The effects of the ratio of bromoethane and 1-bromobutane, temperature, organic solvents, amount of catalyst, and amount of sodium hydroxide on the reaction rate and the selectivity of products were investigated in detail. The results were explained satisfactorily by the interaction between the ...
With sodium hydroxide; tetrabutylammomium bromide In water for 0.25h; 100% 654-01-3 (2,6-difluorophenyl)acetonitrile 106-93-4 ethylene dibromide 124276-65-9 1-(2,6-difluorophenyl)cyclopropane-1-carbonitrile Conditions ConditionsYield With sodium hydroxide; tetrabutylammomium bromide In wa...
· Organosoluble zirconium phosphonate nanocomposites for asymmetric hydrogenation · Cyclic hydroxamic acids via alkylation followed by intramolecular cyclization · pH-responsive cyclopolymer Reactant for: · Homogenization of zirconium hydroxide phosphonate supported ruthenium catalyst · Reactions with sodium ...
Chemical Auxiliary Agent Other Names 1,2-Bis(pentabromophenyl) ethane MF C14H4Br10 EINECS No. 284-366-9 Brand Name EcoFlame Model Number B-971 Packaging and delivery Packaging Details Packed in 25kg PP Woven bag or 1MT bulk bag.
It is preferred that sodium or potassium hydroxide imparts the alkalinity, and an amount of up to 2% by weight is best. The permanganate used is usually an alkali or alkaline earth metal permanganate, and in particular is KMnO4 in a substantially saturated aqueous solution. Purification ...
potassium or sodium hydroxide, methylate, ethylate or propionate in methanol, ethanol or propanol. The purification may be effected by allowing the mixture to stand at 0-25 DEG C. and then separating the fluoro-chloro-bromo-ethane, e.g. by distillation....