Inhibiting effect of 1-phenacylmethylpyridinium bromides containing acylthiourea substituents in the pyridine ring on corrosion of mild steel in sulfuric acid (3 M) was studied.doi:10.1134/S1070427207040325R. I. YurchenkoKiev Polytechnic InstituteI. S. Pogrebova...
3-hydroxy-4-hydroxyiminomethyl-5-hydroxymethyl-2-methyl-1-(4'-methylphenacyl)pyridinium bromide|3-hydroxy-4-hydroxyiminomethyl-5-hydroxymethyl-2-methyl-1-(4-methylphenacyl)pyridinium bromide 1.2 CAS No. 1253784-35-8 1.4 Molecular Formula C17H19BrN2O4 1.5 Inchi InChI=1S/C17H18N2O4.BrH/c1-11-...
METHOD FOR PRODUCTION OF 1,2,3,6-TETRAHYDRONICOINIC ACID AND 1-(4′-METHOXYPHENACYL)-3-ETHOXYCARBONYL PYRIDINIUM BROMIDE OR 1-(3′,4′-DIMETHOXYPHENACYL)-3-ETHOXYCARBONYL PYRIDINIUM BROMIDE AS INTERMEDIATE PRODUCTS FOR ITS PRODUCTION ...
ChemInform Abstract: Synthesis, Structure and Properties of 1‐(Phenacyl)‐2‐(p‐ methoxybenzylamino)pyridinium Bromidespyridine derivativesfused pyridine derivativesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To...
ChemInform Abstract: Synthesis, Structure and Properties of 1-(Phenacyl)-2-(p- methoxybenzylamino)pyridinium Bromides.doi:10.1002/chin.199604161pyridine derivativesfused pyridine derivativesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about ...
Reaction of 2-chloro-1-phenacylpyridinium bromide 1a with KSCN led to 2-amino-thiazolo[3,2-a]pyridinium salts 4a,b thus opening a novel route to fused thiazoles. In reaction with KSCN oxazolo[3,2-a]pyridinium perchlorate 2a was converted to thiocyanate 2b. Crystal structures of thiocyanate...
Russian Journal of Applied ChemistryYurchenko, R. 1.; Pogrebova, I.S.; Pilipinko, T.N.; Shubina, T.E. Corrosion-protective properties of 1-phenacylmethyl-2- arylcarbamido(arylthio- carbamido)pyeidinium bromides. Russian Journal of Applied Chemistry, 79(12)(2006) 1969-1972....
The synthesis, and X-ray crystal and molecular structures, of 1-phenacyl-4-(dimethylamino)pyridinium chloride and bromide monohydrates are described.doi:10.3184/030823401103169658P. PrabakaranP. T. MuthiahM. NalluV. SathiskumarL. RighiJournal of Chemical Research...
The synthesis , and X-ray crystal and molecular strucures , of 1-phenacyl-4-(dimethylamino) pyridinium chloride and bromide momohydrates are describedP.PrabakaranP.Thomas MuthiahM.NalluV.SathiskumarG.BoceliCSSD-CNRL.RighiJournal of Chemical Research. Synopses...
N-Phenacylpyridinium bromide in the presence of potassium carbonate gives the indolizine 10 and pyridinium salt 12 with the aldehyde 1 as well as the acid 2, azirine 14 with the nitrile 3, and zwitterion 16 with the ester 4. The pyridinium bromide 12 is converted into 10, and a mixture ...