Unusual Intramolecular Hydrogen Transfer in 3,5-Di(triphenylethylenyl) BODIPY Synthesis and 1,2-Migratory Shift in Subsequent Scholl Type Reaction
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https://figshare.com/articles/dataset/Unusual_Intramolecular_Hydrogen_Transfer_in_3_5_Di_triphenyl_ethylenyl_BODIPY_Synthesis_and_1_2_Migratory_Shift_in_Subsequent_Scholl_Type_Reaction/2134870
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资源简介：
The straightforward synthesis of
3,5-di(triphenylethylenyl)
BODIPYs 1–3 from the condensation
of 2-(triphenylethylenyl) pyrrole with aryl aldehydes are surprisingly
found to produce side products that are hydrogenated at one of the
two triphenylethylene substituents. It was also observed that the
subsequent Scholl type reaction of 1 resulted in a “1,2-migratory
shift” of one triphenylethylene substituent in addition
to a ring closing reaction. Preliminary investigations, including
DFT calculations and isolation of intermediates, were conducted to
study these unusual observations on BODIPY chemistry.
创建时间：
2016-02-13
