“…In the asymmetric unit of the title salt, C(6)H(7)N(2)O(+)·C(2)Cl(3)O(2) (−), there are two crystallographic independent ion pairs. …”
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“…In the title mol­ecule, C(12)H(13)NO(5)S, the benzisothia­zole ring system is essentially planar (r.m.s. deviation = 0.0169 Å) as is the –C—C(=O)—O—C– sequence of atoms in the vicinity of the acetate group (r.m.s. deviation = 0.0044 Å). …”
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“…In the crystal, mol­ecules are linked via N—H⋯O=C hydrogen bonds the and the (N—H⋯)(N—H⋯)O=P group into chains along [010].…”
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“…A short intra­molecular C-S⋯O=C contact [S⋯O 3.122 (2) Å, C—S⋯O 80.0 (2)°] is observed between the two mol­ecular fragments bridged by the methyl­ene group. …”
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“…The asymmetric unit of the title compound, C(9)H(12)O(4), consists of two crystallographically independent mol­ecules with similar conformations: essentially planar [r.m.s deviations for C(6)O(4) = 0.0057 and 0.0137 Å] except for the central meth­oxy-methyl group [C—C—O—C torsion angles = 83.3 (2) and 83.9 (2)°]. In the crystal, O—H⋯O hydrogen bonds link the mol­ecules, generating supra­molecular chains along the b axis.The three-dimensional crystal structure is stabilized by C—H⋯O and C—H⋯π inter­actions.…”
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“…In the crystal, weak C—H⋯O, C—H⋯N and C—H⋯π inter­actions connect the mol­ecules into layers perpendicular to the a axis.…”
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“…In the crystal, weak C—H⋯O, C—H⋯F and C—H⋯π inter­actions link the mol­ecules into columns along [010].…”
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“…In the crystal, weak C—H⋯N hydrogen bonds lead to dimer formation, whereas Br⋯Cl short contacts [3.4966 (11) Å] form infinite chains along the a-axis direction. Further, the C—H⋯O, C—H⋯π and π–π [centroid–centroid distance = 3.865 (2) Å] inter­actions stabilize the three-dimensional network.…”
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“…The chains are consolidated into a three-dimensional architecture by C—H⋯O, C—H⋯π and π–π [centroid–centroid distance between the five- and six-membered rings of the benzotriazole ring system = 3.595 (3) Å] inter­actions.…”
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“…The title compound, C(24)H(18)BrF(3)N(4)O(4), is a 1,2,3-triazole derivative featuring, among others, a quinoline-derived substituent. In the crystal, C—H⋯O, C—H⋯N and C—H⋯F contacts connect the mol­ecules into a three-dimensional network. …”
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“…In the crystal, weak C—H⋯O(=C) hydrogen bonds link mol­ecules along [100].…”
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“…In the crystal, weak C—H⋯O, C—H⋯F and C—H⋯Cl inter­actions link the mol­ecules into a three-dimensional network.…”
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“…The structure also features C—H⋯O, C—H⋯π and π–π inter­actions [centroid–centroid separation = 3.695 (4) Å].…”
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“…In the crystal, pairs of N—H⋯N hydrogen bonds connect adjacent mol­ecules into inversion dimers. C—H⋯N, C—H⋯O, C—H⋯π and π–π inter­actions [pyrimidine ring centroid–centroid distance = 3.3909 (1) Å] connect the dimers into a three-dimensional architecture.…”
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“…The meth­oxy group is approximtely coplanar with the benzene ring with a C C—O—C(meth­yl) torsion angle of 4.7 (3)°. In the crystal, N—H⋯S hydrogen bonds connect pairs of inversion-related mol­ecules, which are in turn connected by N—H⋯N hydrogen bonds into chains of rings along [010]. …”
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“…The ethyl group is disordered over two sets of sites in a 0.615 (10):0.385 (10) ratio. The C—O—C—C torsion angles containing the ethyl group are −111.6 (10) and 177.9 (7)°, while in the previously reported polymorph, the torsion angle is −167.3 (2)°. …”
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“…An ABR divided in four equal volume compartments (total volume 4L) and operated at 35ºC was used in cassava wastewater treatment. Feed tank chemical oxygen demand (COD) was varied from 2000 to 7000 mg L(-1) and it was evaluated the most appropriated hydraulic retention time (HRT) for the best performance on COD removal. …”
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“…One thermotolerant non-melanin pullulan producing strain, designated as RG-5, produced highest pullulan (37.1±1.0 g/l) at 42(o)C, pH 5.5 in 48h of incubation with 3% sucrose and 0.5% ammonium sulphate in a non-stirred fed batch fermentor of 6 liters capacity. …”
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“…Maximum productivity of Cyc A was achieved at pH 6.0 when 50 ml of the fermentation medium/250 ml flask, inoculated with five fungal agar discs (6 mm, diameter) of 7-days old F. roseum culture after incubation at 30 ºC at 120 rpm for 7 days.…”
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“…In the title compound, C(18)H(15)N(3)O(5)S, the approximately planar quinazoline ring system [maximum deviation = 0.097 (3) Å] forms a dihedral angle of 76.53 (19)° with the phenyl ring. The terminal -C(=O)—O—C group is disordered over two sets of sites with a site-occupancy ratio of 0.811 (17):0.189 (17). …”
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