Preparation of dipyrrins from F-BODIPYs by treatment with methanesulfonic acids
作者:J. Urieta、B. L. Maroto、F. Moreno、A. R. Agarrabeitia、M. J. Ortiz、S. de la Moya
DOI:10.1039/c5ra14914b
日期:——
procedure for the preparation of dipyrrins from F-BODIPYs is reported. The new method makes possible to obtain certain dipyrrin derivatives that were unaccessible from F-BODIPYs to date. To demonstrate the ability of the new procedure, dipyrrins having highly reactive groups, such as chloro, cyano or acetoxyl, have been easily obtained from the corresponding F-BODIPY, which shows the synthetic utility
Selective Lateral Lithiation of Methyl BODIPYs: Synthesis, Photophysics, and Electrochemistry of New <i>Meso</i> Derivatives
作者:Eduardo Palao、Santiago de la Moya、Antonia R. Agarrabeitia、Ixone Esnal、Jorge Bañuelos、Íñigo López-Arbeloa、María J. Ortiz
DOI:10.1021/ol501945v
日期:2014.9.5
Selected meso BODIPYs (chemically reactive, difficult to obtain by established procedures, or photophysically or electrochemically attractive) have been obtained by unprecedented selective lateral lithiation of 8-methylBODIPYs. The physical study of the obtained new meso BODIPYs reveals interesting tunable properties related to the activation of intramolecular charge-transfer processes, endorsing the