Metal mediated cyclooligomerization of mono- and diazulenylethynes

Authors
Elwahy, AHM Hafner, K
Citation
Ahm. Elwahy et K. Hafner, Metal mediated cyclooligomerization of mono- and diazulenylethynes, TETRAHEDR L, 41(16), 2000, pp. 2859-2862
Citations number
21
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
41
Issue
16
Year of publication
2000
Pages
2859 - 2862
Database
ISI
SICI code
0040-4039(20000415)41:16<2859:MMCOMA>2.0.ZU;2-1
Abstract
A synthesis of 1,2,4-triazulen-1-ylbenzenes 4a, b as well as di- and tetraa zulenylcyclobutadiene cobalt complexes 9a, b and 11a, b by cyclooligomeriza tion of 1-ethynylazulenes 1a, b and 1,2-diazulenylethynes 2a, b are describ ed. (C) 2000 Elsevier Science Ltd. All rights reserved.