Keywords
Michael addition
Nef reaction.
nitroalkanes
phosphonates
pyridazin-3(2H)-ones
γ-keto ester
Abstract
An expedient access to novel 4-phosphonomethyl-containing 2,6-disubstituted 4,5-dihydropyridazin-3(2H)-ones involves the reaction of β-phosphono γ'-keto ester intermediates with hydrazines. The construction of the pyridazinone ring allows the installation of various substituents at the positions 2 and 6 as well as a valuable 4-positioned phosphonomethyl fragment.
References
.
Yuan W., Quan B., Zhao J., You Y., Wang Z., Zhou M.
Journal of Organic Chemistry,
2020
.
Zhou Y., Zhou H., Xu J.
Journal of Organic Chemistry,
2022
.
Abu‐Hashem A.A., Fathy U., Gouda M.A.
Journal of Heterocyclic Chemistry,
2020
.
Abdelli A., Bejaoui O., Bougatef H., Ouni S., Sila A., M'rabet H., Moreau X., Efrit M.L., Prim D.
Journal of Heterocyclic Chemistry,
2022
.
Hote B.S., Sawant A.S., Sawant S.S.
Polycyclic Aromatic Compounds,
2019
.
Asif M., Imran M.
Analytical Chemistry Letters,
2020
.
Mohd Imran, Mohammad Asif
Russian Journal of Bioorganic Chemistry,
2020
.
Albrecht A., Koszuk J., Kobuciński M., Janecki T.
Organic and Biomolecular Chemistry,
2008
.
Chen L., Lv N., Zhen Q., Chen Z., Ge J., Chen J.
Organic Chemistry Frontiers,
2022
.
Oldach M.S., Ueda Y., Ontiveros E.S., Fousse S.L., Visser L.C., Stern J.A.
BMC Veterinary Research,
2021
.
Liu D., Ning Y., Lei Y., Chen J., Liu Y., Lin X., Yang Z., Xian S., Chen W.
Scientific Reports,
2021
.
Alghamdi S., Imran M., Kamal M., Asif M.
Pharmaceutical Chemistry Journal,
2021
.
Bansal R., Thota S.
Medicinal Chemistry Research,
2012
.
Abdelli A., Efrit M.L., Gaucher A., M’rabet H., Prim D.
Tetrahedron Letters,
2015
.
Ahmed E.M., Kassab A.E., El-Malah A.A., Hassan M.S.
European Journal of Medicinal Chemistry,
2019
.
Zuo H., Cattani-Cavalieri I., Musheshe N., Nikolaev V.O., Schmidt M.
Pharmacology and Therapeutics,
2019
.
Abdelli A., Gharsa H., Jmaï M., Gaucher A., Efrit M.L., M'rabet H., Prim D.
Tetrahedron Letters,
2020
.
Daoui S., Baydere C., Akman F., Kalai F.E., Mahi L., Dege N., Topcu Y., Karrouchi K., Benchat N.
Journal of Molecular Structure,
2021
.
Ballini R., Barboni L., Bosica G., Fiorini D., Gil M.V.
Synlett,
2002
.
Ballini R., Barboni L., Bosica G., Fiorini D.
Synthesis,
2002
.
Singh J., Sharma D., Bansal R.
Future Medicinal Chemistry,
2016
.
El-Badry Y.A., Sallam M.S., El-Hashash M.A.
Chemical and Pharmaceutical Bulletin,
2018