Polycondensation of 4, 4'-(Phenyl Phosphinylidene) Dibenzoyl Chloride with Dihydric Phenols
نویسندگان
چکیده
منابع مشابه
4-(4-Fluorobenzenesulfonamido)phenyl 4-fluorobenzenesulfonate
In the title compound, C(18)H(13)F(2)NO(5)S(2), the complete mol-ecule is generated by a crystallographic inversion centre, and the O atom and the N-H group attached to the central ring are statistically disordered. The dihedral angle between the central and terminal benzene rings is 64.03 (6)°. In the crystal, N-H⋯O, C-H⋯F and C-H⋯O inter-actions link the mol-ecules into a three-dimensional ne...
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In the title molecular salt, C(9)H(18)NO(+)·Cl(-), the morpholine ring adopts a chair conformation. In the crystal structure, intra-molecular C-H⋯Cl bonds occur and inter-molecular C-H⋯O and C-H⋯Cl hydrogen bonds link the mol-ecules.
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In the title compound, C(11)H(10)N(3)O(4)S(+)·Cl(-), the benzene ring makes an angle of 89.2 (1)° with the pyridinium ring. The dihedral angle between the nitro group and the benzene ring is 15.7 (1)°. The crystal structure is stabilized by N-H⋯Cl hydrogen bonds.
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In the title compound, C(7)H(16)NO(2) (+)·Cl(-), the asymmetric unit consists of two cation-anion pairs, in which the ion pairs are inter-connected by weak C-H⋯Cl hydrogen bonds. Each cation forms a network of weak C-H⋯Cl hydrogen bonds to surrounding chloride ions. The morpholine ring is in a chair conformation. The crystal structure is consolidated by O-H⋯Cl, C-H⋯Cl and C-H⋯O inter-molecular ...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1967
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.70.10_1836