121953-48-8Relevant articles and documents
The Chemistry of N-Substituted Benzotriazoles. Part 20. Mono-N-t-Butylation of Aromatic and Heteroaromatic Amines
Katritzky, Alan R.,Eynde, Jean-Jacques Vanden
, p. 639 - 642 (2007/10/02)
Adducts R1CH(Bt)NHAr, readily available from aldehydes, primary aromatic or heteroaromatic amines, and benzotriazole are converted by H2O2-SeO2 into mixtures of R1CONHAr and HCONR1Ar in proportions which depend rationally on the nature of the R1 group.For R1=But, the formamide HCON(But)Ar is formed in satisfactory yields thus enabling the title reaction to be achieved.