Julia C. Pinto, R. Ian Fryer
Methylation of 5-Phenyl-1,4-benzodiazepin-2-one derivatives with N,N-dimethylformamide-dimethyl acetal
Journal of Heterocyclic Chemistry, Volume 30, Issue 4, pages 939–943, July/September 1993
- DOI:
http://dx.doi.org/10.1002/jhet.5570300416