KINETICS AND MECHANISM OF REACTIONS BETWEEN TETRANITRODIBENZO CROWN-ETHERS AND ALKALI-METAL HYDROXIDES

Authors
SCHROEDER G LESKA B
Citation
G. Schroeder et B. Leska, KINETICS AND MECHANISM OF REACTIONS BETWEEN TETRANITRODIBENZO CROWN-ETHERS AND ALKALI-METAL HYDROXIDES, Supramolecular chemistry, 9(1), 1998, pp. 17-24
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Supramolecular chemistry → ACNP
ISSN journal
10610278
Volume
9
Issue
1
Year of publication
1998
Pages
17 - 24
Database
ISI
SICI code
1061-0278(1998)9:1<17:KAMORB>2.0.ZU;2-B
Abstract
The paper reports results of the kinetic and spectroscopic studies of reactions between tetranitrodibenzo crown ethers: TNDB 18C6, TNDB 24C8 and TNDB 30C10 or theirs analogs: 1,2-dimethoxy- or 1,2-diethoxybenze nes and alkali metal hydroxides: LiOH, NaOH, KOH, KOH and CsOH in DMSO : water (95:5 v/v) mixture. These reactions lead via the non-concerted mechanism to formation of sigma-adducts and complexes with metal cati ons.