S-4-Chlorophenyl 9,10-dihydroacridine-9-carbothioate
نویسندگان
چکیده
In tricyclic fragment of the title mol-ecule, C(20)H(14)ClNOS, the central 1,4-dihydro-pyridine ring adopts a boat conformation while the two benzene rings form a dihedral angle of 17.38 (5)°. In the crystal structure, weak inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains propagating along the b axis.
منابع مشابه
Preparation of Some Meso-Disubstituted Anthracenes
The synthesis of some 9,10-disubstituted anthracene derivatives are described. 9,10-Bis(2-bromoethyl) anthracene 4,9,10-Bis (2-cyanoethyl) anthracene 5 and 9,10-Bis (4-hydroxybutyl) anthracene 11 are synthesized for the first time.
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The conformation of the C=O bond in the title compound, C(14)H(11)ClO(2), is anti to the Cl atom, similar to what was observed in 2-methyl-phenyl 4-methyl-benzoate. The dihedral angle between the two aromatic rings is 59.36 (7)°.
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In title compound, C(16)H(9)ClO(4), the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Inter-molecular C-H⋯O hydrogen bonding is present in the crystal.
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The synthesis of the tetracyclic molecule 2-(9,10-dihydro-9,10-propano-anthracen-9-yl)-N-methylethanamine (2) as a homologue of the antidepressant 1-(9,10-dihydro-9,10-ethanoanthracen-9-yl)-N-methylmethaneamine (1) was described. The key intermediate 9-(prop-2-en-1-yl)-9,10-dihydro-9,10-propanoanthracen-12-one (7) was successfully synthesized via a [4+2] cycloaddition of alpha-bromoacrolein and...
متن کامل3-Chlorophenyl benzoate
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