SYNTHESIS OF 1H-PHOSPHOLANE OXIDES FROM SUBSTITUTED 1-ETHYLALUMOLANES USING PBr 3 /H2 O
A new reagent PBr3 has been proposed for the synthesis of 3-alkyl(aryl)-1H-phospholanoxides, based on the reaction of replacing the aluminum atom in 3-alkyl(aryl)-1-ethylaluminolane with a phosphorus atom using phospho- rus tribromide and subsequent hydrolysis. It was found that under the developed conditions, the yield of 3- alkyl(aryl)-1H-phospholanoxides is 64–81%, and the yield of 2-phenyl-1H-phospholanoxide does not exceed 25%.
Authors
- T. V. Tyumkina (ORCID: https://orcid.org/0000-0001-8127-9135)
- A. L. Makhamatkhanova (ORCID: https://orcid.org/0000-0003-2029-6411)
- E.Y. Bulykina
Publication Details
- Journal
- Izvestia Ufimskogo Nauchnogo Tsentra RAN
- Published
- 2024-12-10
- DOI
- https://doi.org/10.31040/2222-8349-2024-0-4-33-37
- Primary Topic
- Organophosphorus compounds synthesis
- Type
- article
- Field-Weighted Citation Impact
- 0.00