Bis(3-butylamino-4-nitro)piperazine
نویسندگان
چکیده
2,4-Difluoronitrobenzene is treated sequentially with butylamine and then piperazine to prepare a building block for forming crystalline lattice by non-covalent interactions. A single crystal X-ray structure determination was performed.
منابع مشابه
Diuretic activity of 3-N-butylamino-4-phenoxy-5-sulphamyl benzoic acid (bumetanide) in hamster.
Bumetanide is a 3-aminobenzoic acid derivative. Of the several analogues having various substituents which are about equally active in test animals (3). Ostergaard elal. (5) selected 3-n-butylamino-4-phenoxy·5-sulphamyl benzoic acid (bumetanide) and studied its pharmacological properties. including its diuretic action in rats and dogs. Besides the diuretic effect bumetanide displayed hardly any...
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Earlier steady-state fluorescence studies showed that 2-butylamino-6-methyl-4-nitropyridine N-oxide (2B6M) can undergo fast excited-state intramolecular proton transfer (ESIPT). In a nonpolar solvent such as n-octane, both normal and tautomeric fluorescence was observed. Strikingly, the relative ratio of those two emission bands and the fluorescence quantum yield of the normal emission were fou...
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In the title compound, C(9)H(15)N(5)O(3), in which the molecules exhibit orientational disorder, the molecules of the major component are linked by paired N-H...O hydrogen bonds [H...O = 2.37 and 2.39 A, N...O = 2.974 (3) and 3.011 (3) A, and N-H...O = 126 and 128 degrees ] to form a C(8)C(8)[R(2)(2)(6)] chain of rings along [010]. The minor component (6.5% of the molecules) forms a similar cha...
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Low pressure chemical vapor deposition ~LPCVD! of silicon nitride from bis~tertiary-butylamino!silane ~BTBAS! and ammonia precursors has been demonstrated at 550-600°C in a 200 mm vertical batch furnace system. Deposition rates of 4-30 Å/min are achieved with a film thickness variation below 2% 1-sigma. Silicon nitride depositions using BTBAS and NH3 were found to retain a significant mass-tran...
متن کاملSynthesis of water-soluble polyamine derivatives effective as N-methyl-D-aspartate receptor antagonists.
The novel water-soluble N-methyl-D-aspartate (NMDA) receptor antagonists, N-{4-[4-(4-Guanidinobutylamino)butylamino]butyl}-p-toluenesulfonamide trihydrochloride (1a, TsHSPMG), N-{4-[4-(4-Guanidinobutylamino)butylamino]butyl}butane-1-sulfonamide trihydrochloride (1b, BsHSPMG), N-{3-[4-(3-Guanidinopropylamino)butylamino]propyl}-p-toluenesulfonamide trihydrochroride (2a, TsSPMG) and N-{3-[4-(3-Gua...
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ژورنال
عنوان ژورنال: Molbank
سال: 2022
ISSN: ['1422-8599']
DOI: https://doi.org/10.3390/m1390