Hydride-phosphoniodithiocarboxylate Phosphonium-betaine Isomerism in Cy3PCS2 Complexes of Ruthenium

Andrew L. Hector; Anthony F. Hill

doi:10.1016/0022-328X(93)80288-M

Hydride-phosphoniodithiocarboxylate Phosphonium-betaine Isomerism in Cy₃PCS₂ Complexes of Ruthenium

Andrew L. Hector, Anthony F. Hill

Research output: Contribution to journal › Comment/debate › peer-review

16 Citations (Scopus)

Abstract

Reaction of Cy3PCS2 (Cy = cyclohexyl) with the hydrido complexes [RuClH(CA)(PPh3)3] (A = O, S), [RuH(CO)(NCMe)2(PPh3)2]+, and [RuH(OClO3)(CO)(CN(t)Bu)(PPh3)2] leads to the complex cations [RuH(CA)(PPh3)2(eta2-S2CPCY3)]+, [RU(eta2-S2CHPCY3)(CO) (PPh3)2]+, [RuH(eta1-S2CPCY3)(CO)(CN(t)Bu)(PPh3)2]+. The sigma-vinyl complex [Ru(CH=CHC6H4Me-4)Cl(CO)(PPh3)2] reacts with Cy3PCS2 to give the cationic complex [Ru(CH=CHC6H4Me-4) (CO)(PPh3)2(eta2-S2CPCy3)]+, but this complex is not formed by hydroruthenation of HC=CC6H4Me-4 by [RuH(CO)(PPh3)2(eta2-S2CPCy3)]+. The inter-relationships between the above complexes are discussed.

Original language	English
Pages (from-to)	C7-C9
Number of pages	3
Journal	Journal of Organometallic Chemistry
Volume	447
Issue number	1
DOIs	https://doi.org/10.1016/0022-328X(93)80288-M
Publication status	Published - 23 Mar 1993
Externally published	Yes

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@article{62cff506b38e42159145207d8133364b,

title = "Hydride-phosphoniodithiocarboxylate Phosphonium-betaine Isomerism in Cy3PCS2 Complexes of Ruthenium",

abstract = "Reaction of Cy3PCS2 (Cy = cyclohexyl) with the hydrido complexes [RuClH(CA)(PPh3)3] (A = O, S), [RuH(CO)(NCMe)2(PPh3)2]+, and [RuH(OClO3)(CO)(CN(t)Bu)(PPh3)2] leads to the complex cations [RuH(CA)(PPh3)2(eta2-S2CPCY3)]+, [RU(eta2-S2CHPCY3)(CO) (PPh3)2]+, [RuH(eta1-S2CPCY3)(CO)(CN(t)Bu)(PPh3)2]+. The sigma-vinyl complex [Ru(CH=CHC6H4Me-4)Cl(CO)(PPh3)2] reacts with Cy3PCS2 to give the cationic complex [Ru(CH=CHC6H4Me-4) (CO)(PPh3)2(eta2-S2CPCy3)]+, but this complex is not formed by hydroruthenation of HC=CC6H4Me-4 by [RuH(CO)(PPh3)2(eta2-S2CPCy3)]+. The inter-relationships between the above complexes are discussed.",

keywords = "X-ray structure",

author = "Hector, {Andrew L.} and Hill, {Anthony F.}",

year = "1993",

month = mar,

day = "23",

doi = "10.1016/0022-328X(93)80288-M",

language = "English",

volume = "447",

pages = "C7--C9",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "1",

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TY - JOUR

T1 - Hydride-phosphoniodithiocarboxylate Phosphonium-betaine Isomerism in Cy3PCS2 Complexes of Ruthenium

AU - Hector, Andrew L.

AU - Hill, Anthony F.

PY - 1993/3/23

Y1 - 1993/3/23

N2 - Reaction of Cy3PCS2 (Cy = cyclohexyl) with the hydrido complexes [RuClH(CA)(PPh3)3] (A = O, S), [RuH(CO)(NCMe)2(PPh3)2]+, and [RuH(OClO3)(CO)(CN(t)Bu)(PPh3)2] leads to the complex cations [RuH(CA)(PPh3)2(eta2-S2CPCY3)]+, [RU(eta2-S2CHPCY3)(CO) (PPh3)2]+, [RuH(eta1-S2CPCY3)(CO)(CN(t)Bu)(PPh3)2]+. The sigma-vinyl complex [Ru(CH=CHC6H4Me-4)Cl(CO)(PPh3)2] reacts with Cy3PCS2 to give the cationic complex [Ru(CH=CHC6H4Me-4) (CO)(PPh3)2(eta2-S2CPCy3)]+, but this complex is not formed by hydroruthenation of HC=CC6H4Me-4 by [RuH(CO)(PPh3)2(eta2-S2CPCy3)]+. The inter-relationships between the above complexes are discussed.

AB - Reaction of Cy3PCS2 (Cy = cyclohexyl) with the hydrido complexes [RuClH(CA)(PPh3)3] (A = O, S), [RuH(CO)(NCMe)2(PPh3)2]+, and [RuH(OClO3)(CO)(CN(t)Bu)(PPh3)2] leads to the complex cations [RuH(CA)(PPh3)2(eta2-S2CPCY3)]+, [RU(eta2-S2CHPCY3)(CO) (PPh3)2]+, [RuH(eta1-S2CPCY3)(CO)(CN(t)Bu)(PPh3)2]+. The sigma-vinyl complex [Ru(CH=CHC6H4Me-4)Cl(CO)(PPh3)2] reacts with Cy3PCS2 to give the cationic complex [Ru(CH=CHC6H4Me-4) (CO)(PPh3)2(eta2-S2CPCy3)]+, but this complex is not formed by hydroruthenation of HC=CC6H4Me-4 by [RuH(CO)(PPh3)2(eta2-S2CPCy3)]+. The inter-relationships between the above complexes are discussed.

KW - X-ray structure

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=anu_research_portal_plus2&SrcAuth=WosAPI&KeyUT=WOS:A1993KV11200024&DestLinkType=FullRecord&DestApp=WOS_CPL

U2 - 10.1016/0022-328X(93)80288-M

DO - 10.1016/0022-328X(93)80288-M

M3 - Comment/debate

SN - 0022-328X

VL - 447

SP - C7-C9

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1

ER -

Hydride-phosphoniodithiocarboxylate Phosphonium-betaine Isomerism in Cy₃PCS₂ Complexes of Ruthenium

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