Synthesis, structures, and properties of new sterically hindered hydrazine-based catecholaldimines
- Autores: Arsenyev M.V.1, Khamaletdinova N.M.1, Baranov E.V.1, Chesnokov S.A.1, Cherkasov V.K.1
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Afiliações:
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
- Edição: Volume 65, Nº 7 (2016)
- Páginas: 1805-1813
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/238588
- DOI: https://doi.org/10.1007/s11172-016-1514-9
- ID: 238588
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Resumo
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-dimethylaminobenzaldehyde). The X-ray diffraction analysis and IR, UV, and NMR spectroscopic studies showed that these compounds exist in the catecholic form both in solution and the crystalline state.
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Sobre autores
M. Arsenyev
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Autor responsável pela correspondência
Email: mars@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
N. Khamaletdinova
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: mars@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
E. Baranov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: mars@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
S. Chesnokov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: mars@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
V. Cherkasov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: mars@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
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