A new reaction of aryl isocyanates with nitrite ion
作者:Nigel P. Botting、Brian C. Challis
DOI:10.1039/c39890001585
日期:——
Reaction of nitriteion with excess arylisocyanate in organic solvents at 0 °C rapidly produces 1,3-diaryltriazenes in good yields via an aryldiazotate ion intermediate reacting with a second molecule of the arylisocyanate.