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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of (E)-N#8242;-{(1R,3R)-3-isopropyl-1-methyl-2-oxo#173;cyclo#173;pent#173;ylmethyl#173;idene}-4-methyl#173;benzene#173;sulfono#173;hydrazide
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Crystal structure of (E)-N#8242;-{(1R,3R)-3-isopropyl-1-methyl-2-oxo#173;cyclo#173;pent#173;ylmethyl#173;idene}-4-methyl#173;benzene#173;sulfono#173;hydrazide

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The title compound, C17H24N2O3S, was synthesized in order to determine the relative configuration of the corresponding #946;-keto aldehyde. In the U-shaped mol#173;ecule, the five-membered ring approximates an envelope with the methyl#173;ene atom adjacent to the quaternary C atom being the flap. The dihedral angles between the four nearly coplanar atoms of the five-membered ring and the flap and the aromatic ring are 38.8#8197;(4) and 22.9#8197;(2)#176;, respectively. The bond angles around the S atom are in the range 104.11#8197;(16)#8211;119.95#8197;(16)#176;. In the crystal, mol#173;ecules are linked via N#8212;H#8943;O by hydrogen bonds, forming a chain along the a-axis direction.

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