1947-59-7 Usage
General Description
(2R,3S)-1,4-Dibromo-2,3-butanediol is a chemical compound with the molecular formula C4H8Br2O2. It is a dibrominated derivative of butanediol and has two bromine atoms attached to the second and third carbon atoms of the butanediol molecule. (2R,3S)-1,4-Dibromo-2,3-butanediol is commonly used as a chiral building block in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its chiral nature, with a specific stereochemistry at the second and third carbon atoms, makes it a valuable intermediate in the manufacture of various optically active compounds. Additionally, it has been investigated for its potential anti-inflammatory and anti-cancer properties, displaying promising biological activities in some preliminary studies. Overall, (2R,3S)-1,4-Dibromo-2,3-butanediol is a versatile compound with important applications in the pharmaceutical and chemical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 1947-59-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,4 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1947-59:
(6*1)+(5*9)+(4*4)+(3*7)+(2*5)+(1*9)=107
107 % 10 = 7
So 1947-59-7 is a valid CAS Registry Number.
1947-59-7Relevant articles and documents
Kinetic resolution of d,l-1,2-diols catalyzed by amine-phosphinite bifunctional organocatalysis derived from quinidine
Mizuta, Shinya,Ohtsubo, Yutaka,Tsuzuki, Takeo,Fujimoto, Tetsuya,Yamamoto, Iwao
, p. 8227 - 8229 (2007/10/03)
Racemic C2-symmetric 1,2-diols were kinetically resolved by the acylation reaction catalyzed by the phosphinite derivative of quinidine to afford the corresponding monoacylated product with good to high enantioselectivities.
