中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
9-溴芴 | 9H-fluoren-9-yl bromide | 1940-57-4 | C13H9Br | 245.118 |
2,7-二溴芴 | 2,7-dibromo-9H-fluorene | 16433-88-8 | C13H8Br2 | 324.015 |
—— | 2,7-dibromo-9H-fluoren-9-ol | 748187-31-7 | C13H8Br2O | 340.014 |
芴 | 9H-fluorene | 86-73-7 | C13H10 | 166.222 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9-benzylidene-2,7-dibromo-9H-fluorene | 23000-28-4 | C20H12Br2 | 412.123 |
2,2',7,7'-四溴-9,9-联亚芴基 | 2,2',7,7'-tetrabromo-9,9'-bifluorenylidene | 27192-91-2 | C26H12Br4 | 643.997 |
PROBLEM TO BE SOLVED: To provide a halogenated arylidenefluorene derivative useful as a production intermediate for synthesizing a π-conjugated polymer for organic electronics.
SOLUTION: A phosphorus-containing fluorene compound is reacted with a carbonyl compound to thereby synthesize the halogenated arylidenefluorene derivative in which the conjugation is extended. The resultant dihalogeno intermediate is used as the production intermediate for the π-conjugated polymer.
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