DIETHOXY-2,4-DIDEHYDROXY-P-TERT-BUTYLCALIX[4]ARENE

Citation
Yh. Ting et al., DIETHOXY-2,4-DIDEHYDROXY-P-TERT-BUTYLCALIX[4]ARENE, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 1465-1467
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Crystallography
ISSN journal
0108-2701
Volume
51
Year of publication
1995
Part
7
Pages
1465 - 1467
Database
ISI
SICI code
0108-2701(1995)51:<1465:D>2.0.ZU;2-E
Abstract
The crystal structure of oxypentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)] octa- ,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene, C48H64O2, has been determined. The calix[4]arene is in the 1,3-alternate conformati on. The OH-depleted phenyl rings are more coplanar with the plane of t he methylene C atoms than the other two rings. Two phenyl rings show a small boat-like distortion from planarity.