SOLVENT EFFECT IN THE FRAGMENT CONDENSATION SYNTHESIS OF CALIX(4)ARENES AND TEMPERATURE-DEPENDENT H-1-NMR STUDIES OF NEW DIHOMOMONOXAEALIXARENES

Authors
SARTORI G BIGI F PORTA C MAGGI R PERI F
Citation
G. Sartori et al., SOLVENT EFFECT IN THE FRAGMENT CONDENSATION SYNTHESIS OF CALIX(4)ARENES AND TEMPERATURE-DEPENDENT H-1-NMR STUDIES OF NEW DIHOMOMONOXAEALIXARENES, Tetrahedron letters, 36(45), 1995, pp. 8323-8326
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
45
Year of publication
1995
Pages
8323 - 8326
Database
ISI
SICI code
0040-4039(1995)36:45<8323:SEITFC>2.0.ZU;2-E
Abstract
Reaction of formaldehyde with 2,2'-dihydroxy-3,3'-di-tert-butyldipheny (1) in basic media affords calix[4]arenes 2 or dihomomonooxacalix[4]a renes 3 depending on the solvent (xylene or Cl2CHCHCl2) Temperature de pendent H-1-NMR studies of compounds 3 are reported.