335037

Sigma-Aldrich

Dihydridotetrakis(triphenylphosphine)ruthenium(II)

Synonym(s):
Tetrakis(triphenylphosphine)ruthenium dihydride
Linear Formula:
(C6H5)3P4RuH2
CAS Number:
Molecular Weight:
1156.26
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level

reaction suitability

core: ruthenium
reagent type: catalyst

mp

181-183 °C (lit.)

SMILES string

RuH2.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9.c%10ccc(cc%10)P(c%11ccccc%11)c%12ccccc%12

InChI

1S/4C18H15P.Ru.2H/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h4*1-15H;;;

InChI key

RXFATFKBDIQXLS-UHFFFAOYSA-N

Packaging

500 mg in glass bottle

Application

Catalyst for hydration of nitriles, isomerization of alkynes,Knoevenagel reactions and conjugate additions, and transferhydrogenation

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26-37/39

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Ma, D.; Lu, X.
Tetrahedron Letters, 30, 843-843 (1989)
Murahashi, S-I.; Sasao, S. et al.
The Journal of Organic Chemistry, 57, 2521-2521 (1992)
Naota, T.; Taki, H. et al.
Journal of the American Chemical Society, 111, 5954-5954 (1989)
Articles
Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.
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