Cyanoborane-amine

Using a procedure similar to the synthesis of amine boranes, a series of amine cyanoboranes where the amine = (CH3)3N, (CH3)2NH, (CH3)NH2, C3H3N, or (CgH3)NH2 have been prepared as shown in equation 4 (11). 

Trimethyl amine carboxyborane can be synthesized from the cyanoborane precursor [30353-61-8] according to equations 5 and 6 (12). 

General Synthesis of Amine-Cyanoboranes" Inor. Chem. 17,... 

---