One-pot synthesis of new 6-(alkylamine)dibenzo[c,e][1,2]oxaphosphinine-6-oxides

Autor:	Ignacio Pérez, Erick Beristain, José Gustavo Ávila-Zárraga, Irma Gavilan, Moises Romero
Rok vydání:	2017
Předmět:	chemistry.chemical_compound 010405 organic chemistry Chemistry Organic Chemistry One-pot synthesis Nucleophilic substitution Organic chemistry Phosphorus trichloride 010402 general chemistry Inert gas 01 natural sciences 0104 chemical sciences Catalysis
Zdroj:	Synthetic Communications. 47:364-367
ISSN:	1532-2432 0039-7911
DOI:	10.1080/00397911.2016.1265651
Popis:	Several new 6-(alkylamine)-6H-dibenz[c,e][1,2]oxaphosphinine-6-oxides were prepared through a one-pot reaction, starting with 2-phenylphenol, phosphorus trichloride, and a Zn catalyst, to form 6-chloro-6H-dibenz[c,e][1,2]oxaphosphine. The alkylamine derivatives were subsequently prepared through a nucleophilic substitution reaction involving aliphatic amines and H2O2 oxidation under soft conditions. This method has the advantages that it is a one-pot synthesis, does not require an inert atmosphere, and involves in situ catalyst formation.
Databáze:	OpenAIRE
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