REACTIONS OF ISOTHIOCYANATES AND ISOCYANATES WITH SOME SILYLATED NITROGEN-CONTAINING NUCLEOPHILES
Aryl isothiocyanates and arylisocyanates react with N,O-bis(trimethylsilyl)acetamide to give N-methyl-N'-arylthioureas and ureas.Also nucleophilic additions of other aprotic nucleophiles (e.g.N-trimethylsilylimidazole, N-trimethylsilylpiperidine and N-trimethylsilylmorpholine) to the N=C=X (X=O,S) group were investigated.
Gonda, Josef,Antalova, Zuzana
p. 685 - 694
(2007/10/02)
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