Catalytic reactions of pyridine with carbon monoxide and water. Reduction of carbon monoxide to hydrocarbon. Applications of the water-gas shift reactionpyridine derivativesPyridin (I) wird mit CO und Wasser in Gegenwart z.B. von Rhodium-carbonyl-Komplexen behandelt.doi:10.1002/chin.198019222...
Pyridine hydrochloride, with the chemical formula C5H6ClN and CAS registry number 628-13-7, is a compound commonly used in organic synthesis and as a catalyst in various chemical reactions. This white crystalline solid is formed by the reaction of pyridine with hydrochloric acid. Pyridine ...
The reaction of 2-pyridinecarbaldehyde and Danishefsky’s diene occurs in 65% yield in the presence of 2 mol% of the lanthanide catalyst [Cp2Ce][BPh4] and 5 mol% proton sponge <2000JOC1215>. The cycloaddition can be performed in the presence of amines and Lewis acids such as indium(...
Pyridine, is a slightly yellow or colorless liquid; hygroscopic; unpleasant odor; burning taste; slightly alkaline in reaction; soluble in water, alcohol, ether, benzene, and fatty oils; specific gravity, 0.978; autoignition temperature, 482 °C. Pyridine, a tertiary amine, is a somewhat stronger...
摘要: The invention refers to 1,4-dioxin [2,3-b] pyridine derivative, which has hemoglobin activity. The invention also relates to procedures for the preparation of these pyridine derivatives, the pharmaceutical components of these derivatives, and the use of them in the preparation of drugs....
Homogeneous catalysis of the water gas shift reaction under mild conditions (< 100/sup 0/C (1 atm CO)) has been achieved with several (polypyridine)rhodium(I) complexes as catalyst precursors (polypyridine = 2,2'-bipyridine (bpy), 1,10-phenanthroline, pyrazine, 4,4'-dimethyl-2,2'-bipyr...
Aflammable,colorlessoryellowishliquidbase,C5H5N,havingapenetratingodorandservingastheparentcompoundofmanybiologicallyimportantderivatives.It isusedas asolventandinthemanufactureofvariousagriculturalchemicals,rubberproducts,waterrepellents,dyes,anddrugs. [pyr(o)-+-id(e)+-ine.] ...
Reaction of DMAP with acetylenedicarboxylic acid leads spontaneously to the bis-adduct in high yields. On reaction with perbenzoic acid the strongly polar N-oxide is formed. Nitration of DMAP with HNO3/H2SO4 gives the 3-nitro derivatives in 81 % yield and, under forcing condition; the 3,5...
4.2 Octanol/Water Partition Coefficient log Kow = 0.65 4.3 Other Preventative Measures ... HANDLING OF PYRIDINE SHOULD BE CONDUCTED IN WELL-VENTILATED CONDITIONS ... .Open lights and other /ignition sources/ capable of igniting pyridine and its vapor should be excluded from areas where pyridine is...
- 《Water Science & Technology A Journal of the International Association on Water Pollution Research》 被引量: 21发表: 2010年 Promotive effect of pyridine on indole degradation by activated sludge under anoxic conditions wastewater treatment facility and was acclimated in the laboratory.Indole and ...