Umsetzung von Dimethylaminodimethylarsin mit 1,2-Diolen |
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| Authors: | Friedhelm Kober Werner Jürgen Rühl |
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| Abstract: | Reaction of Dimethylamino Dimethylarsine with 1,2-Diols The reactions of (CH3)2As? N(CHs3)2 with 1,2-diols lead to the formation of the esters (CH3)2As? O? CR2? CR2? O? As(CH3)2 and (CH3)2As? O? CR2? CR2? OH. The same reaction with HS? CH2CH2? OH yields only (CH3)2As? S? CH2CH2OH, whereas the cleavage of the As? N bond with HS? CH2CH2? SH results in mixture of mono- and diesters. The mechanism and its influence on the products are discussed. IR and 1H-NMR spectral data are presented. |
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