Application of 2213-63-0, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.2213-63-0, Name is 2,3-Dichloroquinoxaline, molecular formula is C8H4Cl2N2. In a article£¬once mentioned of 2213-63-0
Efficient Preparation of (S)- and (R)- tert -Butylmethylphosphine-Borane: A Novel Entry to Important P-Stereogenic Ligands
A novel one-pot reductive methodology for the synthesis of optically pure tert-butylmethylphosphine-borane is reported. The preparation uses as the starting material tert-butylmethylphosphinous acid-borane, which is available in both enantiomeric forms from cis-1,2-aminoindanol and tert-butyldichlorophosphine. The process is based on the reduction of a mixed anhydride, the configurational stability of which has been studied in several solvents and temperatures. Tetrabutylammonium borohydride was the best reducing agent allowing for the development of a practical process. To demonstrate the utility of the new methodology, the product obtained in this manner was used in the preparation of Quinox-P?.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 2213-63-0
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1528 | ChemSpider