NMR AND X-RAY STUDY OF CYCLOTETRAVERATRILENE DERIVATIVES

Authors
GARCIA MM ORTEGA PA OCHOA FL PEREZ GE ORTEGA SH URIBE MIC SALMON M CRUZALMANZA R
Citation
Mm. Garcia et al., NMR AND X-RAY STUDY OF CYCLOTETRAVERATRILENE DERIVATIVES, Tetrahedron, 53(52), 1997, pp. 17633-17642
Citations number
16
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
53
Issue
52
Year of publication
1997
Pages
17633 - 17642
Database
ISI
SICI code
0040-4020(1997)53:52<17633:NAXSOC>2.0.ZU;2-X
Abstract
A conformational study of cycloveratrilenes 3 and 4 by high resolution NMR at low temperature for 3 and room temperature for 4 along with X- ray crystallography is reported. From these experiments we found a dyn amic process, where magnetic and topologic environment are exchanged b y conformational variations through rotations. (C) 1997 Elsevier Scien ce Ltd.