6-Bromo-4-[(3-chloro-4-methylphenyl)iminomethyl]-2-methoxy-3-nitrophenol
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چکیده
منابع مشابه
6-Bromo-4-[(3-chloro-4-methylphenyl)iminomethyl]-2-methoxy-3-nitrophenol
In the title compound, C(15)H(12)BrClN(2)O(4), the configuration of the C=N double bond can be described as trans. The two aromatic rings in this Schiff base are nearly coplanar with a dihedral angle between their mean planes of 15.4 (2)°. In the crystal, molecules are linked via O-H⋯N and C-H⋯O interactions.
متن کامل2-Bromo-4-chloro-6-(cyclohexyliminomethyl)phenol
The title compound, C(13)H(15)BrClNO, was prepared by the condensation of equimolar quanti-ties of 3-bromo-5-chloro-salicyl-aldehyde with cyclo-hexyl-amine in methanol. There is an intra-molecular O-H⋯N hydrogen bond in the mol-ecule. The cyclo-hexyl ring adopts a chair conformation.
متن کامل2-Bromo-4-chloro-6-(cyclopentyliminomethyl)phenol
All atoms of the title mol-ecule, C(12)H(13)BrClNO, except the C and H atoms of the cyclo-pentane methyl-ene groups lie on a crystallographic mirror plane. The cyclo-pentane ring adopts an envelope conformation and an intra-molecular O-H⋯N hydrogen bond is observed. In the crystal, mol-ecules are stacked along the b axis by π-π inter-actions [centroid-centroid distance = 3.6424 (11) Å].
متن کامل4-[(E)-(3-Chloro-4-methylphenyl)iminomethyl]-2-methoxy-3-nitrophenyl acetate
The title compound, C(17)H(15)ClN(2)O(5), displays a trans-configuration with respect to the C=N double bond. The mol-ecule is twisted, the dihedral angle between the mean planes of the two benzene rings being 18.70 (12)°. The nitro, meth-oxy and acetyl groups are oriented at 80.70 (11), 35.2 (2) and 72.35 (10)°, respectively, to the benzene ring to which they are bonded. The crystal structure ...
متن کاملSYNTHESIS OF 8-HYDROXY-6-METHOXY- 3-UNDECYLISOCOUMARIN AND 2-HY DROXY - 4-METHOXY-6-(2-OXOTRIDECYL) BENZOIC ACID
Straightforward conversion of (+)-6,8-dimethoxy-3,4-dihydro-3- undecylisocoumarin (3) to the title isocoumarin was carried out. Hydrolytic ring opening of (3) afforded the hydroxy acid (4) which was immediately oxidized to keto acid (5) using chromic acid, Cyclodehydration of (5) afforded the 6,8- dimethoxy-3-undecylisocoumarin (6) which on selective demethylation of 8- methoxy group furni...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812023859