Synthesis of 1,3-disubstituted naphtho[2,3-c]pyran-5,10-diones

Authors
Van, TN Kesteleyn, B De Kimpe, N
Citation
Tn. Van et al., Synthesis of 1,3-disubstituted naphtho[2,3-c]pyran-5,10-diones, TETRAHEDRON, 57(19), 2001, pp. 4213-4219
Citations number
21
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
19
Year of publication
2001
Pages
4213 - 4219
Database
ISI
SICI code
0040-4020(20010507)57:19<4213:SO1N>2.0.ZU;2-J
Abstract
Two convenient and simple methods for the synthesis of 1,3-disubstituted na phtho[2,3-c]pyran-5, IO-diones, which involve the introduction of acylmethy l groups onto 2-(l-hydroxyethyl)-1,4-naphthoquinones and subsequent base- a nd acid-induced ring closure, were developed. (C) 2001 Elsevier Science Ltd . All rights reserved.