113542-06-6Relevant articles and documents
Aryl radical cyclizations: One-pot syntheses of protoberberine and pavine alkaloids
Orito, Kazuhiko,Satoh, Yoshitaka,Nishizawa, Hidetoshi,Harada, Rika,Tokuda, Masao
, p. 2535 - 2537 (2007/10/03)
(equation presented) Treatment of 2-(2′-bromo-β-phenethyl)isocarbostyrils 7 with AIBN Bu3SnH in boiling benzene gave 8-oxoberbines 3 in good yields. A similar treatment of 2-(2′-bromo-β-phenethyl)isoquinolinium bromides 6 and their nor- and hom
New, simple total syntheses of benzo[b]naphtho[2,3-d]furan-6,11-diones and benzo[b]naphtho[2,1-d]furans
Martinez, Elena,Martinez, Luis,Estevez, Juan C.,Estevez, Ramon J.,Castedo, Luis
, p. 2175 - 2176 (2007/10/03)
Here we account the transformation of 2-[(2'- bromophenyl)acetyl]phenylacetic acids and 1-benzylisoquinolines into benzo[b]naphtho[2,3-d]furan-6,11-diones. Synthesis of benzo[b]naphtho[2,1- d]furans from 1-benzylisoquinolines is also described.