Hetero-Diels-Alder reactions of beta-imino-meso-tetraphenylporphyrin derivatives: a new approach to pyrido[2,3-b]porphyrins

Authors
Alonso, CMA Neves, MGPMS Tome, AC Silva, AMS Cavaleiro, JAS
Citation
Cma. Alonso et al., Hetero-Diels-Alder reactions of beta-imino-meso-tetraphenylporphyrin derivatives: a new approach to pyrido[2,3-b]porphyrins, TETRAHEDR L, 42(47), 2001, pp. 8307-8309
Citations number
18
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
47
Year of publication
2001
Pages
8307 - 8309
Database
ISI
SICI code
0040-4039(20011119)42:47<8307:HROBD>2.0.ZU;2-N
Abstract
The title compounds were prepared from hetero-Diels-Alder reactions of beta -imino-meso-tetraphenylporphyrin derivatives with 3,4-dihydro-2H-pyran or 2,3-dihydrofuran catalysed by lanthanum triflate. (C) 2001 Elsevier Science Ltd. All rights reserved.