[2.2.2]METACYCLOPHANE-1,9,17-TRIYNE

Authors
KAWASE T UEDA N ODA M
Citation
T. Kawase et al., [2.2.2]METACYCLOPHANE-1,9,17-TRIYNE, Tetrahedron letters, 38(38), 1997, pp. 6681-6684
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
38
Year of publication
1997
Pages
6681 - 6684
Database
ISI
SICI code
0040-4039(1997)38:38<6681:[>2.0.ZU;2-3
Abstract
The titled strained cyclophane, the smallest member of this family to be known, was synthesized by bromination-dehydrobromination of the cor responding triene in good yield; its X-ray crystallographic analysis r eveals an averaged sp bond angle of 158.6 degrees that is substantiall y bent from the normal, linear triple bond. (C) 1997 Elsevier Science Ltd.