英文别名AKOS000119122 | alpha-Pyridone | Levetiracetam impurity C, European Pharmacopoeia (EP) Reference Standard | lH-2-pyridone | PD144419 | 2-hydroxyl pyridine | 2-Pyridinol | pyridin-2(1H)-one | pyridin2(1h)-one | 2-Hydroxypyridine, 97% | BBL027571 | FT-06126 ...
[30 June 1970] 31583/70 Heading C2C 2 - Hydroxy- and 4 - hydroxyhalo - pyridines and salts thereof are prepared by reaction of a halopyridine having a chlorine or fluorine atom in at least one of the 2- and 4-positions with a metal carboxylate in a non-hydroxylic solvent to obtain ...
2-[(2-BiotinylaMidoethyl)dithiopropionylaMino]-N-11-[4-benzoyl-1,3-bis-(D-Manos-4-yloxy)-2-propylaMino-3,6,9,12-tetraoxododecanyl]-N'-(2-hydroxylcarbonylethylaMino)Malonic Acid DiaMide 2-AMino-1,5,6-triMethyliMidazo [4,5-b] Pyridine 2-氨基-1,5,6-三甲基咪唑[4,5 - B]吡啶 ...
It crystallises from *benzene by addition of pet ether. It has been fractionallly crystallised by partial freezing of its melt. The 3,5-dinitrobenzoate (prepared with 3,5-dinitrobenzoyl chloride in dry pyridine, and recrystallised from EtOH or aqueous Me2CO) has m 138o. [Beilstein 6 IV ...
Known substrates are nicotinamide, pyridine, and a number of related heterocyclic compounds. S-Methylation is known for aromatic sulfhydryl groups such as thiophenols, 6-mercaptopurine and propylthiouracil, as well as for aliphatic thiols like captopril. Once formed, such methylthio metabolites can be...
A two-step regioselective O-methylation of hydroxyl groups via 1,3-benzodithiol ether intermediates has been developed. the O-alkylation of alcohols containing a phenolic hydroxyl group or pyridine skeleton was successfully performed.doi:10.1080/10575639208048881...
For example, in case of destruction of alkylating agents, it is possible to detect residual compounds by reaction with 4(4-nitrobenzyl)-pyridine. /Chemical Carcinogens/ View all 4.6 Fire Fighting Procedures WATER, CARBON DIOXIDE, DRY CHEMICAL. 4.7 FirePotential Combustible when exposed to heat ...
For example, in case of destruction of alkylating agents, it is possible to detect residual compounds by reaction with 4(4-nitrobenzyl)-pyridine. /Chemical Carcinogens/A suitable method for destruction of carcinogenic amines (benzidine, o-tolidine and o-dianisidine) in laboratory wastes was ...
The mechanism of pyridine hydrogenolysis on molybdenum-containing catalysts : IV. The conversion of piperidine The mechanism of pyridine hydrogenoly- sis on molybdenum-containing catalysts: I. The monolayer MoO3-- -Al2O3 catalyst: Preparation and catalytic properties. J. Catal., 1973, 31, 209-...
Bis[2-(benzylamino)pyridine-κN](2-formyl-6-methoxyphenolato-κ2O1,O6)(nitrato-κ2O,O′)nickel(II) In the title compound, [Ni(C8H7O3)(NO3)(C12H12N2)2], the asymmetric unit contains a NiII atom, two molecules of 2-(benzylamino)pyridine, a molecule of depr... RJ Butcher,G ...