ISSN:
1042-7163
Keywords:
Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The crystal and molecular structures of five pairs of diastereomeric cis- and trans-2-phosphoryl-, 2-thiophosphoryl-, and 2-selenophosphoryl-5-t-butyl-1,3-dithianes have been determined.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 conformation of the six-membered heterocyclic rings, have been established. The differences in corresponding bond lengths and valence angles in diastereomeric cis- and trans-2-P-substituted 1,3-dithianes are discussed.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hc.520060416
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