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904716

Sigma-Aldrich

(CAAC-Cy)Rh(COD)Cl

Synonym(s):

[2-[2,6-bis(1-methylethyl)phenyl]-3,3-dimethyl-2-azaspiro[4.5]dec-1-ylidene]chloro[(1,2,5,6-η)-1,5-cyclooctadiene]Rhodium

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About This Item

Empirical Formula (Hill Notation):
C31H47ClNRh
CAS Number:
Molecular Weight:
572.07
UNSPSC Code:
12352101
NACRES:
NA.22

form

powder or crystals

storage temp.

−20°C

Application

(CAAC-Cy)Rh(COD)Cl is a selective hydrogenation catalyst used for the hydrogenation of a variety of arenes including fluoroarenes giving access to all-cis-multifluorinated cycloalkanes.1

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Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Yu Wei et al.
Journal of the American Chemical Society, 137(29), 9250-9253 (2015-07-15)
Air-stable Rh complexes ligated by strongly σ-donating cyclic (amino)(alkyl)carbenes (CAACs) show unique catalytic activity for the selective hydrogenation of aromatic ketones and phenols by reducing the aryl groups. The use of CAAC ligands is essential for achieving high selectivity and
Mario P Wiesenfeldt et al.
Angewandte Chemie (International ed. in English), 57(27), 8297-8300 (2018-05-24)
We report a method to convert readily available silylated arenes into silylated saturated carbo- and heterocycles by arene hydrogenation. The scope includes alkoxy- and halosilyl substituents. Silyl groups can be derivatized into a plethora of functionalities and find application in
Mario P Wiesenfeldt et al.
Science (New York, N.Y.), 357(6354), 908-912 (2017-08-12)
All-cis-multifluorinated cycloalkanes exhibit intriguing electronic properties. In particular, they display extremely high dipole moments perpendicular to the aliphatic ring, making them highly desired motifs in material science. Very few such motifs have been prepared, as their syntheses require multistep sequences

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