(3,5-Dinitro-1,3,5-triazinan-1-yl)methanone
نویسندگان
چکیده
In the title compound, C(5)H(9)N(5)O(5), prepared from hexa-mine by acetyl-ation and nitration, the triazine ring adopts a chair conformation with all three substituent groups lying on the same side of the ring.
منابع مشابه
(E)-1-[1-(4-Chlorophenyl)ethyl]-3,5-dimethyl-N-nitro-1,3,5-triazinan-2-imine
In the title compound, C(13)H(18)ClN(5)O(2), the 1,3,5-triazinane ring exhibits an envelope conformation with an E form. The chloro-phenyl ring and the nitro group are each twisted with respect to the mean plane of the triazinane ring, making dihedral angles of 67.30 (9) and 83.54 (8)°, respectively. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds build up a corrugated layer parallel ...
متن کاملBiodegradation of hexahydro-1,3,5-trinitro-1,3,5-triazine and its mononitroso derivative hexahydro-1-nitroso-3,5-dinitro-1,3,5-triazine by Klebsiella pneumoniae strain SCZ-1 isolated from an anaerobic sludge.
In previous work, we found that an anaerobic sludge efficiently degraded hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), but the role of isolates in the degradation process was unknown. Recently, we isolated a facultatively anaerobic bacterium, identified as Klebsiella pneumoniae strain SCZ-1, using MIDI and the 16S rRNA method from this sludge and employed it to degrade RDX. Strain SCZ-1 degrad...
متن کاملTriethylammonium 2,4,6-trisulfanylidene-1,3,5-triazinan-1-ide
The asymmetric unit of the title compound, C(6)H(16)N(+)·C(3)H(2)N(3)S(3) (-), contains two independent ion pairs. The 2,4,6-trithioxo-1,3,5-triazinan-1-ide anion features an almost planar six-membered ring (r.m.s. deviations = 0.009 and 0.018 Å) having exocyclic double-bond S atoms. The anions inter-act by N-H⋯S hydrogen bonds to generate a chain running along [110]. The triethyl-ammonium cati...
متن کامل(3,5-Dimethyl-1H-pyrazol-1-yl){3-[(3,5-dimethyl-1H-pyrazol-1-yl)carbonyl]-5-methylindolizin-1-yl}methanone
There are two independent mol-ecules in the asymmetric unit of the title compound, C21H21N5O2. In each mol-ecule, the indolizine ring system is essentially planar, with r.m.s. deviations of 0.030 and 0.028 Å. The dihedral angles between the indolizine ring system and the pyrazole rings are 54.7 (3) and 8.6 (3)° in one mol-ecule and 54.4 (3) and 6.6 (3)° in the other. In the crystal, weak C-H⋯O ...
متن کاملCharacterization of metabolites during biodegradation of hexahydro-1, 3,5-trinitro-1,3,5-triazine (RDX) with municipal anaerobic sludge.
The biodegradation of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in liquid cultures with municipal anaerobic sludge showed that at least two degradation routes were involved in the disappearance of the cyclic nitramine. In one route, RDX was reduced to give the familiar nitroso derivatives hexahydro-1-nitroso-3,5-dinitro-1,3, 5-triazine (MNX) and hexahydro-1,3-dinitroso-5-nitro-1,3,5-triazin...
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