中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
联苯-2-甲醛 | 2-Phenylbenzaldehyde | 1203-68-5 | C13H10O | 182.222 |
—— | 2'-bromo-[1,1'-biphenyl]-2-carbaldehyde | 75295-62-4 | C13H9BrO | 261.118 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
联苯-2-甲醛 | 2-Phenylbenzaldehyde | 1203-68-5 | C13H10O | 182.222 |
—— | 2'-bromo-[1,1'-biphenyl]-2-carbaldehyde | 75295-62-4 | C13H9BrO | 261.118 |
—— | 4'-bromobiphenyl-2-ylmethanol | —— | C13H11BrO | 263.134 |
—— | 2-formyl-2'-iodobiphenyl | 289673-74-1 | C13H9IO | 308.118 |
—— | 4'-bromo-2-(prop-2-yn-1-yl)-1,1'-biphenyl | 1623102-56-6 | C15H11Br | 271.156 |
2-溴-9-芴酮 | 2-bromofluoren-9-one | 3096-56-8 | C13H7BrO | 259.102 |
A tandem ring-closing reaction was developed for the synthesis of 9-arylfluorenes and their derivatives. The reaction is metal-free, straightforward and efficient under warm conditions and more than 99% yield is obtained.