Dibenz[a,c]anthracene: Electrophilic substitution and synthesis of phenol isomers

Add time:07/11/2019    Source:sciencedirect.com

Efficient syntheses of the 3-, 9-, 10-, and 11-phenol isomers of dibenz[a,c]anthracene (DBa,cA) and 2,3-dihydroxy-DBa,cA are described. Bromination of DBa,cA with bromine in CH2Cl2 gave 10-bromo-DBa,cA and not 9-bromo-DBa,cA predicted theoretically. On the other hand, bromination of DBa,cA with NBS and FeCl3 furnished 9-bromo-DBa,cA.

We also recommend Trading Suppliers and Manufacturers of 5-Methoxydibenz[a,h]anthracene (cas 63019-72-7). Pls Click Website Link as below: cas 63019-72-7 suppliers

Prev:Synthesis of 4,5-diaryl-1,2,3-benzenetricarboxylates by reaction of 4-hydroxycyclopent-2-en-1-one-2-carboxylates with dimethyl acetylenedicarboxylate
Next:Synthesis and structure–activity relationships of N-{1-[(6-fluoro-2-naphthyl)methyl]piperidin-4-yl}benzamide derivatives as novel CCR3 antagonists)