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A novel class of fulgimide, (Z)-4-oxazolylfulgimide ((Z)-1-benzyl-4-isopropylidene-3-[1-(2-aryl-5-methyl-oxazolyl)ethylidene]tetrahydropyrrole-2,5-dione), was synthesized by the reaction of (Z)-4-oxazolyl fulgide (4-isopropylidene-3-[1-(2-aryl-5-methyloxazolyl)ethylidene]tetrahydrofuran-2,5-dione) with benzyl amine. Photo-chromic property of (Z)-4-oxazolylfulgimide was studied. Compared with (Z)-4-oxazolylfulgide, the absorption maximum of the colored form of (Z)-4-oxazolylfulgimide is bathochromic-shifted. Substituents on the aryl ring af-fect the absorption maximum of the open form and the colored form of (Z)-4-oxazolylfulgimide.
A novel class of fulgimide, (Z) -4-oxazolylfulgimide ((Z) -1-benzyl-4-isopropylidene- dione), was synthesized by the reaction of (Z) -4-oxazolyl fulgide with 4-isopropylidene-3- [1- (2-aryl-5- methyloxazolyl) ethylidene] tetrahydrofuran- Photo-chromic property of (Z) -4-oxazolylfulgimide was studied. Compared with (Z) -4-oxazolylfulgide, the absorption maximum of the colored form of (Z) -4- oxazolylfulgimide is bathochromic-shifted. Substituents on the aryl ring af-fect the absorption maximum of the open form and the colored form of (Z) -4-oxazolylfulgimide.