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Crystal Structures of 6-methyl-3-phenylsulfonylchroman-4-one andtrans-6-methyl-3-phenylsulfonylchroman-4-ol

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Abstract

The crystal structures of (i) CH3(C9H6O2)SO2C6H5 and (ii) CH3(C8H8O2)SO2−C6H5 have been determined by X-ray diffraction. (i) crystallizes in the monoclinic space groupP21/c with unit cell parametersa=8.814(1)Å,b=10.310(1)Å,c=15.841(4)Å, β=98.17(1)o, andZ=4, and (ii) crystallizes in the orthorhombic space groupP212121 with unit cell parametersa=6.206(1)Å,b=11.752(5)Å,c=19.865(3)Å, andZ=4. The pyran ring in both of them is in the distorted half-chair conformation with differeing degrees of distortion from the ideal.

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References

  1. M. Dewick P. ‘Isoflavoids’ InThe Flavanoids—Advances in Research since 1980: Harborne, J.B. Ed.; Chapman and Hall: New York, 1988.

    Google Scholar 

  2. Santhosh K.C.; Balasubramaniam, K.K..Tetrahedraon, Lett 1991,32, 7227.

    Google Scholar 

  3. Santosh, K.C. Ph.D. thesis Indian Institute of Technology, Madras,1994.

  4. Sheldrick, G.M.SHELXS-86. Program for Solution of Crystal Structures; Univ. of Göttingen: Germany,1986.

    Google Scholar 

  5. Sheldrick, G.M.SHELXL-93. Program for the Refinement of Crystal Structures; Institut fur Anorg. Chemie: Göttingen, Germany,1993.)

    Google Scholar 

  6. Johnson, C.K.ORTEPII Report ORNL-5138; Oak Ridge National Laboratory: TN,1976.

    Google Scholar 

  7. Gilroy, A. Srinivasan S.; Krishnaswamy, V.; Suresh, R.V.; Rukmani P.R.Acta Crystallogr. 1993,C49, 70.

    Google Scholar 

  8. Sriram, D.; Srinivasan, S.; Santhosh, K.C.Acta Crystallogr,1997,C53, 793.

    Google Scholar 

  9. Sriram, D.; Srinivasan, S.; Santhosh, K.C.Acta Crystallogr. 1997,C53, 1073.

    Google Scholar 

  10. Freeman F.; Ma, X.-B.; Ziller, J.W.Acta. Crystallogr. 1995,C51, 661.

    Article  Google Scholar 

  11. Nagel, N.; Näther, C.; Bock, H.:Acta Crystallogr. 1995,C51, 1935.

    Google Scholar 

  12. Shaw, J.P.; Tan, E.W.; Allan, G.Acta Crystallogr. 1995,C51, 1411.

    Google Scholar 

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Authors and Affiliations

  1. Department of Physics, Indian Institute of Technology, 600 036, Madras, India

    D. Sriram & S. Srinivasan

  2. Department of Chemistry, Indian Institute of Technology, 600 036, Madras, India

    K. C. Santosh

Authors
  1. D. Sriram
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  2. K. C. Santosh
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  3. S. Srinivasan
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Sriram, D., Santosh, K.C. & Srinivasan, S. Crystal Structures of 6-methyl-3-phenylsulfonylchroman-4-one andtrans-6-methyl-3-phenylsulfonylchroman-4-ol. J Chem Crystallogr 27, 599–602 (1997). https://doi.org/10.1007/BF02576458

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  • DOI: https://doi.org/10.1007/BF02576458

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