Molecular Structure of Methyl 1-Isopropenyl- 5a,5b,8,8,11a-Pentamethyl-9-OXO-10-[(E)-1-Phenylmethylidene] Perhydrocyclopent [a]Chrysene-3a-Carboxylate |
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Authors: | O B Kazakova N I Medvedeva E V Salimova and K Yu Suponitskii |
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Abstract: | The molecular structure of methyl 1-isopropenyl-5a,5b,8,8,11a-pentamethyl-9-oxo-10-(E)-1phenylmethylidene]perhydrocyclopenta]chrysene-3a-carboxylate II is determined. Compound II C38H52O3 crystallizes in the non-centrosymmetric P21 space group with the cell parameters: a= 11.4450(8) ?, b = 11.1995(8) ?, c = 12.5179(9) ?, β = 93.984(2)°. |
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