Dimsyl anion with isothiocyanates

Reaction of dimsyl anion with isothiocyanates gives a-thioamidosulphoxides 478 in 12-59% yield, whereas with isocyanates it affords a mixture of a-amidosulphoxides 479 and methylsulphinylmalonoamides 480, the products of a double addition549 (equation 289). 

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See also in sourсe #XX -- [ ]

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