1H-Imidazole-2-acetaldehyde, 1-(triphenylmethyl)-|2-(1-三苯甲基-1H-咪唑-2-基)乙醛 基本信息 更多信息 中文名称: 2-(1-三苯甲基-1H-咪唑-2-基)乙醛 中文同义词: 2-(1-三苯甲基-1H-咪唑-2-基)乙醛 英文名称: 1H-Imidazole-2-acetaldehyde, 1-(triphenylmethyl)- 英文同义词: 1H-Imidazole-2-...
Aminoacetaldehyde diethylacetal isothiocyanate is prepared by adding aminoacetaldehyde diethylacetal in chloroform to a mixture of thiophosgene, calcium carbonate, water and chloroform. Pharmaceutical preparations showing analgesic, anti-inflammatory and antipyretic properties contain as active ingredient the ...
Ammonium acetate CAS No: 631-61-8 3,3,3-Trichlorolactic Acid CAS No: 599-01-9 1,2-Ethenediylbis(oxy) (9CI) CAS No: 131543-46-9 DIBROMOACETALDEHYDE CAS No: 3039-13-2 dihydro-1,3,2-dioxathiolo[1,3,2]dioxathiole 2,2,5,5-tetraoxide CAS No: 496-45-7 About...
Crystal structure of (E)-2-(1-methoxyimidazol-2-yl)- 2-oxoacetaldehyde O-methyl oxime, C7H9N3O3 C7H9N3O3, orthorhombic, Pca2(1) (no. 29), a = 17.3539(4) angstrom, b = 4.0243(1) angstrom, c = 12.3842(3) angstrom, V = 864.9 angstrom(3), Z = 4, R-gt(F) =... ...
4-[[(6S)-6-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-1,3,4,5,6,7-hexahydro-2,2-dioxidobenzo[c]thien-1-yl]Methylene]octahydro-α,7a-diMethyl-1H-indene-1-acetaldehyde866453-60-3866453-60-3 4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxy-benzoic ...
Aminoacetaldehyde diethylacetal isothiocyanate is prepared by adding aminoacetaldehyde diethylacetal in chloroform to a mixture of thiophosgene, calcium carbonate, water and chloroform. Pharmaceutical preparations showing analgesic, anti-inflammatory and antipyretic properties contain as active ingredient the ...
Labeled 2-aminoimidazole (M + 4) was prepared from labeled isothiourea (M + 3) and 2-aminoacetaldehyde dimethyl acetal (M + 1 and M + 2). The (M + 1) version of 2-aminoacetaldehyde dimethyl acetal was obtained in two steps starting with potassium [...
Aminoacetaldehyde diethylacetal isothiocyanate is prepared by adding aminoacetaldehyde diethylacetal in chloroform to a mixture of thiophosgene, calcium carbonate, water and chloroform. Pharmaceutical preparations showing analgesic, anti-inflammatory and antipyretic properties contain as active ingredient the ...
The synthesis and structure analysis of the unknown 1H-imidazo[1,2-a]imidazole (1) is described. The preparation involves alkylation of 2-aminoimidazole with bromoacetaldehyde diethyl acetal and subsequent hydrolysis and cyclization with hydrochloric acid. The structure was characterized by mass ...
Starting from cheap commodities O-methyl-iso-urea sulphate and 2-aminoacetaldehyde-acetales the desired product is isolated through a very simple work-up in a good yield. This new procedure overcomes several technical and environmental problems of the traditional approaches to this molecule and is ...