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- Title
Synthesis of alkyl α-aminomethyl-phenylphosphinates and N,N-bis(alkoxyphenylphosphinylmethyl)amines by the microwave-assisted Kabachnik-Fields reaction.
- Authors
Bálint, Erika; Tóth, Regina Eszter; Keglevich, György
- Abstract
As a novel extension, the Kabachnik-Fields reaction was applied to the synthesis of alkyl α-aminomethyl-phenylphosphinates, and the double phospha-Mannich reaction was utilized in the preparation of bis(alkoxyphenylphosphinylmethyl)amines. A total of 27 new aminophosphinate derivatives were synthesized by the microwave-assisted solvent-free condensation of alkyl phenyl- H-phosphinates, paraformaldehyde, and primary or secondary amines. The starting P-species were also prepared under microwave conditions. The formation of the N-methylated aminomethyl-phenylphosphinate by-products was also investigated.
- Subjects
PHOSPHINATES; PHOSPHORUS compound synthesis; MANNICH reaction; AMINE derivatives; CONDENSATION reactions
- Publication
Heteroatom Chemistry, 2016, Vol 27, Issue 5, p323
- ISSN
1042-7163
- Publication type
Article
- DOI
10.1002/hc.21343