中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-bromobicyclo[2.2.1]hepta-2,5-diene | 86660-91-5 | C7H7Br | 171.037 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-bromobicyclo[2.2.1]hepta-2,5-diene | 86660-91-5 | C7H7Br | 171.037 |
—— | 2,3-dibromobicyclo[2.2.1]hept-2-ene | 75267-72-0 | C7H8Br2 | 251.949 |
—— | 2-bromo-3-chloronorbornadiene | 128780-26-7 | C7H6BrCl | 205.482 |
Various 2,3-disubstituted norbornadienes that can hardly be made by the traditional Diels-Alder method were synthesized by double lithium halide exchange of 2,3-dibromonorbornadiene in moderate to good yields.Key words: 2,3-disubstituted norbornadienes, Diels-Alder reaction, lithium halide exchange.