544461-38-3 Usage
Reaction
Ligand for enantioselective Pd-catalyzed hydrogenation of enesulfonamides [5] and cyclic Nsulfonylimines.
Enantioselective, asymmetric organocatalyst for cycloaddition of allenoates to C60 fullerene (conversion >90%, ee up to 90%)
Ligand for Iridium-mediated direct asymmetric reductive amination of acetophenone with phenylhydrazide (conversion >99%; yield >94%; ee >94%)
Ligand used for the palladium-catalyzed, asymmetric, decarboxylative generation and asymmetric allylation of α-imino anions.
Ligand used in iridium-catalyzed, asymmetric hydrogenation of 6-substituted 3-hydroxypyridinium salts to trans 6-substituted piperidin-3-ols with high enantioselectivities(up to 95% ee).
Check Digit Verification of cas no
The CAS Registry Mumber 544461-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,4,6 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 544461-38:
(8*5)+(7*4)+(6*4)+(5*4)+(4*6)+(3*1)+(2*3)+(1*8)=153
153 % 10 = 3
So 544461-38-3 is a valid CAS Registry Number.
544461-38-3Relevant academic research and scientific papers
Xiao, Denming,Zhang, Xumu
, p. 3425 - 3428 (2001)
The key control factor in the hydrogenation of imines is the chiral ferrocene phosphane ligand f-binaphane. High yields and enantioselectivities were obtained in the Ir-catalyzed conversion of imines into amines [Eq. (1)].
