Document Type and Number:
Japanese Patent JPH0560464
Kind Code:
B2
Abstract:
1. A process for the preparation of a nitroxyl of the formula I see diagramm : EP0157738,P6,F1 in which E1 and E3 are independently of one another C1 -C5 alkyl or phenyl, E2 and E4 are independently of one another C1-5 S alkyl or E1 and E2 together or E3 and E4 together are tetramethylene or pentamethylene, and T is a divalent group which, together with the nitrogen atom and the two tertiary carbon atoms, forms a 5- or 6-membered ring by reacting a cyclic secondary amine of the formula II see diagramm : EP0157738,P6,F3 in an inert organic solvent, with an organic hydroperoxide in the presence of catalytic amounts of a metal carbonyl, a metal oxide, a metal acetylacetonate or a metal alkoxide of a metal from groups IVB, VB, VIB, VIIB and VIII of the periodic table, at a temperature of 0 to 200 degrees C and at a molar ratio of hydroperoxide : amine of 50 : 1 to 1 : 10.
More Like This:
| JPH04233907 | STABILIZED MONOMER COMPOSITION |
| WO/2020/023073 | ALLOSTERIC MODULATORS OF THE MU OPIOID RECEPTOR |
| JP2019512482 | WDR5 protein-inhibitor of protein binding |
Inventors:
ROORANDO EE II UINTAA
ROOGERU EFU MARUHERUBE
ROOGERU EFU MARUHERUBE
Application Number:
JP5767185A
Publication Date:
September 02, 1993
Filing Date:
March 22, 1985
Export Citation:
Assignee:
CIBA GEIGY
International Classes:
C07D241/04; B01J31/38; C07B31/00; C07B43/00; C07B61/00; C07C67/00; C07D209/54; C07D211/46; C07D211/94; C07D241/08; C07D263/04; C07D263/52; C07D265/34; C07D401/04; C07D498/10; (IPC1-7): C07D209/54; C07D211/94; C07D241/04; C07D263/04; C07D401/04; C07D498/10