Premium
The Interaction of Resorcin[4]arenes with Fe III in Chloroform
Author(s) -
Botta Bruno,
Delle Monache Giuliano,
Ricciardi Paola,
Zappia Giovanni,
Seri Catia,
GacsBaitz Eszter,
Csokasi Pal,
Misiti Domenico
Publication year - 2000
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/(sici)1099-0690(200003)2000:5<841::aid-ejoc841>3.0.co;2-m
Subject(s) - chemistry , resorcinarene , chloroform , side chain , calixarene , stereochemistry , carbonyl group , organic chemistry , polymer chemistry , molecule , polymer
Resorcinarene octamethyl ethers, bearing carboalkyloxy groups in the side chains, have been shown to interact with Fe III in organic media. 1 H‐NMR studies, carried out using Ga III instead of Fe III , suggest that these systems have two active sites of interaction, the first located at the aromatic moiet and the other in the vicinity of the carbonyl groups. As a confirmation of this, resorcinarenes without carbonyl groups in the side chains have been found to exhibit only one active site. Notably, in the latter case the interaction results in configurational changes.