摘要:
1-Cyano-1,2-diaminoethylene derivatives, R-C(NH-t-Bu)=C(NH-t-Bu)CN were found obtainable from isocyanide oligo-insertion complexes, R[C=N(t-Bu)]3NiX(t-BuNC), by reaction with, protic reagents, e.g. dimethylglyoxime. N,N′-Di-t-butyl-C-acylglycinamide, RCO-CH(NH-t-Bu)CONH-t-Bu, was also isolated from the same reaction in wet conditions.