Synthesis, structures, and properties of new sterically hindered hydrazine-based catecholaldimines

@article{Arsenyev2016SynthesisSA,
  title={Synthesis, structures, and properties of new sterically hindered hydrazine-based catecholaldimines},
  author={Maxim V Arsenyev and Nadiya M Khamaletdinova and E. V. Baranov and Sergey A. Chesnokov and Vladimir K. Cherkasov},
  journal={Russian Chemical Bulletin},
  year={2016},
  volume={65},
  pages={1805-1813}
}
New sterically hindered catecholaldimines derived from hydrazine were synthesized in high yields. Two procedures for the synthesis of sterically hindered catecholaldimines were developed: by the reaction of 4,6-di-tert-butyl-2,3-dihydroxybenzaldehyde with hydrazines (hydrazine hydrate, phenyl-, 1,1-diphenyl-, and (diphenylmethylene)hydrazines, acetyl and benzoyl hydrazides) or by the reaction of 3,5-di-tert-butyl-6-(hydrazonomethyl)catechol with a carbonyl compound (the reaction with 4-N,N… CONTINUE READING