The molecular and crystal structures of two diastereomeric 3,4-dihydropyrromethenones
β Scribed by Christoph Kratky; Heinz Falk; Ulrich Zrunek
- Book ID
- 118288547
- Publisher
- Springer Vienna
- Year
- 1985
- Tongue
- English
- Weight
- 762 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0026-9247
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π SIMILAR VOLUMES
The crystal and molecular structures of a pair of diastereomeric 2-diphenylthiophosphinoylcis-(4,6-dimethyl)-1,3-dithianes 2 have been determined by the X-ray method. The differences in corresponding bond distances in cis-2 and trans-2 are discussed in context of the anomeric effect operating in thi
## H3C diastereomeric cis-and trans-2-phosphoryl-, 2-thiodithianes have been determined. A 6 1.810 For all the examined compounds, all of the basic geometrical parameters, such as bond lengths, bond and torsion angles, and the deformation of a chair confonnation of the six-membered heterocyclic r