Decomplexation of phosphirane and phosphirene complexes

Sander G.A. Van Assema; Frans J.J. De Kanter; Marius Schakel; Koop Lammertsma

doi:10.1021/om060570t

Decomplexation of phosphirane and phosphirene complexes

Sander G.A. Van Assema, Frans J.J. De Kanter, Marius Schakel, Koop Lammertsma

Vrije Universiteit Amsterdam

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

Novel transient phosphinidene complex Ph-P=Mo(CO)₄PMe ₃, generated from a 7-phosphanorbornadiene precursor, adds to C=C and C≡C bonds to give Mo(CO)₄PMe₃-complexed phosphiranes and phosphirenes. The cis-PMe₃ ligand weakens the interaction between the molybdenum complex and the three-membered ring. Under mild CO pressure the Mo(CO)₄PMe₃ transition metal group detaches from the phosphorus center of the ring structure by selective CO substitution. The resulting byproduct Mo(CO)₅PMe₃ can be reused in the synthesis of the phosphinidene precursor.

Original language	English
Pages (from-to)	5286-5291
Number of pages	6
Journal	Organometallics
Volume	25
Issue number	22
DOIs	https://doi.org/10.1021/om060570t
Publication status	Published - 23 Oct 2006
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1021/om060570t

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@article{3b7f80baa2124559926c4b650e4833ea,

title = "Decomplexation of phosphirane and phosphirene complexes",

abstract = "Novel transient phosphinidene complex Ph-P=Mo(CO)4PMe 3, generated from a 7-phosphanorbornadiene precursor, adds to C=C and C≡C bonds to give Mo(CO)4PMe3-complexed phosphiranes and phosphirenes. The cis-PMe3 ligand weakens the interaction between the molybdenum complex and the three-membered ring. Under mild CO pressure the Mo(CO)4PMe3 transition metal group detaches from the phosphorus center of the ring structure by selective CO substitution. The resulting byproduct Mo(CO)5PMe3 can be reused in the synthesis of the phosphinidene precursor.",

author = "{Van Assema}, {Sander G.A.} and {De Kanter}, {Frans J.J.} and Marius Schakel and Koop Lammertsma",

year = "2006",

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T1 - Decomplexation of phosphirane and phosphirene complexes

AU - Van Assema, Sander G.A.

AU - De Kanter, Frans J.J.

AU - Schakel, Marius

AU - Lammertsma, Koop

PY - 2006/10/23

Y1 - 2006/10/23

N2 - Novel transient phosphinidene complex Ph-P=Mo(CO)4PMe 3, generated from a 7-phosphanorbornadiene precursor, adds to C=C and C≡C bonds to give Mo(CO)4PMe3-complexed phosphiranes and phosphirenes. The cis-PMe3 ligand weakens the interaction between the molybdenum complex and the three-membered ring. Under mild CO pressure the Mo(CO)4PMe3 transition metal group detaches from the phosphorus center of the ring structure by selective CO substitution. The resulting byproduct Mo(CO)5PMe3 can be reused in the synthesis of the phosphinidene precursor.

AB - Novel transient phosphinidene complex Ph-P=Mo(CO)4PMe 3, generated from a 7-phosphanorbornadiene precursor, adds to C=C and C≡C bonds to give Mo(CO)4PMe3-complexed phosphiranes and phosphirenes. The cis-PMe3 ligand weakens the interaction between the molybdenum complex and the three-membered ring. Under mild CO pressure the Mo(CO)4PMe3 transition metal group detaches from the phosphorus center of the ring structure by selective CO substitution. The resulting byproduct Mo(CO)5PMe3 can be reused in the synthesis of the phosphinidene precursor.

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U2 - 10.1021/om060570t

DO - 10.1021/om060570t

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AN - SCOPUS:33751400801

SN - 0276-7333

VL - 25

SP - 5286

EP - 5291

JO - Organometallics

JF - Organometallics

IS - 22

ER -

Decomplexation of phosphirane and phosphirene complexes

Abstract

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