114441-48-4

Basic information

• Product Name: hexacarbonylbis(μ-1,3-di-p-tolyltriazenido)diruthenium(I/I)
• CAS NO: 114441-48-4
• Molecular Weight: 818.773
• Mol File: 114441-48-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: hexacarbonylbis(μ-1,3-di-p-tolyltriazenido)diruthenium(I/I)(CAS DataBase Reference)
• NIST Chemistry Reference: hexacarbonylbis(μ-1,3-di-p-tolyltriazenido)diruthenium(I/I)(114441-48-4)
• EPA Substance Registry System: hexacarbonylbis(μ-1,3-di-p-tolyltriazenido)diruthenium(I/I)(114441-48-4)

Safety Data

• Hazardous Substances Data: 114441-48-4(Hazardous Substances Data)

Upstream product

• 15243-33-1 dodecacarbonyl-triangulo-triruthenium 
• 785-86-4 1,3-di(p-tolyl)triaz-1-ene 
• 114441-50-8 tetracarbonylbis(μ-1,3-di-p-tolyltriazenido)bis(p-toluidine)diruthenium(I/I) 

Downstream Products

• 114455-68-4 {Ru(1,3-di-p-tolyltriazenido)(CO)2(PPh₃)}2 
• 114455-71-9 tetracarbonylbis(trimethylphosphite)bis(μ-1,3-di-p-tolyltriazenido)diruthenium(I/I) 

Relevant articles and documents

Dinuclear ruthenium(I) triazenide complexes as catalysts for carbenoid cyclopropanation reactions

The ability of ruthenium(I) triazenide complexes [Ru(CO) 3(ArNNNAr)]2 (Ar = C6H4-4-X, X = CH3, Cl, Br) to catalyze the cyclopropanation of alkenes with methyl diazoacetate is investigated. With terminal alkenes (styrene, ethyl vinyl ether, 1-hexene), the cyclopropanecarboxylic esters are formed in good to high yield and with an E:Z diastereoisomer ratio of about 1.0 in most cases. 2-Methyl-2-butene is cyclopropanated in low yield but with a syn-selectivity up to 90:10.