T82805
Triphenylethylene
99%
Synonym(s):
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
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All Photos(2)
About This Item
Linear Formula:
C6H5CH=C(C6H5)2
CAS Number:
Molecular Weight:
256.34
Beilstein:
1867462
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
99%
mp
69-71 °C (lit.)
SMILES string
c1ccc(cc1)\C=C(/c2ccccc2)c3ccccc3
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
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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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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G Grenier et al.
Chemical & pharmaceutical bulletin, 46(9), 1480-1483 (1998-10-17)
In a previous work we synthesized a class of new antineoplastic drugs by coupling a cisplatin derivative to a triphenylethylene moiety similar to the antiestrogen, tamoxifen. These drugs differ in the number of hydroxy functions on the triphenylethylene rings and
MnO 2-promoted carboesterification of alkenes with anhydrides: a facile approach to ?-lactones
Wu Lihuan, et al.
Chemical Communications (Cambridge, England), 52(12), 2628-2631 (2016)
E Mombelli
SAR and QSAR in environmental research, 23(1-2), 37-57 (2011-10-22)
The determination of binding affinities for the estrogen receptor (ER) is used extensively to assess potential hazards to human health and the environment arising from chemicals that can interfere with natural hormone homeostasis. Given the great number of chemicals to
M Pons et al.
Journal of steroid biochemistry, 36(5), 391-397 (1990-08-14)
The relative binding affinities of a series of twelve para-hydroxylated triphenylethylenes (TPEs) for the estradiol receptor (ER) of calf uterus cytosol were measured by a competition method. The results obtained under equilibrium conditions support the hypothesis of the additivity of
Effect of estrogenic and antiestrogenic triphenylethylene derivatives on progesterone and estrogen receptors levels of MCF-7 cells.
N Legros et al.
Biochemical pharmacology, 42(9), 1837-1841 (1991-10-09)
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