4,4'-Dimethoxychalcone | CAS:2373-89-9

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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

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The anodic reactivity of 4,4′-dimethoxychalcone: a synthetic and mechanistic investigation。[Reference: WebLink]

METHODS AND RESULTS:
The anodic oxidation of the 4,4′-dimethoxychalcone (DMC) was investigated by different electrochemical methods at a platinum working electrode and in acetonitrile as a solvent. The DMC exhibited a single irreversible anodic peak around 1.6 V versus Ag/AgCl. On the time scale of cyclic voltammetry experiments, the highly reactive radical cation issued from the first electron transfer underwent a second order rate-limiting reaction. The potential imposed electrolyses of DMC led to the formation of a semi-conducting oligomer with 40 % yield.
CONCLUSIONS:
Using different physico-chemicals methods, the structural study confirmed the formation of an o-phenylenevinylene oligomer. The values of the corresponding optical and electrochemical band gaps were calculated to be 3.15 and 2.86 eV, respectively. Finally, a mechanism for the DMC electro-oligomerization was proposed on the basis of the obtained results.

Product Name	4,4'-Dimethoxychalcone
CAS No.:	2373-89-9
Catalog No.:	CFN70472
Molecular Formula:	C₁₇H₁₆O₃
Molecular Weight:	268.3 g/mol
Purity:	>=98%
Type of Compound:	Chalcones
Physical Desc.:	Powder
Source:	The heartwoods of Caesalpinia sappan Linn
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
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