Double Lactonization in Triarylamine-Conjugated Dimethyl Diethynylfumarate: Formation of Intensely Colored and Luminescent Quadrupolar Molecules Including a Missing Structural Isomer of Pechmann Dyes
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https://figshare.com/articles/dataset/Double_Lactonization_in_Triarylamine_Conjugated_Dimethyl_Diethynylfumarate_Formation_of_Intensely_Colored_and_Luminescent_Quadrupolar_Molecules_Including_a_Missing_Structural_Isomer_of_Pechmann_Dyes/2612218
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资源简介：
Acid-induced double lactonization in triarylamine-conjugated dimethyl diethynylfumarate E-1 opens up a new synthetic route to Pechmann dyes. This one-pot reaction affords three donor–acceptor–donor quadrupolar molecules (P55-1, P66-1, and P56-1); P56-1 comprises a missing structural isomer of Pechmann dyes. They are intensely colored and brightly luminescent. An organic field-effect transistor device fabricated with P66-1 functions as a p-type semiconductor.
创建时间：
2011-09-21
