Template effect of alkali metal ions was employed to prepare three isomers of tetraamide of p-tert-butylthiacalix[4]arene: cone, partial cone and 1,3-alternate. It was demonstrated that pre-organization of four amide fragments attached to the calix[4]arene platform has a strong macrocyclic cooperative effect on the extraction ability of the title hosts. © 2005 Springer Science+Business Media, Inc
p-tert-Butylthiacalix[4]arene tetrathioesters 2a-c and tetrathioamides 4a-c in three different confo...
<div><p>A series of thiacalix[4]arenes bearing one, two or four chelating dibutylphopshinoylmethoxy ...
A number of new p-tert-butylthiacalix[4]arene derivatives in the cone and 1,3-alternate confguration...
Template effect of alkali metal ions was employed to prepare three isomers of tetraamide of p-tert-b...
The synthesis of four new tetra-and di-carbonyl p-tert-butyl thiacalix[4]arenes is reported. The thr...
The interaction of p-tert-butylthiacalix[4]arene with N,N- diethylchloroacetamide was studied in the...
Synthesis of ω-bromoalkoxy derivatives of thiacalix-monocrown ethers in 1,3-alternate conformation w...
The three conformations of 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis[(benzoyl)methoxy]-2,8,14...
Thiacalix[4]arenes containing the phthalimide group were synthesized and their extraction ability to...
© ISUCT Publishing.New tetrasubstituted at the lower rim thiacalix[4]arenes containing both (ethoxyc...
p-tert-Butylthiacalix[4]arene tetrathioesters 2a-c and tetrathioamides 4a-c in three different confo...
<div><p>A series of thiacalix[4]arenes bearing one, two or four chelating dibutylphopshinoylmethoxy ...
A number of new p-tert-butylthiacalix[4]arene derivatives in the cone and 1,3-alternate confguration...
Template effect of alkali metal ions was employed to prepare three isomers of tetraamide of p-tert-b...
The synthesis of four new tetra-and di-carbonyl p-tert-butyl thiacalix[4]arenes is reported. The thr...
The interaction of p-tert-butylthiacalix[4]arene with N,N- diethylchloroacetamide was studied in the...
Synthesis of ω-bromoalkoxy derivatives of thiacalix-monocrown ethers in 1,3-alternate conformation w...
The three conformations of 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis[(benzoyl)methoxy]-2,8,14...
Thiacalix[4]arenes containing the phthalimide group were synthesized and their extraction ability to...
© ISUCT Publishing.New tetrasubstituted at the lower rim thiacalix[4]arenes containing both (ethoxyc...
p-tert-Butylthiacalix[4]arene tetrathioesters 2a-c and tetrathioamides 4a-c in three different confo...
<div><p>A series of thiacalix[4]arenes bearing one, two or four chelating dibutylphopshinoylmethoxy ...
A number of new p-tert-butylthiacalix[4]arene derivatives in the cone and 1,3-alternate confguration...