104439-77-2 Usage
Description
Ruthenium,tetracarbonyl-m-hydro[(1,2,3,4,5-h)-1-hydroxylato-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl][(1,2,3,4,5-h)-1-hydroxy-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]diis an organoruthenium compound that is used as a catalyst in various organic syntheses.
Uses
Used in Organic Synthesis:
Ruthenium,tetracarbonyl-m-hydro[(1,2,3,4,5-h)-1-hydroxylato-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl][(1,2,3,4,5-h)-1-hydroxy-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]diis used as a catalyst for hydrogen transfers, including disproportionation of aldehydes, reduction of ketones and aldehydes, oxidation and/or racemization of alcohols and amines.
Used in Transfer Hydrogenation:
Ruthenium,tetracarbonyl-m-hydro[(1,2,3,4,5-h)-1-hydroxylato-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl][(1,2,3,4,5-h)-1-hydroxy-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]diis used as the Shvo catalyst for transfer hydrogenation, a process that allows for the reduction of carbonyl compounds to alcohols using a hydrogen donor and a catalyst.
Reactions
In conjugation with lipase, ruthenium catalyst used in the asymmetric transformation of ketones and enol acetates into chiral acetates.
Dynamic kinetic resolution resulting from the ruthenium catalyzed racemization of enzymatically- resolved substrates.
Conversion of secondary amines to primary amines in the presence of ammonia.
Co-catalyt for aerobic lactonization of diols.
Check Digit Verification of cas no
The CAS Registry Mumber 104439-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104439-77:
(8*1)+(7*0)+(6*4)+(5*4)+(4*3)+(3*9)+(2*7)+(1*7)=112
112 % 10 = 2
So 104439-77-2 is a valid CAS Registry Number.
