Work

SYNTHESIS OF 1H-PHOSPHOLANE OXIDES FROM SUBSTITUTED 1-ETHYLALUMOLANES USING PBr 3 /H2 O

Year: 2024

Type: article

Abstract: 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%.

Source: Izvestia Ufimskogo Nauchnogo Tsentra RAN

DOI: 10.31040/2222-8349-2024-0-4-33-37

Authors: E.Y. Bulykina, A.L. Makhamatkhanova, T.V. Tyumkina

Institutions: Russian Academy of Sciences, Institute of Catalysis and Petrochemistry

Language: English

Topic: Organophosphorus compounds synthesis

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4405209621

FWCI: 0.141

Cites:

Cited by: 1

Related to: 10