42779-52-2Relevant academic research and scientific papers
Borylation of Sulfamides, Sulfonimines and Sulfonediimines
Einholz, Wolfgang,Frey, Gerhard,Haubold, Wolfgang
, p. 47 - 54 (2007/10/02)
The diborylated sulfamide 6a can be obtained from 2-chloro-1,3-dimethyl-1,3,2-diazaborolidine and the silylated sulfamide 1a, whereas (Me2N)2BCl and 1a yield the dithiatetrazadiborocine 7b.Similarly, (Me2N)2BCl reacts with a) the sulfonimine 2a, b) the sulfonediimine 3a to give a) B(NMe2)3 and the bis- and tris(sulfonimino)boranes 10b and 11, b) B(NMe2)3 and the dithiatetrazadiborocine 15b.The diborylated sulfamide 6c (R2B = Ph2B) cannot be isolated.The synthesis of the monoborylated sulfonimines 9c, 9e and sulfonediimines 13, 14 is described. - Keywords: Boron-Nitrogen Compounds, Borylated Sulfamides, Sulfonimines, Sulfonediimines, Synthesis, Spectroscopic Data
