Synthetic and thermochemical studies of fluorinated tertiary phosphine ligands R2PRf [R = Cy, Ph, Pr-i; R-f = CH2CH2(CF2)(5)CF3] in an organoiron system

D C  Smith; A L  Klaman; J  Cadoret; Steven Patrick Nolan

Synthetic and thermochemical studies of fluorinated tertiary phosphine ligands R2PRf [R = Cy, Ph, Pr-i; R-f = CH2CH2(CF2)(5)CF3] in an organoiron system

D C Smith, A L Klaman, J Cadoret, Steven Patrick Nolan

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

Abstract

The fluorinated phosphine ligands [PR2Rf (R = Cy (2); Pr-i, (3); Ph, (4); R-f = CH2CH2(CF2)(5)CF3] react with Fe(CO)(3)(BDA) (1) (BDA = (C6H5)CH = CHC(O)CH3, benzylideneacetone) to yield the corresponding Fe(CO)(3)(PR2Rf)(2) = (R = Cy, (5) Pr-i, (6) Ph, (7)) complexes. Infrared studies on the carbonyl complexes and solution calorimetry studies of the reaction of 1 with 2, 3 and 4 have been performed to quantify the donor strength of this series of ligands. (C) 2000 Elsevier Science S.A. All rights reserved.

Original language	English
Pages (from-to)	987-991
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	300
Publication status	Published - 30 Apr 2000

Keywords

thermochemical studies
fluorinated phosphine ligands
organoiron system
tertiary phosphine ligands
SUPERCRITICAL CARBON-DIOXIDE
BENZYLIDENEACETONEIRON TRICARBONYL
L(2)FE(CO)(3) SYSTEM
OLEFIN METATHESIS
SUBSTITUTION
CATALYSIS
ENTHALPIES
COMPLEXES
CYCLOPENTADIENYL
EPOXIDATION

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@article{e84470b5ae384114b9335ffc86ba7a58,

title = "Synthetic and thermochemical studies of fluorinated tertiary phosphine ligands R2PRf [R = Cy, Ph, Pr-i; R-f = CH2CH2(CF2)(5)CF3] in an organoiron system",

abstract = "The fluorinated phosphine ligands [PR2Rf (R = Cy (2); Pr-i, (3); Ph, (4); R-f = CH2CH2(CF2)(5)CF3] react with Fe(CO)(3)(BDA) (1) (BDA = (C6H5)CH = CHC(O)CH3, benzylideneacetone) to yield the corresponding Fe(CO)(3)(PR2Rf)(2) = (R = Cy, (5) Pr-i, (6) Ph, (7)) complexes. Infrared studies on the carbonyl complexes and solution calorimetry studies of the reaction of 1 with 2, 3 and 4 have been performed to quantify the donor strength of this series of ligands. (C) 2000 Elsevier Science S.A. All rights reserved.",

keywords = "thermochemical studies, fluorinated phosphine ligands, organoiron system, tertiary phosphine ligands, SUPERCRITICAL CARBON-DIOXIDE, BENZYLIDENEACETONEIRON TRICARBONYL, L(2)FE(CO)(3) SYSTEM, OLEFIN METATHESIS, SUBSTITUTION, CATALYSIS, ENTHALPIES, COMPLEXES, CYCLOPENTADIENYL, EPOXIDATION",

author = "Smith, {D C} and Klaman, {A L} and J Cadoret and Nolan, {Steven Patrick}",

year = "2000",

month = apr,

day = "30",

language = "English",

volume = "300",

pages = "987--991",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "ELSEVIER SCIENCE SA",

}

TY - JOUR

T1 - Synthetic and thermochemical studies of fluorinated tertiary phosphine ligands R2PRf [R = Cy, Ph, Pr-i; R-f = CH2CH2(CF2)(5)CF3] in an organoiron system

AU - Smith, D C

AU - Klaman, A L

AU - Cadoret, J

AU - Nolan, Steven Patrick

PY - 2000/4/30

Y1 - 2000/4/30

N2 - The fluorinated phosphine ligands [PR2Rf (R = Cy (2); Pr-i, (3); Ph, (4); R-f = CH2CH2(CF2)(5)CF3] react with Fe(CO)(3)(BDA) (1) (BDA = (C6H5)CH = CHC(O)CH3, benzylideneacetone) to yield the corresponding Fe(CO)(3)(PR2Rf)(2) = (R = Cy, (5) Pr-i, (6) Ph, (7)) complexes. Infrared studies on the carbonyl complexes and solution calorimetry studies of the reaction of 1 with 2, 3 and 4 have been performed to quantify the donor strength of this series of ligands. (C) 2000 Elsevier Science S.A. All rights reserved.

AB - The fluorinated phosphine ligands [PR2Rf (R = Cy (2); Pr-i, (3); Ph, (4); R-f = CH2CH2(CF2)(5)CF3] react with Fe(CO)(3)(BDA) (1) (BDA = (C6H5)CH = CHC(O)CH3, benzylideneacetone) to yield the corresponding Fe(CO)(3)(PR2Rf)(2) = (R = Cy, (5) Pr-i, (6) Ph, (7)) complexes. Infrared studies on the carbonyl complexes and solution calorimetry studies of the reaction of 1 with 2, 3 and 4 have been performed to quantify the donor strength of this series of ligands. (C) 2000 Elsevier Science S.A. All rights reserved.

KW - thermochemical studies

KW - fluorinated phosphine ligands

KW - organoiron system

KW - tertiary phosphine ligands

KW - SUPERCRITICAL CARBON-DIOXIDE

KW - BENZYLIDENEACETONEIRON TRICARBONYL

KW - L(2)FE(CO)(3) SYSTEM

KW - OLEFIN METATHESIS

KW - SUBSTITUTION

KW - CATALYSIS

KW - ENTHALPIES

KW - COMPLEXES

KW - CYCLOPENTADIENYL

KW - EPOXIDATION

M3 - Article

SN - 0020-1693

VL - 300

SP - 987

EP - 991

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

Synthetic and thermochemical studies of fluorinated tertiary phosphine ligands R2PRf [R = Cy, Ph, Pr-i; R-f = CH2CH2(CF2)(5)CF3] in an organoiron system

Abstract

Keywords

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