Palladium-Catalyzed Synthesis of 3-Alkylphthalides via Carbonylative Cyclization ofo-Bromobenzaldehyde with 1,3-Dicarbonyl Compounds
摘要:
o-Bromobenzaldehyde reacts with 1,3-dicarbonyl compounds under carbon monoxide in the presence of a catalytic amount of PdCl2(PPh3)(2) to give the corresponding 3-alkylphthalides in moderate to good yields.
Palladium-Catalyzed Synthesis of 3-Alkylphthalides via Carbonylative Cyclization of<i>o</i>-Bromobenzaldehyde with 1,3-Dicarbonyl Compounds
作者:D. Y. Lee、C. S. Cho、L. H. Jiang、X. Wu、S. C. Shim、D. H. Oh
DOI:10.1080/00397919708005646
日期:1997.10
o-Bromobenzaldehyde reacts with 1,3-dicarbonyl compounds under carbon monoxide in the presence of a catalytic amount of PdCl2(PPh3)(2) to give the corresponding 3-alkylphthalides in moderate to good yields.