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Sigma-Aldrich

Tris(triphenylphosphine)rhodium(I) chloride

Sinonimo/i:

NSC 124140, RhCl(PPh3)3, Rhodium(I) tris(triphenylphosphine) chloride, Wilkinson’s catalyst

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About This Item

Formula condensata:
[(C6H5)3P]3RhCl
Numero CAS:
14694-95-2
Peso molecolare:
925.22
Beilstein:
4581440
Numero CE:
238-744-5
Numero MDL:
MFCD00010016
Codice UNSPSC:
12161600
ID PubChem:
24851950
NACRES:
NA.22

Livello qualitativo

200

Impiego in reazioni chimiche

core: rhodium
reagent type: catalyst

Stringa SMILE

Cl[Rh].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9

InChI

1S/3C18H15P.ClH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/q;;;;+1/p-1
IXAYKDDZKIZSPV-UHFFFAOYSA-M

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Categorie correlate

Descrizione generale

Tris(triphenylphosphine)rhodium(I) chloride is used as a decarbonylation reagent and as a cocatalyst in Heck reaction.

Applicazioni

Hydrosilylation Catalysts

Catalyst used for many organic reactions including:
  • Chemoselective allylic alkylations
  • Stoichiometric activation of Si-H bonds and hydrosilylations
  • Inter- and intramolecular hydroacylation of alkenes along with a cocatalyst
  • Polymerization of diorganostannanes

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317,H413

Classi di pericolo

Aquatic Chronic 4 - Skin Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG4968
BCCG1374
BCCD6919
BCCD6917
BCCB0258

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The Journal of Organic Chemistry, 57, 5075-5075 (1992)
Chemical Reviews, 91, 1179-1179 (1991)
Effect of catalytic hydrogenation of cellular lipid and fatty acid on the susceptibility of tumor cells to humoral immune killing.
S I Schlager
Methods in enzymology, 73(Pt B), 191-199 (1981-01-01)
V P Shevchenko et al.
Bioorganicheskaia khimiia, 36(2), 283-288 (2010-06-10)
1,2-Tritium-labeled 3-(O-carboxypropyl)- and 3-(O-carbomethoxypropyl)-oximes of 6alpha-methyl-16alpha,17alpha-cyclohexanopregn-4-ene-3,20-diones were obtained by the homogeneous catalytic hydrogenation of 1,2-dehydroprecursors with gaseous tritium and the subsequent separation of the resulting mixtures by HPLC. The specific radioactivities of 50-55 Ci/mmol were prepared using tris-(triphenylphosphine)-rhodium chloride.
P Andrew Evans et al.
Journal of the American Chemical Society, 124(30), 8782-8783 (2002-07-26)
Transition metal-catalyzed cycloaddition reactions represent powerful methods for the construction of complex polycyclic systems. We have developed a new intermolecular metal-catalyzed [4 + 2 + 2] cycloaddition of heteroatom-tethered enyne derivatives with 1,3-butadiene. This study demonstrates that excellent selectivity can
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