| Identification | More | [Name]
DIPHENYLFULVENE | [CAS]
2175-90-8 | [Synonyms]
5-(DIPHENYLMETHYLENE)-1,3-CYCLOPENTADIENE
6,6'-DIPHENYLFULVENE
6,6-DIPHENYLFULVENE
DIPHENYLFULVENE
[2,4-Cyclopentadien-1-ylidene(phenyl)methyl]benzene
Diphenylmethylidene cyclopentadiene
Fulvene, 6,6-diphenyl
Methane, 2,4-cyclopentadien-1-ylidenediphenyl-
1,1'-[(2,4-Cyclopentadienylidene)methylene]bisbenzene
1-Diphenylmethylene-2,4-cyclopentadiene
5-(Diphenylmethylene)cyclopentadiene
5-Benzhydrylidene-1,3-cyclopentadiene | [EINECS(EC#)]
218-533-4 | [Molecular Formula]
C18H14 | [MDL Number]
MFCD00001419 | [Molecular Weight]
230.3 | [MOL File]
2175-90-8.mol |
| Hazard Information | Back Directory | [Synthesis]
78.0 g (0.24 mol) of sodium methylate solution were initially introduced
into a 500 ml four-necked flask at 50° C. and 45.6 g (0.25 mol) of
benzophenone were then added. After complete dissolution, 20 g (0.30
mol) of freshly distilled cyclopentadiene were added dropwise in the
course of 30 min at 45-50° C. After the end of the addition, stirring
was effected for a further 2 h at room temperature, a dark red
suspension forming. This was filtered over a G3 frit and the solid was
washed four times with 25 ml of ethanol each time. After drying in a
vacuum from an oil pump, 47.1 g (0.20 mol; 82% yield) of red
6,6-diphenylfulvene were obtained. |
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