Cas 149477-08-7,di-μ-carbonyl-1:2κ(2)C;1:3κ(2)C-hexacarbonyl-1κ(2)C,2κ(2)C,3κ(2)C-μ(3)-[1,2,3,4-tetraphenyl-2(.eta(4)):3(η(4))-1,3-butadiene-1,4-diyl-1κ(2)C]-triruthenium(2 Ru-Ru)

149477-08-7

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Product Name: di-μ-carbonyl-1:2κ(2)C;1:3κ(2)C-hexacarbonyl-1κ(2)C,2κ(2)C,3κ(2)C-μ(3)-[1,2,3,4-tetraphenyl-2(.eta(4)):3(η(4))-1,3-butadiene-1,4-diyl-1κ(2)C]-triruthenium(2 Ru-Ru)
Synonyms:
CAS NO:149477-08-7
Molecular Formula:
Molecular Weight: 883.76
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: di-μ-carbonyl-1:2κ(2)C;1:3κ(2)C-hexacarbonyl-1κ(2)C,2κ(2)C,3κ(2)C-μ(3)-[1,2,3,4-tetraphenyl-2(.eta(4)):3(η(4))-1,3-butadiene-1,4-diyl-1κ(2)C]-triruthenium(2 Ru-Ru)(CAS DataBase Reference)
NIST Chemistry Reference: di-μ-carbonyl-1:2κ(2)C;1:3κ(2)C-hexacarbonyl-1κ(2)C,2κ(2)C,3κ(2)C-μ(3)-[1,2,3,4-tetraphenyl-2(.eta(4)):3(η(4))-1,3-butadiene-1,4-diyl-1κ(2)C]-triruthenium(2 Ru-Ru)(149477-08-7)
EPA Substance Registry System: di-μ-carbonyl-1:2κ(2)C;1:3κ(2)C-hexacarbonyl-1κ(2)C,2κ(2)C,3κ(2)C-μ(3)-[1,2,3,4-tetraphenyl-2(.eta(4)):3(η(4))-1,3-butadiene-1,4-diyl-1κ(2)C]-triruthenium(2 Ru-Ru)(149477-08-7)

Safety Data

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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 149477-08-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 149477-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,4,7 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 149477-08:
(8*1)+(7*4)+(6*9)+(5*4)+(4*7)+(3*7)+(2*0)+(1*8)=167
167 % 10 = 7
So 149477-08-7 is a valid CAS Registry Number.

149477-08-7Upstream product

501-65-5 diphenyl acetylene

149477-08-7Downstream Products

149477-08-7Relevant academic research and scientific papers

Alkyne Coupling Induced by a Trinuclear Ruthenium Cluster: Synthesis and Structure of Di-μ-carbonyl-hexacarbonyl-μ3-(1,2,3,4-tetraphenyl-1,3-butadiene-1,4-diyl)-triruthenium(2 Ru-Ru),

Capparelli, Mario V.,Sanctis, Ysaura De,Arce, Alejandro J.

, p. 1819 - 1822 (1995)

The reaction of PhCCPh with affords two complexes, one red-violet containing only terminal carbonyl groups and the other the orange-yellow title compound, di-μ-carbonyl-1:2κ2C;1:3κ2C-hexacarbonyl-1κ2C,2κ2C,3κ2C-μ3-4):3(η4)-1,3-butadiene-1,4-diyl-1κ2C>-triruthenium(2 Ru-Ru).The structure of the latter isomer consists of an open Ru3 cluster coordinated to the C4Ph4 ligand, formed by the dimerization of PhCCPh, and to eight CO groups, six terminal and two bridging.The central Ru atom is ?-bonded to the butadiene moiety to form an RuC4 metallacyclopentadiene ring .Each of the other two metal atoms is η4-bonded to the C atoms of the RuC4 ring to form a pentagonal bipyramidal Ru3C4 core.

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