中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-bromo-2-(4-methoxyphenyl)benzofuran | 344350-75-0 | C15H11BrO2 | 303.155 |
—— | 3-bromo-2-(4-methoxyphenyl)-5-(prop-1-enyl)benzo[b]furan | 489422-80-2 | C18H15BrO2 | 343.22 |
—— | 5-bromo-2-(4-methoxyphenyl)benzofuran | 503300-08-1 | C15H11BrO2 | 303.155 |
—— | 5-bromo-2-(4-methoxyphenyl)-3-methylbenzo[b]furan | 365448-06-2 | C16H13BrO2 | 317.182 |
—— | (E)-2-(4-methoxyphenyl)-3-methyl-5-(prop-1-enyl)benzo[b]furan | 40341-58-0 | C19H18O2 | 278.351 |
—— | 2-(4-Methoxy-phenyl)-3-methyl-5-((E)-propenyl)-benzofuran | 568593-04-4 | C19H18O2 | 278.351 |
A regio- and chemoselective cross-coupling study using 2,3-dibromobenzofurans and 2,3,5-tribromobenzofuran was achieved with sub-stoichiometric loadings of triarylbismuths as atom-economic reagents under Pd-catalyzed conditions. As part of this study, various 2,3-diaryl- and 2,3,5-triarylbenzofuran products were obtained in high yields, involving one-pot operations and short reaction times.