Note on the conversion of the amino grou
β
N. Heyboer; G. Heymens Visser; K. E. T. Kerling
π
Article
π
2010
π
Elsevier Science
π
English
β 201 KB
## Abstract A study has been made of 2βmethylβ1βnitroisourea as a reagent for the conversion of amino groups of amino acids into guanidino groups. This reagent has proved its usefulness in modifying the Οβamino groups of diaminocarboxylic acids in particular. The reaction of 2βmethylβ1βnitroisourea