نتایج جستجو برای: isopropyl isothiocyanate
تعداد نتایج: 12185 فیلتر نتایج به سال:
The title compound, C(12)H(17)NO(3), adopts a folded conformation with a C-C(NH(2))-C(=O)-O torsion angle of -95.9 (2)°. In the crystal, mol-ecules are linked by an O-H⋯N hydrogen bond, forming helical chains along the b-axis direction. Weak N-H⋯O and C-H⋯O hydrogen bonds are observed between the chains.
In the mol-ecule of the title compound, C(10)H(11)NO(4), the nitro group is approximately coplanar with the benzene ring [dihedral angle = 4.57 (10)°], while the carboxyl-ate group is slightly twisted, making an angle of 12.16 (8)°. In the crystal, weak inter-molecular C-H⋯O hydrogen bonding and π-π stacking inter-actions [centroid-centroid distances = 3.670 (2) and 3.665 (2) Å] are observed.
Phenethyl isothiocyanate (PEITC), 3-phenylpropyl isothiocyanate (PPITC), 4-phenylbutyl isothiocyanate (PBITC), and the newly synthesized 5-phenylpentyl isothiocyanate (PPeITC), 6-phenylhexyl isothiocyanate (PHITC), and 4-(3-pyridyl)butyl isothiocyanate (PyBITC) were tested for their abilities to inhibit tumorigenicity and DNA methylation induced by the tobacco-specific nitrosamine 4-(methylnitr...
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