中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 7-(3,4-Dimethoxyphenyl)bicyclo<4.2.0>octa-1,3,5-triene-7-carbonitrile | 142532-22-7 | C17H15NO2 | 265.312 |
The reaction of benzynes, generated from halobenzenes with lithium tetramethylpipiperide (LTMP) at 40 to 78 °C, with ketone enolates affords benzocyclobutenols in fair to good yields.Key words: benzyne, ketone enolates, anthracenes, benzocyclobutenol, alkoxides.