Mechanism of the photochemical dehydrogenation and transfer-dehydrogenation of alkanes catalyzed by trans-Rh(PMe3)2(CO)Cl

J. A. Maguire; W. T. Boese; M. E. Goldman; A. S. Goldman

doi:10.1016/0010-8545(90)80088-B

Mechanism of the photochemical dehydrogenation and transfer-dehydrogenation of alkanes catalyzed by trans-Rh(PMe₃)₂(CO)Cl

J. A. Maguire, W. T. Boese, M. E. Goldman, A. S. Goldman

Rutgers University

Research output: Contribution to journal › Article

58 Citations (Scopus)

Abstract

Rh(PMe₃)₂(CO)Cl catalyzes the photochemical dehydrogenation of alkanes to yield alkenes. H₂ is evolved or, in the presence of potential hydrogen acceptors such as t-butylethylene and styrene, hydrogen can be transferred to the olefins. The photokinetics and selectivity of the dehydrogenation reactions have been investigated. Both reactions proceed via a single photochemical step, photoextrusion of carbon monoxide from Rh(PMe₃)₂(CO)Cl. Study of the transfer-dehydrogenation, particularly of the product ratio (H₂ : hydrogenated acceptor), reveals aspects of the dehydrogenation mechanism including steps subsequent to the turnover-limiting step.

Original language	English
Pages (from-to)	179-192
Number of pages	14
Journal	Coordination Chemistry Reviews
Volume	97
Issue number	C
DOIs	https://doi.org/10.1016/0010-8545(90)80088-B
Publication status	Published - Jan 1990

Fingerprint

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Cite this

Maguire, J. A., Boese, W. T., Goldman, M. E., & Goldman, A. S. (1990). Mechanism of the photochemical dehydrogenation and transfer-dehydrogenation of alkanes catalyzed by trans-Rh(PMe₃)₂(CO)Cl. Coordination Chemistry Reviews, 97(C), 179-192. https://doi.org/10.1016/0010-8545(90)80088-B

@article{c3e0103148a14f08a0926754cb8c79c1,

title = "Mechanism of the photochemical dehydrogenation and transfer-dehydrogenation of alkanes catalyzed by trans-Rh(PMe3)2(CO)Cl",

abstract = "Rh(PMe3)2(CO)Cl catalyzes the photochemical dehydrogenation of alkanes to yield alkenes. H2 is evolved or, in the presence of potential hydrogen acceptors such as t-butylethylene and styrene, hydrogen can be transferred to the olefins. The photokinetics and selectivity of the dehydrogenation reactions have been investigated. Both reactions proceed via a single photochemical step, photoextrusion of carbon monoxide from Rh(PMe3)2(CO)Cl. Study of the transfer-dehydrogenation, particularly of the product ratio (H2 : hydrogenated acceptor), reveals aspects of the dehydrogenation mechanism including steps subsequent to the turnover-limiting step.",

author = "Maguire, {J. A.} and Boese, {W. T.} and Goldman, {M. E.} and Goldman, {A. S.}",

year = "1990",

month = jan

doi = "10.1016/0010-8545(90)80088-B",

language = "English",

volume = "97",

pages = "179--192",

journal = "Coordination Chemistry Reviews",

issn = "0010-8545",

publisher = "Elsevier",

number = "C",

}

TY - JOUR

T1 - Mechanism of the photochemical dehydrogenation and transfer-dehydrogenation of alkanes catalyzed by trans-Rh(PMe3)2(CO)Cl

AU - Maguire, J. A.

AU - Boese, W. T.

AU - Goldman, M. E.

AU - Goldman, A. S.

PY - 1990/1

Y1 - 1990/1

N2 - Rh(PMe3)2(CO)Cl catalyzes the photochemical dehydrogenation of alkanes to yield alkenes. H2 is evolved or, in the presence of potential hydrogen acceptors such as t-butylethylene and styrene, hydrogen can be transferred to the olefins. The photokinetics and selectivity of the dehydrogenation reactions have been investigated. Both reactions proceed via a single photochemical step, photoextrusion of carbon monoxide from Rh(PMe3)2(CO)Cl. Study of the transfer-dehydrogenation, particularly of the product ratio (H2 : hydrogenated acceptor), reveals aspects of the dehydrogenation mechanism including steps subsequent to the turnover-limiting step.

AB - Rh(PMe3)2(CO)Cl catalyzes the photochemical dehydrogenation of alkanes to yield alkenes. H2 is evolved or, in the presence of potential hydrogen acceptors such as t-butylethylene and styrene, hydrogen can be transferred to the olefins. The photokinetics and selectivity of the dehydrogenation reactions have been investigated. Both reactions proceed via a single photochemical step, photoextrusion of carbon monoxide from Rh(PMe3)2(CO)Cl. Study of the transfer-dehydrogenation, particularly of the product ratio (H2 : hydrogenated acceptor), reveals aspects of the dehydrogenation mechanism including steps subsequent to the turnover-limiting step.

UR - http://www.scopus.com/inward/record.url?scp=0001479840&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001479840&partnerID=8YFLogxK

U2 - 10.1016/0010-8545(90)80088-B

DO - 10.1016/0010-8545(90)80088-B

M3 - Article

AN - SCOPUS:0001479840

VL - 97

SP - 179

EP - 192

JO - Coordination Chemistry Reviews

JF - Coordination Chemistry Reviews

SN - 0010-8545

IS - C

ER -

Access to Document

10.1016/0010-8545(90)80088-B