作者:Yu. V. Savel'ev
DOI:10.1023/a:1023450814478
日期:——
According to the data of IR and NMR spectroscopy and ebullioscopy, the reaction of phenyl isocyanate with a large excess of 1,1-dimethylhydrazine gives 1,1-dimethyl-4-phenylsemicarbazide as the major product. At other reactant ratios, biuret-like structures are formed.