204444-52-0Relevant articles and documents
NOVEL DERIVATIVES OF IMIDAZOLE, USE OF NOVEL DERIVATIVES OF IMIDAZOLE AND A METHOD OF MANUFACTURING THEM
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Page/Page column 4-5, (2009/07/03)
Novel derivatives of imidazole, a method of manufacturing them as well as their use as the active substance in medicinal products for use in human and veterinary medicine have been disclosed.
Tetrabutyl ammonium bromide as a catalyst for reaction of 5(4)-bromo-2-methyl-4(5)-nitroimidazole with phenacyl bromides
Sobiak, Stanislaw
, p. 155 - 158 (2007/10/03)
Reactions of 5(4)-bromo-2-methyl-4(5)-nitroimidazole with phenacyl bromide, tetrabutylammonium bromide (TBAB) and sodium bicarbonate in the sonication condition resulted in a mixture of 4-bromo-5-nitroimidazoles [IIIa-e] and 5-bromo-4-nitroimidazoles [IVa-e] at an excellent yield of over 85% and, surprisingly, at the isomers ratio of 2:1.