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Organoarsenic Compounds II. Separation and Stereochemical Determination of 5-Substituted 2-Phenyl-1,3,2-Dithiarsenanes

机译:有机砷化合物II。 5-取代2-苯基-1,3,2-二硫杂环庚烷的分离和立体化学测定

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摘要

The cis- and trans-isomers of 5-substituted 2-phenyl-1,3,2- dithiarsenanes (compounds 5 and 6) are the adducts of the lewisite simulant, phenyl dichloroarsine (3), and the 2-substituted 1,3-propanedithiols (1 and 2). The isomers were separated by reverse-phase liquid chromatography and identified by photodiode-array/mass spectrometry. The stereochemistry of these adducts is assigned based on H1 NMR Nuclear Overhauser Effect difference measurements.

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