53699-47-1Relevant academic research and scientific papers
Double aromatic ring substituted fulgide photochromic compound and preparation method thereof
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Paragraph 0047; 0049-0055; 0067-0075, (2020/05/02)
The invention discloses a double aromatic ring substituted fulgide photochromic compound. According to the preparation method, diethyl succinate is used as a core skeleton, 4-pyridine methylene is grafted to the 2-position of diethyl succinate, and phenyl
Furan-2(3H)- and 2(5H)-ones. Part 5. Photoreaction of 3-Benzylfuran-2(5H)-ones; Cyclisation to Indenofuranones
Muraoka, Osamu,Tanabe, Genzoh,Sano, Kyohko,Minematsu, Toshie,Momose, Takefumi
, p. 1833 - 1846 (2007/10/02)
The effect of substitution at the 'central methane' on the photoreactivity of 3-benzylfuran-2(5H)-ones 5a-g was investigated.Despite its di-?-methane structure, photochemical arylation was effected to give substituted indenofuranones 6 in good yields.Only
