of 2-alkynylbenzaldehydes with anthranilic acid leading to 1,2-dihydroisoquinoline-fused benzoxazinones

Dighe, Shashikant U.; Batra, Sanjay

Iodine-mediated electrophilic tandem cyclization of 2-alkynylbenzaldehydes with anthranilic acid leading to 1,2-dihydroisoquinoline-fused benzoxazinones

2013

Dighe, Shashikant U. | Batra, Sanjay

An efficient iodine-mediated electrophilic tandem cyclization of substituted 2-alkynylbenzaldehydes with anthranilic acids under basic medium leading to iodo-1,2-dihydroisoquinoline-fused benzoxazinones is presented. Success of the protocol for the reaction of substituted 2-alkynylbenzaldehydes with 2-aminobenzamides to furnish isoquinoline-fused quinazolinones is also described.

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AGROVOC Keywords

chemical reactions chemical structure iodine

Bibliographic information

Published in

Tetrahedron

Volume 69 Pagination 9875 - 9885 ISSN 0040-4020

Publisher

Elsevier Ltd

Other Subjects

Heterocycle; Hnspocybbiwzgp-uhfffaoysa-n; Pprwjcgctsrdjy-uhfffaoysa-n; Sgeprjpnrfapjy-uhfffaoysa-n; Kocairychubgqr-uhfffaoysa-n; Lfdpqmlmkfcxdc-uhfffaoysa-n; Bhcnudpncouwmw-uhfffaoysa-n; Ysniaqiqnimbla-uhfffaoysa-n; Pmzdoqbayjqgje-uhfffaoysa-n; Benzoxazinoids; Lguzsayfsjvepi-uhfffaoysa-n; Rwzyaggxghygmb-uhfffaoysa-n; Omdcxppndzzjjb-uhfffaoysa-n; Zdarxblwenivlz-uhfffaoysa-n; Dctawenldxyrin-uhfffaoysa-n; Yycbycnmqyczdg-uhfffaoysa-n; Anthranilic acid; Psandihazjrlnb-uhfffaoysa-n; Uosoorbnqkrmpj-uhfffaoysa-n; Glnqgkcahzbtph-uhfffaoysa-n; Qchopgadpjitnk-uhfffaoysa-n; Isoquinoline; Qvfxcgbsdbmwbh-uhfffaoysa-n; Ntejjtsjwmetng-uhfffaoysa-n; Dflhsjnimbyvdq-uhfffaoysa-n; Wrerjhcpolusno-uhfffaoysa-n; Sdsqnhmkrhpaim-uhfffaoysa-n; Uzcshffelpmesg-uhfffaoysa-n; Aqvggjryxpxojb-uhfffaoysa-n; Yjeigzumbivhmb-uhfffaoysa-n; Vwzgaddwsblrjq-uhfffaoysa-n; Jdjdyokfjwfted-uhfffaoysa-n; Zptmobqmoshvok-uhfffaoysa-n; Anthranilic acid; Mwfnleqcgmeufn-uhfffaoysa-n; Pjqxdcozizvtiq-uhfffaoysa-n; Nvqfdzhaguoasq-uhfffaoysa-n; Apywgmpaowdoje-uhfffaoysa-n; Achqleipqvpvgp-uhfffaoysa-n; Tandem

Language

English

Type

Journal Article; Text

In AGRIS since: 2024-02-28

Format: MODS

Data Provider

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Links

DOI http://dx.doi.org/10.1016/j.tet.2013.08.086

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