1-(Phthalimidomethyl)pyridinium p-toluenesulfonate
نویسندگان
چکیده
In the crystal of the title compound, C(14)H(11)N(2)O(2) (+)·C(7)H(7)O(3)S(-), the cation and anion inter-act by way of an aromatic π-π inter-action [centroid-centroid separation = 3.5783 (2) Å] and a T-stacking (C-H⋯π) inter-action between cations. The dihedral angle between the aromatic rings in the cation is 61.73 (8)°. The ionic units are aligned in a zigzag fashion in the b-axis direction.
منابع مشابه
4-(Dimethylamino)pyridinium 4-toluenesulfonate
In the title compound, C(7)H(11)N(2) (+)·C(7)H(7)O(3)S(-), the cation is protonated at the N atom of the heterocyclic ring. The dimethyl-amino group lies close to the pyridinium ring plane with a dihedral angle between the pyridinium and the dimethyl-amine CNC planes of 3.82 (17)°. The N-C bond linking the dimethyl-amino substituent to the pyridinium ring is characteristically short [1.3360 (19...
متن کاملN-methyl pyridinium-p-toluene Sulfonate (NMPyTs) catalyzed synthesis of pyrano[2,3-c]pyrazoles
Abstarct:A simple one-pot synthesis of pyrano[ 2,3-c]pyrazoles was developed by a three-component reaction of various benzaldehydes, malononitrile and 1-phenyl or hydro-3-methyl-1H-pyrazol-5(4H)-one in the presence of N-methyl pyridinium p-toluene sulfonate (NMPyTs) as a catalyst. All of the synthesized compounds were identified by IR, 1H NMR, 13C NMR and mass spectroscopy techniques. In the me...
متن کامل3-Hydroxyanilinium p-toluenesulfonate
The asymmetric unit of the title salt, C6H8NO(+)·C7H7O3S(-), contains two cations and two anions. In the crystal, the cations and anions are linked through extensive N-H⋯O and O-H⋯O hydrogen-bonding inter-actions, which result in R 4 (4)(18) and R 2 (1)(4) ring motifs, forming a three-dimensional network.
متن کامل2-Hydroxypyridinium p-toluenesulfonate
In the title molecular salt, C(5)H(6)NO(+)·C(7)H(7)O(3)S(-), the cations and anions are connected by N-H⋯O and O-H⋯O hydrogen bonds, forming [100] chains.
متن کامل4-Methylanilinium p-toluenesulfonate
The crystal structure of the title compound, C(7)H(10)N(+)·C(7)H(7)O(3)S(-), displays strong N-H⋯O and N-H⋯S hydrogen bonding between the ammonium group and the p-toluene-sulfonate anion, linking the cations and anions into chains along the b axis.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2008