Synonym: 1,1,2-Triphenylethene; 1,1,2-Triphenylethylene; 1,1′,1′′-(1-Ethenyl-2-ylidene)tris[benzene]; 1,2-Diphenylethenylbenzene; Benzilidenediphenylmethane; Ethene-1,1,2-triyltribenzene
CAS Number: 58-72-0
Empirical Formula (Hill Notation): C20H16
Molecular Weight: 256.34
EC Number: 200-395-1
MDL Number: MFCD00004765
Linear Formula: C6H5CH=C(C6H5)2
Product Type: Chemical
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assay |
99% |
InChI |
1S/C20H16/c1-4-10-17(11-5-1)16-20(18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-16H |
InChI key |
MKYQPGPNVYRMHI-UHFFFAOYSA-N |
mp |
69-71 °C (lit.) |
SMILES string |
c1ccc(cc1)C=C(/c2ccccc2)c3ccccc3 |
Application: |
Triphenylethylene is an aromatic hydrocarbon, which can be used as a starting material to prepare 2,2,3-triphenyloxirane by asymmetric epoxidation reaction using fluorous chiral manganese complex as a catalyst. It is also used to prepare dihydro-4,5,5-triphenyl-2(3H)-furanone by reacting with acetic anhydride in the presence of MnO2 and NaOAc. |
Packaging: |
5 g in glass bottle |
Purity |
99% |
mp |
69-71 °C (lit.) |
UNSPSC |
12352100 |