X-ray crystal structure conformational studies on r-4,c-6-dimethyl-1,3- dithian and its oxides, r-4,c-6-dimethyl-1,3-dithian t-1-oxide, and r-4,c-6-dimethyl-1,3-dithian t-1,t-3-dioxide
The crystal structures of the title compounds [the 1,3-dithian (I), and its oxides (II) and (III)] have been determined from X-ray diffractometer data. Monoclinic crystals of (I) and (II) are isomorphous, space group C2/c. with for (I) : a = 20.08(1), b = 5.71(1), c = 15.69(1) Å, β = 118.4(1)°: and for (II) : a = 20.33(1), b = 5.68(1), c = 16.11(1) Å, β = 119.0(1)°. Crystals of (III) are also monoclinic, space group P2
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Published In
DOI
ISSN
Publication Date
Issue
Start / End Page
Related Subject Headings
- Organic Chemistry