52817-13-7 Usage
General Description
6-BROMO-3-CYANOCHROMONE is a chemical compound that contains a bromine atom, a cyano group, and a chromone ring. It has a molecular formula of C10H4BrNO2 and a molecular weight of 265.05 g/mol. 6-BROMO-3-CYANOCHROMONE has potential applications in the field of organic synthesis, medicinal chemistry, and material science. It can be used as a building block for the synthesis of various pharmaceuticals and biologically active molecules. Additionally, it exhibits interesting properties that make it useful in the development of new materials and in the study of organic reactions. Overall, 6-BROMO-3-CYANOCHROMONE is a versatile chemical compound with potential applications in various areas of research and industry.
Check Digit Verification of cas no
The CAS Registry Mumber 52817-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,1 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52817-13:
(7*5)+(6*2)+(5*8)+(4*1)+(3*7)+(2*1)+(1*3)=117
117 % 10 = 7
So 52817-13-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H4BrNO2/c11-8-1-2-9-6(4-8)3-7(5-12)10(13)14-9/h1-4H
52817-13-7Relevant articles and documents
Metal-free access to 3-allyl-2-alkoxychromanonesviaphosphine-catalyzed alkoxy allylation of chromones with MBH carbonates and alcohols
Meng, Ling,Chang, Xiaoyong,Lin, Zhenyang,Wang, Jun (Joelle)
supporting information, p. 2663 - 2667 (2021/04/07)
A metal-free access to 3-allyl-2-alkoxychromanones by PPh3-catalyzed alkoxy allylation of chromones with MBH carbonates and alcohols is described. This reaction is performed under mild conditions and it shows good functional group tolerance, providing a series of functionalized chromanones in moderate to high yields with excellent diastereoselectivities. Deuterium-labeling experiments to probe a possible mechanism and scale-up reaction were also conducted.
