The Molecular and Crystal Structure of 3,3‐Diphenyl‐1,2‐oxathiolane‐2,2‐dioxide, The Reaction Product of 1,1‐Diphenylpropane‐1,3‐diol with Thionylchloride | Zendy

Petit G. H. | Zendy; Lenstra A. T. H. | Zendy; Geise H. J. | Zendy; Hellier Desmond G. | Zendy; Phillips A. M. | Zendy

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The Molecular and Crystal Structure of 3,3‐Diphenyl‐1,2‐oxathiolane‐2,2‐dioxide, The Reaction Product of 1,1‐Diphenylpropane‐1,3‐diol with Thionylchloride

Author(s) -

Petit G. H.,

Lenstra A. T. H.,

Geise H. J.,

Hellier Desmond G.,

Phillips A. M.

Publication year - 1980

Publication title -

israel journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.908

H-Index - 54

eISSN - 1869-5868

pISSN - 0021-2148

DOI - 10.1002/ijch.198000061

Subject(s) - chemistry , monoclinic crystal system , thionyl chloride , diol , crystal structure , product (mathematics) , group (periodic table) , crystallography , stereochemistry , medicinal chemistry , chloride , organic chemistry , geometry , mathematics

Reaction of 1,1‐diphenyl‐propane‐1,3‐diol with thionyl‐chloride gave a product, which was identified by X‐ray analysis as 3,3‐diphenyl‐1,2‐oxathiolane‐2,2‐dioxide. The compound crystallizes at room temperature in the monoclinic space group P t / n with a = 8.888, b = 11.460, c = 12.895 Å, β = 96.51° and Z = 4. The structure was solved using direct methods and difference Fourier techniques and refined by block‐diagonal least‐squares to a final R ‐value of 4.8%. Spectral data (IR, NMR) and a possible reaction mechanism are discussed.

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