Crystal Structure of 3,5-diethylcarboxylate-2,6-dimethyl-4-(3-bromophenyl)-1,4-dihydropyridine
نویسندگان
چکیده
منابع مشابه
Crystal structure of 4-(4-bromophenyl)-1,7,7-trimethyl-1,2,3,4,5,6,7,8- octahydroquinazoline-2,5-dione.
hydroquinazoline-2,5-dione was obtained from Biginelli-type cyclocondensation1 of 5,5-dimethylcyclohexane-1,3-dione with urea and 4-bromobenzaldehyde: yield 1.16 g (62.19%), m.p. 174 – 175 ̊C. A summary of the key crystallographic information is given in Table 1. The atomic coordinates and equivalent isotropic displacement parameters with estimated standard deviations for atoms except H are list...
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The title compound, C15H17NO2, was synthesized from a mixture of α-himachalene (2-methyl-ene-6,6,9-tri-methylbi-cyclo-[5.4.0(1,7)]undec-8-ene) and β-himachalene (2,6,6,9-tetra-methylbi-cyclo-[5.4.0(1,7)]undeca-1,8-diene), which were isolated from an oil of the Atlas cedar (Cedrus Atlantica). The naphthalene ring system makes dihedral angles of 68.6 (2) and 44.3 (2)°, respectively, with its atta...
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ژورنال
عنوان ژورنال: Analytical Sciences: X-ray Structure Analysis Online
سال: 2005
ISSN: 1348-2238
DOI: 10.2116/analscix.21.x35