tert-Butyl (E)-3-oxo-2-(3-oxoisobenzofuran-1(3H)-ylidene)butanoate
نویسندگان
چکیده
Non-fullerene acceptors have recently attracted much attention as components of organic solar cells. 1H-indene-1,3(2H)-dione is a key compound for the synthesis end-capping component non-fullerene acceptors. In this communication, an intermediate compound, tert-butyl (E)-3-oxo-2-(3-oxoisobenzofuran-1(3H)-ylidene)butanoate, was prepared by reaction between phthalic anhydride and acetoacetate. Further treatment with sodium methoxide in methanol led to formation high yield. The structure newly synthesized established means elemental analysis, high-resolution mass spectrometry, 1H, 13C NMR, IR spectroscopy, spectrometry X-ray analysis.
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ژورنال
عنوان ژورنال: Molbank
سال: 2023
ISSN: ['1422-8599']
DOI: https://doi.org/10.3390/m1614