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Safety Information

204242

Sigma-Aldrich

Bis(triphenylphosphine)rhodium(I) carbonyl chloride

99.9%

Synonym(s):

RhCl(CO)(PPh3)2, Chlorocarbonylbis(triphenylphosphine)rhodium(I), Rhodiumbis(triphenylphosphine) carbonyl chloride

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About This Item

Linear Formula:
[(C6H5)3P]2RhCl(CO)
CAS Number:
13938-94-8
Molecular Weight:
690.94
Beilstein:
4618896
EC Number:
237-712-8
MDL number:
MFCD00044273
UNSPSC Code:
12352300
PubChem Substance ID:
24852243
NACRES:
NA.22

Assay

99.9%

reaction suitability

core: rhodium
reagent type: catalyst

mp

224-227 °C (dec.) (lit.)

SMILES string

Cl[Rh].[C-]#[O+].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

1S/2C18H15P.CO.ClH.Rh/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2;;/h2*1-15H;;1H;/q;;;;+1/p-1

InChI key

SGULOPRLUCGLSH-UHFFFAOYSA-M

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Application

Used for cyclometallation.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

204242-BULK:
204242-250MG:
204242-VAR:
204242-1G:4548173964577

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4561
MKCG2850
MKCD3835
MKBV0974V
MKBR9173V

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Jiang, X.; Shengming, M. J.
Journal of the American Chemical Society, 129 (2007)
Xuefeng Jiang et al.
Journal of the American Chemical Society, 129(37), 11600-11607 (2007-08-30)
Cyclometallation of two unsaturated carbon-carbon bonds usually requires the application of low-valent metal catalysts, which could cleave the propargylic ester linkage. Thus, it is desirable to identify a catalyst which could undergo cyclometallation without cleaving the propargylic ester linkage. In

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