Homoleptic lanthanide alkyl and amide precatalysts efficiently mediate intramolecular hydrophosphination/cyclization. Observations on scope and mechanism

Amber M. Kawaoka, Michael R. Douglass, Tobin J Marks

Research output: Contribution to journalArticle

106 Citations (Scopus)

Abstract

Homoleptic lanthanide alkyls of the form Ln[CH(SiMe3)2]3 (Ln = La, Nd, Sm, Y, Lu) and amides of the form Ln[N(SiMe3)2]3 (Ln = La, Nd, Sm, Y) serve as efficient precatalysts for intramolecular homogeneous hydrophosphination. Both phosphinoalkynes and phosphinoalkenes undergo cyclization to the corresponding heterocyclic structures.

Original languageEnglish
Pages (from-to)4630-4632
Number of pages3
JournalOrganometallics
Volume22
Issue number23
DOIs
Publication statusPublished - Nov 10 2003

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Lanthanoid Series Elements
Cyclization
Amides
amides
methylidyne

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Organic Chemistry

Cite this

Homoleptic lanthanide alkyl and amide precatalysts efficiently mediate intramolecular hydrophosphination/cyclization. Observations on scope and mechanism. / Kawaoka, Amber M.; Douglass, Michael R.; Marks, Tobin J.

In: Organometallics, Vol. 22, No. 23, 10.11.2003, p. 4630-4632.

Research output: Contribution to journalArticle

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