Competition between carbon monoxide and alkenes in chloro complexes of platinum(II)

被引：11

作者：

Dell'Amico, DB ^{[1
]}

Bini, R ^{[1
]}

Calderazzo, F ^{[1
]}

Carbonaro, L ^{[1
]}

Labella, L ^{[1
]}

Vitullo, A ^{[1
]}

机构：

[1] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy

来源：

ORGANOMETALLICS | 2005年 / 24卷 / 18期

关键词：

D O I：

10.1021/om050325u

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Alkenes (cyclohexene; 1-octene) and dienes (cyclooctadiene, COD; norbornadiene, N13D) react with CiS-PtCl2(CO)2, leading, respectively, to partial and complete displacement of coordinated carbon monoxide. Equilibrium constants at 21 degrees C in 1,2-dichloroethane are (2.4 +/- 0.5) x 10(-3) and (2.8 +/- 0.4) x 10(-2) for cyclohexene and 1-octene, respectively. Thermodynamic data correspond to Delta H degrees (kJ mol(-)) and Delta S degrees (J mol(-1) K-1) = 30 +/- 4 and 51 +/- 15 for cyclohexene and 36 +/- 2 and 95 +/- 8 for 1-octene.

引用

页码：4427 / 4431

页数：5

共 51 条

[1] SYNTHESIS OF CARBONYL-OLEFIN COMPLEXES OF PLATINUM(II), PTX2(CO)(OLEFIN), AND THE CATALYTIC HYDROCHLORINATION OF OLEFINS
ALPER, H
HUANG, YJ
DELLAMICO, DB
CALDERAZZO, F
PASQUALETTI, N
VERACINI, CA
[J]. ORGANOMETALLICS, 1991, 10 (06) : 1665 - 1671
[2] [Anonymous], 2002, HDB CHEM PHYS
[3] New preparative access to and the crystal and molecular structures of cis-[PtCl2(CO)(2)]
Bagnoli, F
DellAmico, DB
Calderazzo, F
Englert, U
Marchetti, F
Herberich, GE
Pasqualetti, N
Ramello, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (23): : 4317 - 4318
[4] ROLE OF ELECTRONIC EFFECTS IN DETERMINING THERMODYNAMIC STABILITIES OF OLEFIN COMPLEXES OF PALLADIUM(II) AND PLATINUM(II)
BAN, EM
POWELL, J
HUGHES, RP
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1973, (16) : 591 - 592
[5] CO/ethene copolymerization at zirconocene centers?
Budzelaar, PHM
[J]. ORGANOMETALLICS, 2004, 23 (04) : 855 - 860
[6] Bukatov GD, 2001, MACROMOL CHEM PHYS, V202, P2003, DOI 10.1002/1521-3935(20010601)202:10<2003::AID-MACP2003>3.0.CO
[7] 2-T
[8] Olefin and CO competition equilibria for Bis(cyclopentadienyl)vanadium(II)
Calderazzo, F
Guelfi, M
Pampaloni, G
[J]. ORGANOMETALLICS, 2004, 23 (07) : 1519 - 1524
[9] Carbon Monoxide Insertion Reactions. I. The Carbonylation of Methyl Manganese Pentacarbonyl and Decarbonylation of Acetyl Manganese Pentacarbonyl
Calderazzo, Faust
Cotton, F. Albert
[J]. INORGANIC CHEMISTRY, 1962, 1 (01) : 30 - 36
[10] KINETICS AND MECHANISM OF SUBSTITUTION OF OLEFINIC LIGANDS BY CARBON-MONOXIDE IN TETRACARBONYL-PI-OLEFINIRON COMPLEXES
CARDACI, G
NARCISO, V
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1972, (20): : 2289 - &

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