Reaction of amino and imino groups with nucleophiles

2 Reaction of amino and imino groups with nucleophiles 

Although a very rarely studied reaction type, the recently reported hydrolysis of 2-substituted pyridazin-3(2//)-imines such as 150 to the respective pyridazin-3(2//)-ones falls into this reaction class (Equation 24) 2000CC1785 . AI2O3 in boiling xylene was used to execute this transformation. 

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