Synthesis of arnottin I through a palladium-mediated aryl-aryl coupling reaction.
6H-Dibenzo[b,d]pyran-6-one, 6H-benzo[d]naphtho[1,2-b]pyran-6-one, and their derivatives were prepared via the palladium mediated aryl-aryl coupling reaction of aryl ortho-halobenzoate. The short step synthesis of arnottin I(1) was achieved by this method.
Harayama
T
T
Faculty of Pharmaceutical Sciences, Okayama University, Japan. harayama@pharm.okayama-u.ac.jp
Yasuda
H
H
Akiyama
T
T
Takeuchi
Y
Y
Abe
H
H
D003374:Coumarins / Q000138:chemical synthesis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D010165:Palladium / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment
D003374:Coumarins; D010165:Palladium; C414400:arnottin I