PIPERAZIN-1-IUM
Crystal structures of 4 (pyrimidin 2 yl)piperazin 1 ium chloride and 4 (pyrimidin 2 yl)piperazin 1 ium nitrate
... BuSpar 1 ) (Tollefson et ...2010), 1-(2-hydroxyethyl)-4-[3-(2- trifluoromethyl-9H-thioxanthen-9-ylidene)propyl]piperazine- 1,4-diium dichloride, which is the dihydrochloride salt of flupentixol (Siddegowda ...
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Syntheses and structures of piperazin 1 ium ABr2 (A = Cs or Rb) : hybrid solids containing 'curtain wall' layers of face and edge sharing ABr6 trigonal prisms
... For both structures, data collection: CrystalClear (Rigaku, 2013); cell refinement: CrystalClear (Rigaku, 2013); data reduction: CrystalClear (Rigaku, 2013); program(s) used to solve structure: SHELXS97 (Sheldrick, ...
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Syntheses and structures of piperazin 1 ium ABr2 (A = Cs or Rb): hybrid solids containing `curtain wall' layers of face and edge sharing ABr6 trigonal prisms
... For both structures, data collection: CrystalClear (Rigaku, 2013); cell refinement: CrystalClear (Rigaku, 2013); data reduction: CrystalClear (Rigaku, 2013); program(s) used to solve structure: SHELXS97 (Sheldrick, ...
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Twelve 4 (4 methoxyphenyl)piperazin 1 ium salts containing organic anions: supramolecular assembly in one, two and three dimensions
... the 1-aroyl-4-(4-methoxyphenyl)piperazines referred to in Section 1 above (Kiran Kumar et ...of 1-acetyl-(4-hydroxyphenyl)piperazine (Kavitha et ...
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4 (2 Fluorobenzoyl) 1 [2 (4 hydroxyphenyl) 2 oxoethyl]piperazin 1 ium trifluoroacetate
... piperazine (372 mg, 4 mmol), potassium carbonate (552 mg, 4 mmol) was added to the solution. The mixture was refluxed for 12 h and then cooled to room temperature; extraction and concentration were performed to obtain an ...
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Crystal structure of 3 [4 (pyrimidin 2 yl)piperazin 1 ium 1 yl]butanoate
... 4-(pyrimidin-2-yl)piperazin-1-ium (E)-3-carboxyprop-2-enoate (Yamuna et al., 2014a); flupentixol tartarate (Yamuna et al., 2014b). Some related zwitterion structures are: ...
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4 (4 Methoxyphenyl)piperazin 1 ium chloride
... The crystal structures of (II) 4-nitrophenylpiperazinium chloride monohydrate (Lu, 2007) and 4-(2-pyridyl)piperazin-1- ium chloride (Sadiq-ur-Rehman et al., 2007) has been reported. The title ...
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4 (4 Methylphenylsulfonyl)piperazin 1 ium trifluoroacetate
... moles, 1 gram) (1), trifluroacetic acid (TFA) (0.013 moles, 1 ml) in 1,2-dichloroethane (10 ml) was refluxed for 2 ...solid 1-[(4-methylphenyl)sulfonyl]piperazine ...
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1 [2 Ethoxy 2 (3 methyl 1 benzofuran 2 yl)ethyl] 4 (o tolyl)piperazin 1 ium chloride
... Compound (I) was prepared by the alkylation of 2-[4-(o-tol- yl)piperazin-1-yl]-1-(3-methyl-1-benzofuran-2-yl)ethanol (10 mmol, 3.5 g) with sodium hydride (20 mmol, 0.5 g) and diethyl sulfate ...
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Crystal structure of bis(piperazin 1 ium κN4)bis(thiosulfato κS)zinc(II) dihydrate
... to the solution, which was stirred for 15 min. Piperazine (0.172 g, 2 mmol) was dissolved separately in distilled water (5 ml) and the solution poured into the initial reaction mixture until the pH was 8. The resulting ...
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catena Poly[[aqua(piperazin 1 ium κN4)copper(II)] μ 5 sulfonatoisophthalato κO1:κO3]
... two symmetry-related sip 3 ligands, one N atom from Hpip + and one water O atom. The bond dimensions involving Cu are normal (Table 1), and are comparable to the values in related copper complexes (Sun, Cao, Sun, ...
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4 [Bis(4 fluorophenyl)methyl] 1 [(2E) 3 phenylprop 2 en 1 yl]piperazin 1 ium 3 carboxypropanoate
... described above as the donor and the aromtic system of the non-halogenated phenyl ring as the acceptor is apparent. Metrical parameters as well as information about the symmetry of these contacts are summarized in Table ...
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4 (2 Methoxyphenyl)piperazin 1 ium 6 chloro 5 isopropyl 2,4 dioxopyrimidin 1 ide
... chemotherapeutic properties including anticancer (Ghoshal & Jacob, 1997; Spacilova et al., 2007; Blokhina et al., 1972), anti-HIV (Tanaka et al., 1995; El-Emam et al., 2004) and antibacterial activities ...
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Tetraaquabis(piperazin 1 ium)cobalt(II) bis(sulfate) dihydrate
... atom is coordinated in a distorted octahedral geometry by four water O atoms and two piperazinium N atoms. These four water O atoms define an equatorial plane with a maximum deviation of 0.0384 (1) A ˚ while the ...
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4 (2,3 Dichlorophenyl) 1 [3 oxo 3 (2 thienyl)propyl]piperazin 1 ium chloride
... The title compound, (I), was synthesized from 2- acetothiophene, 1-(2,3-dichlorophenyl)piperazine and para- formaldehyde. The molecular structure of (I) is illustrated in Fig. 1. The thiopene ring is ...
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4 (2,3 Dimethylphenyl)piperazin 1 ium chloride monohydrate
... Figure 2 The packing of I, viewed down the a axis, showing the O—H···Cl, N—H···Cl, N—H···O, C—H···O and C—H···Cl interactions dashed lines between the 4-2,3-dimethylphenylpiperazin-1-ium[r] ...
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4 (Furan 2 carbonyl)piperazin 1 ium 3,5 dinitrobenzoate
... For the synthesis of the drug Prazosin {systematic name: 2-[4- (2-furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine}, see: Honkanen et al. (1980). For the drug 1(2-furoyl)- piperazine, used in ...
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Trichlorido(1 ethylpiperazin 1 ium)cobalt(II)
... The structure consists of a neutral Co(II) complex with a 4-Etppz ligand bonded through the secondary nitrogen atom and three chloride ligands. The tertiary nitrogen atom is protonated balancing the overall charge (Fig. ...
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Crystal structure of 1 (3 chlorophenyl)piperazin 1 ium picrate–picric acid (2/1)
... independent 1-(3-chlorophenyl)piperazinium cations, two picrate anions and a picric acid molecule in the asymmetric unit. The six-membered piperazine ring in each cation adopts a slightly distorted chair ...
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4 (Pyrimidin 2 yl)piperazin 1 ium (E) 3 carboxyprop 2 enoate
... name: 1-methyl-4-(4-{4-methyl-3- [4-(3-pyridyl)pyrimidin-2-ylamino]anilinocarbonyl}benzyl)- piperazine-1,4- diium dipicrate, (Jasinski et ...2010), 1-(2-hydroxyethyl)-4-{3-[(E)-2-(trifluoromethyl)-9H- ...
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