منابع مشابه
Synthesis of 1-Hydroxy-2-(Prop-2'-Enyl) 9-Antrone
An efficient synthesis of the 1-hydroxy-2-(prop-2'-enyl)9-anthrone is described. Selective nitration of anthraquinone, reduction to the corresponding amine, diazotization and treatment by sulfuric acid solution afforded the 1-hydroxy-9,10-anthraquinone in good yield as the key intermediate. Reaction with allyl bromide/K2CO3 and subsequent selective reduction accompanie...
متن کامل2-(Prop-2-enyloxy)benzamide
In the title mol-ecule, C(10)H(11)NO(2), the benzene ring forms dihedral angles of 33.15 (2) and 6.20 (2)° with the mean planes of the amide and propen-oxy groups, respectively. The amide -NH(2) group is oriented toward the propen-oxy substituent and forms a weak intra-molecular N-H⋯O hydrogen bond to the propen-oxy O atom. The conformation of the propen-oxy group at the Csp(2)-Csp(3) and Csp(3...
متن کامل2-Hydroxy-4-(prop-2-ynyloxy)benzaldehyde
The asymmetric unit of the title compound, C10H8O3, contains two independent mol-ecules, both of which are almost planar (r.m.s deviations for all non-H atoms of 0.044 and 0.053 Å). The dihedral angles between the benzene ring and the prop-1-yne group are 3.47 (1) and 3.07 (1)° in the two mol-ecules, and the prop-1-yne groups adopt extended conformations. In each mol-ecule, an intra-molecular O...
متن کامل(2Z)-2-(4-Methylphenyl)-3-(2-naphthyl)prop-2-enenitrile
In the title compound, C(20)H(15)N, the dihedral angle between the naphthalene and benzene rings is 60.30 (16)°. The crystal packing features very weak inter-molecular C-H⋯π inter-actions.
متن کاملMethyl (Z)-2-chloro-3-(2-methoxycarbonylphenyl)prop-2-enoate
In the title compound, C(12)H(11)ClO(4), the propenoate C=C bond is in the Z configuration. The propenoate C=O and C=C groups are essentially coplanar [C=C-C=O torsion angle = 172.4 (3)°] with the O atom synperiplanar to the Cl atom. However, the π systems of the aromatic ring and chloro-propenoate substituent are not coplanar; the corresponding dihedral angle is 51.5 (1)°. The noncoplanarity i...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812042250