164931-83-3 Usage
Description
Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is a complex chromium-based compound with a unique structure that features a cyclohexanediyl backbone and phenolato ligands. Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is characterized by its potential catalytic properties and ability to participate in various chemical reactions.
Uses
Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is used as a catalyst in various chemical reactions, including:
Used in Asymmetric Anti-Mannich Reactions:
Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is used as a catalyst for asymmetric anti-Mannich reactions, enabling the selective formation of desired products with improved stereoselectivity and yield.
Used in Coupling Reactions:
In the field of organic synthesis, Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is used as a catalyst for coupling reactions, facilitating the formation of carbon-carbon or carbon-heteroatom bonds in various organic molecules.
Used in Ring-Opening and Diels-Alder Reactions:
Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is utilized as a catalyst in ring-opening and Diels-Alder reactions, promoting the formation of complex molecular structures with high selectivity and efficiency.
Used in Allylic C-H Oxidation of Terminal Alkenes:
In the chemical industry, Chromium,chloro[[2,2'-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-5-13)is used as a catalyst for allylic C-H oxidation of terminal alkenes, allowing for the selective oxidation of alkenes to form allylic alcohols and other valuable intermediates.
Reactions
Catalyst for the asymmetric ring-opening of meso-epoxides and for the kinetic resolution of terminal epoxides.
Precatalyst for asymmetric Diels-Alder and hetero Diels-Alder reactions.
Catalyst for copolymerization of CO2 and epoxides.
Catalyst for enantioselective alkylation of tributyltin enolates.
Enantioselective addition of Me2Zn to aldehydes.
Enantioselective intramolecular addition of tertiary enamides to ketones.
Asymmetric iodocyclization.
Catalytic intermolecular linear allylic C-H animation.
Check Digit Verification of cas no
The CAS Registry Mumber 164931-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,9,3 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 164931-83:
(8*1)+(7*6)+(6*4)+(5*9)+(4*3)+(3*1)+(2*8)+(1*3)=153
153 % 10 = 3
So 164931-83-3 is a valid CAS Registry Number.
