Tamaki, Airi published the artcileExamination of Pyridazine as a Possible Scaffold for Nucleophilic Catalysis, Safety of N1,N2-Dibenzylethane-1,2-diamine, the publication is Journal of Organic Chemistry (2016), 81(19), 8710-8721, database is CAplus and MEDLINE.
Pyridazines with amino groups positioned para to each aromatic ring nitrogen and fixed in six-membered rings were prepared The representative sym. amino N-Et derivative was found to slightly exceed DMAP in catalytic activity in the acetylation reaction of a tertiary alc. in C6D6. Nucleophilicity eclipsing that of DMAP was established in competitive reactions using phenacyl bromide as the electrophile, and the unsym. N-Et derivative was revealed to have even higher nucleophilicity.
Journal of Organic Chemistry published new progress about 140-28-3. 140-28-3 belongs to catalysis-chemistry, auxiliary class Benzenes, name is N1,N2-Dibenzylethane-1,2-diamine, and the molecular formula is C13H10F2, Safety of N1,N2-Dibenzylethane-1,2-diamine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia