EXPANDED CYCLOPHANES 1 - SYNTHESIS AND STRUCTURE OF 4,17-DITHIA[7.7]METACYCLOPHANE-1,6,14,19-TETRAYNE

Authors
BODWELL GJ HOUGHTON TJ MILLER D
Citation
Gj. Bodwell et al., EXPANDED CYCLOPHANES 1 - SYNTHESIS AND STRUCTURE OF 4,17-DITHIA[7.7]METACYCLOPHANE-1,6,14,19-TETRAYNE, Tetrahedron letters, 39(16), 1998, pp. 2231-2234
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
16
Year of publication
1998
Pages
2231 - 2234
Database
ISI
SICI code
0040-4039(1998)39:16<2231:EC1-SA>2.0.ZU;2-T
Abstract
The title compound 3 was synthesized in three steps from 1,3-dibromobe nzene in 26% overall yield. In the solid state, the molecule adopts a twisted anti conformation which does not correspond to any known confo rmation of its lower alkynylogue, 2,11-dithia[3.3]metacyclophane 1. (C ) 1998 Elsevier Science Ltd. All rights reserved.