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Crystal and molecular structure of [rac-1S,2S,-3S,4R]methyl 2-benzoyl-3,4-dimethyl-4-phenylcyclobutane-1-carboxylate, C21H22O3

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Abstract

The structure of the title compound C21H22O3, was determined by X-rays.Minr=322.4, monoclinic, space groupP21/a,a=11.960(2),b=14.275(3),c=10.858(2) Å,β=103.20(2)°,V c =1804.8 Å3,Z=4,D x =1.223 Mg m−3. Cu radiation (graphite crystal monochromator,λ=1.54184 Å),μ(Cu)=6.53 cm−1,F(000)=688, T=290 K. Final conventionalR factor=0.050,R w =0.069 for 1679 unique reflections and 284 variables. The structure was solved usingMultan.

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Beurskens, P.T., Kolenbrander, M., Noordik, J.H. et al. Crystal and molecular structure of [rac-1S,2S,-3S,4R]methyl 2-benzoyl-3,4-dimethyl-4-phenylcyclobutane-1-carboxylate, C21H22O3 . Journal of Crystallographic and Spectroscopic Research 16, 459–465 (1986). https://doi.org/10.1007/BF01161034

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