Polymerization of propadiene. IV. Kinetics and mechanism of polymerization under the influence of rhodium(I) complexes

J.P. Scholten; H.J. van der Ploeg

doi:10.1002/pol.1973.170111214

Polymerization of propadiene. IV. Kinetics and mechanism of polymerization under the influence of rhodium(I) complexes

J.P. Scholten, H.J. van der Ploeg

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Abstract

The kinetics and mechanisms of propadiene polymerization under the influence of [Rh(CO)2Cl]2, Rh(CO)2P(C6H5)3Cl, Rh(CO)3Cl are reported. The reaction rates are first-order in Rh(CO)2P(C6H5)3Cl and Rh(CO)3Cl and half-order in [Rh(CO)2Cl]2. They are second-order in the substrate for Rh(CO)3Cl and [Rh(CO)2Cl]2 and first-order for Rh(CO)2P(C6H5)3Cl. The data are interpreted in terms of a common intermediate mechanism. The formation of this common intermediate is the rate-determining step. A solvent effect is also discussed.

Original language	English
Pages (from-to)	3205-3213
Journal	Journal of Polymer Science: Polymer Chemistry Edition
Volume	11
Issue number	12
DOIs	https://doi.org/10.1002/pol.1973.170111214
Publication status	Published - 1973
Externally published	Yes

Keywords

IR-70786

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title = "Polymerization of propadiene. IV. Kinetics and mechanism of polymerization under the influence of rhodium(I) complexes",

abstract = "The kinetics and mechanisms of propadiene polymerization under the influence of [Rh(CO)2Cl]2, Rh(CO)2P(C6H5)3Cl, Rh(CO)3Cl are reported. The reaction rates are first-order in Rh(CO)2P(C6H5)3Cl and Rh(CO)3Cl and half-order in [Rh(CO)2Cl]2. They are second-order in the substrate for Rh(CO)3Cl and [Rh(CO)2Cl]2 and first-order for Rh(CO)2P(C6H5)3Cl. The data are interpreted in terms of a common intermediate mechanism. The formation of this common intermediate is the rate-determining step. A solvent effect is also discussed.",

keywords = "IR-70786",

author = "J.P. Scholten and {van der Ploeg}, H.J.",

year = "1973",

doi = "10.1002/pol.1973.170111214",

language = "English",

volume = "11",

pages = "3205--3213",

journal = "Journal of Polymer Science: Polymer Chemistry Edition",

issn = "0360-6376",

publisher = "Wiley-Liss Inc.",

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TY - JOUR

T1 - Polymerization of propadiene. IV. Kinetics and mechanism of polymerization under the influence of rhodium(I) complexes

AU - Scholten, J.P.

AU - van der Ploeg, H.J.

PY - 1973

Y1 - 1973

N2 - The kinetics and mechanisms of propadiene polymerization under the influence of [Rh(CO)2Cl]2, Rh(CO)2P(C6H5)3Cl, Rh(CO)3Cl are reported. The reaction rates are first-order in Rh(CO)2P(C6H5)3Cl and Rh(CO)3Cl and half-order in [Rh(CO)2Cl]2. They are second-order in the substrate for Rh(CO)3Cl and [Rh(CO)2Cl]2 and first-order for Rh(CO)2P(C6H5)3Cl. The data are interpreted in terms of a common intermediate mechanism. The formation of this common intermediate is the rate-determining step. A solvent effect is also discussed.

AB - The kinetics and mechanisms of propadiene polymerization under the influence of [Rh(CO)2Cl]2, Rh(CO)2P(C6H5)3Cl, Rh(CO)3Cl are reported. The reaction rates are first-order in Rh(CO)2P(C6H5)3Cl and Rh(CO)3Cl and half-order in [Rh(CO)2Cl]2. They are second-order in the substrate for Rh(CO)3Cl and [Rh(CO)2Cl]2 and first-order for Rh(CO)2P(C6H5)3Cl. The data are interpreted in terms of a common intermediate mechanism. The formation of this common intermediate is the rate-determining step. A solvent effect is also discussed.

KW - IR-70786

U2 - 10.1002/pol.1973.170111214

DO - 10.1002/pol.1973.170111214

M3 - Article

VL - 11

SP - 3205

EP - 3213

JO - Journal of Polymer Science: Polymer Chemistry Edition

JF - Journal of Polymer Science: Polymer Chemistry Edition

SN - 0360-6376

IS - 12

ER -