Lanthanide triflate-catalyzed three component synthesis of α-amino phosphonates in ionic liquids: A catalyst reactivity and reusability study

Sang Gi Lee, Jung Hwan Park, Jahyo Kang, Jae Kyun Lee

Research output: Contribution to journalArticlepeer-review

186 Scopus citations

Abstract

The catalyst reactivity and reusability for the lanthanide triflate-catalyzed three component synthesis of α-amino phosphonates have been examined in room temperature ionic liquids, [bmim][X], in which the catalytic activities were very dependent on the counter anion, X, as well as on the phosphorus nucleophile, and moreover, the catalyst immobilized in an ionic liquid was reused several times without any loss of activity.

Original languageEnglish
Pages (from-to)1698-1699
Number of pages2
JournalChemical Communications
Volume1
Issue number17
DOIs
StatePublished - 2001

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