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Product Code B771
Price $600.00 ex. VAT

MeHDOQx-DBrDF, for the synthesis of low band-gap semiconducting polymers

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5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline (MeHDOQx-DBrDF) is used for the synthesis of low band-gap polymer semiconductors such as PTQ11.

Fluorinated quinoxaline derivatives are electron deficient, however the electron deficiency is compensated by introducing small methyl and large hexyldecyloxy group which also helps to improve the targeted polymers' solubility in most of the commonly used solvents and to enhance absorption of the polymer.

General Information

CAS number 2414359-15-0
Chemical formula C25H36Br2F2N2O
Molecular weight 578.38 g/mol
Synonyms 5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline
Classification / Family Quinoxaline, Semiconductor synthesis intermediates, Low band gap polymers, OFETs, Organic photovoltaics, polymer solar cells

Chemical Structure

5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline, MeHDOQX-DBrDF, 2414359-15-0
Chemical structure of MeHDOQx-DBrDF, CAS 2414359-15-0

Product Details

Purity > 98% (by 1H NMR in CDCl3)
Melting point n/a
Appearance Colorless oil

MSDS Documentation


Literature and Reviews

  1. High Efficiency Polymer Solar Cells with Efficient Hole Transfer at Zero Highest Occupied Molecular Orbital Offset between Methylated Polymer Donor and Brominated Acceptor, C. Sun et al., J. Am. Chem. Soc., 142, 1465−1474 (2020); DOI: 10.1021/jacs.9b09939.

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