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176716-15-7

(CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 176716-15-7 Structure

  • Basic information

    1. Product Name: (CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO)
    2. Synonyms: (CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO)
    3. CAS NO:176716-15-7
    4. Molecular Formula:
    5. Molecular Weight: 739.239
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 176716-15-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO)(CAS DataBase Reference)
    10. NIST Chemistry Reference: (CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO)(176716-15-7)
    11. EPA Substance Registry System: (CH3(CH2)2N(CH2CH2P(C6H5)2)2)Ru(Cl)(CH2C6H5)(CO)(176716-15-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 176716-15-7(Hazardous Substances Data)

176716-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176716-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,1 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 176716-15:
(8*1)+(7*7)+(6*6)+(5*7)+(4*1)+(3*6)+(2*1)+(1*5)=157
157 % 10 = 7
So 176716-15-7 is a valid CAS Registry Number.

176716-15-7Relevant articles and documents

The mechanism of the Ru-assisted C-C bond cleavage of terminal alkynes by water

Bianchini, Claudio,Casares, Juan A.,Peruzzini, Maurizio,Romerosa, Antonio,Zanobini, Fabrizio

, p. 4585 - 4594 (2007/10/03)

The hydration of phenylacetylene in the presence of the complex mer,trans-(PNP)RuCl2(PPh3) in THF at 60°C leads to the cleavage of the C-C triple bond with formation of the carbonyl complex fac,cis-(PNP)RuCl2(CO) and toluene [PNP = CH3CH2CH2N(CH2CH2PPh2)2]. A study under different experimental conditions, the use of model and isotope labeling experiments, and the detection of several intermediates, taken altogether, show that the C-C bond cleavage reaction comprises a number of steps, among which the most relevant to the mechanism are 1-alkyne to vinylidene tautomerism, conversion of a vinylidene ligand to hydroxycarbene by intramolecular attack of water, deprotonation of hydroxycarbene to σ-acyl, deinsertion of CO from the acyl ligand, and hydrocarbon elimination by protonation of the metal-alkyl moiety. The following intermediate species have been isolated and characterized: the vinylidene fac,cis-(PNP)RuCl2{C=C(H)Ph}, the (aquo)(σ-alkynyl) complex fac-(PNP)RuCl(C≡CPh)(OH2), and the (benzyl)carbonyl mer-(PNP)RuCl(η1-CH2Ph)(CO). Other intermediates such as the σ-acyl mer-(PNP)RuCl(η1-COCH2Ph)(CO) have been intercepted by addition of appropriate reagents, while the independent synthesis of the aminocarbene complex fac,cis-(PNP)RuCl2{C(NC5H10)(CH2Ph)} and its reaction with water have provided evidence for the intermediacy of a hydroxycarbene species in the C-C bond cleavage reaction.

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