7-Isopropyl-2,9-dimethylphenanthrene and 2-Isopropyl-10-methylphenanthrene
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چکیده
منابع مشابه
2,6-Dichloro-7-isopropyl-7H-purine
In the title mol-ecule, C(8)H(8)Cl(2)N(4), the essentially planar imidazole and pyrimidine rings [maximum deviations of 0.0030 (15) and 0.0111 (15) Å, respectively] make a dihedral angle of 1.32 (8)°. In the crystal, the fused-ring systems are stacked approximately parallel to the bc plane, with a centroid-centroid distance between inversion-related pyrimidine rings of 3.5189 (9) Å.
متن کامل2-Isopropyl-5-methylcyclohexyl diphenylphosphonamidate
In the title compound, C(22)H(30)NO(2)P, the P atom has an irregular tetra-hedral geometry. In the crystal, mol-ecules are connected by N-H⋯O hydrogen-bonding inter-actions, giving rise to a chain along the b axis. The phenyl ring of the anilino group is twisted by 77.40 (16)° relative to the other phenyl ring. The absolute configuration of phospho-rus is S(p).
متن کامل2-Isopropyl-5-methylcyclohexyl quinoline-2-carboxylate
In the title compound, C20H25NO2, the cyclo-hexyl ring adopts a slightly disordered chair conformation. The dihedral angle between the mean planes of the quinoline ring and the carboxyl-ate group is 22.2 (6)°. In the crystal, weak C-H⋯N inter-actions make chains along [010].
متن کاملIsopropyl 2-[2-(2,6-dichloroanilino)phenyl]acetate
In the title compound, C(17)H(17)Cl(2)NO(2), the NH group exhibits an intra-molecular hydrogen bond to the carbonyl O atom and no inter-molecular hydrogen bonding, in contrast with previous studies. The dihedral angle between the two benzene rings is 58.57 (5)°. The ester group is planar, the greatest deviation from planarity being 0.0135 (11) Å for the ether O atom.
متن کاملSYNTHESIS OF (k) - 6,8-DIHYDROXY-3- ISOPROPYL-7-METHYLISOCHROMAN
The title isochroman ( 8 ) was synthesized as a suitable substrate for acetoxylation studies leading to an intermediate of type (4), expected to afford, on condensation with diketen, the fungal metabolite "rotiorin" type linear product (1). Cyclocondensation of alcohol (6), obtained by the reduction of ketone (5) with paraform in the presence of anhydrous aluminum chloride afforded the dim...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1962
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.35.1970