MOLECULAR AND CRYSTAL STRUCTURE OF A NEW COMPOUND METHYL-18R-13-ISOPROPYL-10A,7-DIMETHYL-4-OXO-1-OXAHEXACYCLOГ—[12.4.0.05А,4A.013,1201,1A.010A,6А]HENEICOSANE-7-CARBOXYLATE
I. E. Smirnova, E. V. Tret'yakova, O. B. Kazakova, Z. A. Starikova, I. V. Fedyanin
Keywords: methyl-18R-13-isopropyl-10а,7-dimethyl-4-oxo-1-oxahexacyclo[12.4.0.05а,4a.013,12.01,1a.010a,6а]? heneicosane-7-carboxylate, synthesis, X-ray diffraction analysis
Pages: 391-392
Abstract
Synthesis is performed and the molecular structure is analyzed of methyl-18R-13-isopropyl-10а,7-dimethyl-4-oxo-1-oxahexacyclo[12.4.0.05а,4a.013,12.01,1a.010a,6а]heneicosane-7-carboxylate II. Compound II С27H40O4 crystallizes in orthorhombic symmetry with cell parameters: а = 11.9915(15) Å, b = 12.1674(16) Å, c = 15.8094(17) Å, space group P212121, Z = 4, d = 1.234 g/cm3.
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