Chemistry of acetylenic ethers 100: Dialkyl (methylthioethynyl) phosphine oxides; synthesis and reactions
W Hagens, HJT Bos, JF Arens
Index: Hagens,W. et al. Recueil des Travaux Chimiques des Pays-Bas, 1973 , vol. 92, p. 762 - 774
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Citation Number: 2
Abstract
Abstract The directiospecificity and stereochemistry of the addition of nucleophiles (Me 2 NH, MeS⊖ and MeO⊖), of electrophiles (HCl and H 3 O⊕) and of the free radical C 2 H 5 S to Me 2 P (O) C [TRIPLE BOND] C [BOND] SMe and Et 2 P (O) C [TRIPLE BOND] C [BOND] SMe have been studied. The structural assignment of the adducts was based on PMR (Table II); coupling constants 2 J PH in R 2 P (O) CH [DOUBLE BOND] CYZ decrease with ...
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