39800-63-0 Usage
General Description
4,4'-DI-N-BUTOXYBIPHENYL is a chemical compound that belongs to the class of biphenyls, which are aromatic hydrocarbons. It is composed of two benzene rings linked by a single bond, with butoxy (C4H9O) groups attached to each of the benzene rings in the 4 position. This chemical is used as a solvent, a heat transfer fluid, and a synthetic intermediate in the production of other organic compounds. It is also used in the manufacture of liquid crystals and as an additive in the production of polymers. 4,4'-DI-N-BUTOXYBIPHENYL is known to be relatively stable and has low toxicity, but its impact on the environment and human health should be carefully evaluated and its use should be regulated accordingly.
Check Digit Verification of cas no
The CAS Registry Mumber 39800-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,0 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 39800-63:
(7*3)+(6*9)+(5*8)+(4*0)+(3*0)+(2*6)+(1*3)=130
130 % 10 = 0
So 39800-63-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H26O2/c1-3-5-15-21-19-11-7-17(8-12-19)18-9-13-20(14-10-18)22-16-6-4-2/h7-14H,3-6,15-16H2,1-2H3
39800-63-0Relevant articles and documents
Pd-catalyzed cross-coupling study of bi-functional 3-bromo-4-trifloxycoumarins with triarylbismuth reagents
Rao, Maddali L.N.,Kumar, Abhijeet
, p. 5137 - 5147 (2015/06/30)
Abstract The cross-coupling reactions of functionalized 3-bromo-4-trifloxycoumarins have been explored with threefold arylating triarylbismuth reagents. These palladium-catalyzed reactions afforded chemo-selective C-4 arylations with the facile formation of 3-bromo-4-arylcoumarins in good to high yields. Additionally, palladium-catalyzed arylations of functionalized 3-bromo-4-arylcoumarins also participated in the second arylation to give functionalized 3,4-diarylcoumarins in high yields.
