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CAS No.: | 548-35-6 |
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Name: | TRUXENE |
Article Data: | 62 |
Molecular Structure: | |
Formula: | C27H18 |
Molecular Weight: | 342.44 |
Synonyms: | 5H-Diindeno[1,2-a:1',2'-c]fluorene,10,15-dihydro- (6CI,7CI,8CI); 10,15-Dihydro-5H-diindeno[1,2-a;1',2'-c]fluorene;Benzene, tribenzylene-; NSC 5559; Tribenzylenebenzene; Truxen; Truxene; a-Truxene |
Density: | 1.286g/cm3 |
Melting Point: | 370°C(lit.) |
Boiling Point: | 577.4°Cat760mmHg |
Flash Point: | 299.1°C |
PSA: | 0.00000 |
LogP: | 6.40020 |
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid In water at 100℃; for 16h; | 100% |
With hydrogenchloride; acetic acid at 100℃; for 16h; | 98% |
With hydrogenchloride; acetic acid In water at 120℃; for 10h; | 90% |
Conditions | Yield |
---|---|
With hydrazine hydrate In diethylene glycol at 180℃; for 24h; Temperature; Wolff-Kishner Reduction; | 85% |
With acetic anhydride; zinc |
Conditions | Yield |
---|---|
In dichloromethane for 12h; Heating; | 66% |
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid at 100℃; for 12h; | A 15% B 61% |
Conditions | Yield |
---|---|
Stage #1: 3-Phenylpropionic acid at 60 - 65℃; for 1h; Inert atmosphere; Stage #2: With water at 160℃; for 3h; Inert atmosphere; | 57% |
With PPA at 60 - 170℃; | 50% |
With polyphosphoric acid at 60 - 160℃; for 3h; Inert atmosphere; | 49% |
inden-1-one
A
truxene
B
2-(2,3-dihydro-1H-inden-1-ylidene)-2,3-dihydro-1H-inden-1-one
Conditions | Yield |
---|---|
η-benzene-η-pentamethylcyclopentadienylrhodium(III) tetrafluoroborate at 200℃; for 5h; aldol condensation; | A 54% B 42% |
Conditions | Yield |
---|---|
In tetrachloromethane at -30℃; for 1h; | A 4% B n/a C 26% |
3,4-Diphenyl-2,5-thiophendimethanol
A
truxene
B
5,7-Dihydrodiindeno<2,1-b:1',2'-d>thiophen
Conditions | Yield |
---|---|
With PPA In xylene for 3h; Ambient temperature; | A n/a B 11% |
4b,4c,9b,9c-tetrahydro-cyclobuta[1,2-a;3,4-a']diindene-5,10-dione
truxene
Conditions | Yield |
---|---|
With phosphorus; hydrogen iodide at 180℃; | |
Multi-step reaction with 2 steps 1: bei der Destillation View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid | |
With phosphorus pentaoxide |