Eight green and blue BODIPY dyes, substituted by diverse truxene units, have been synthesized and fully characterized by HRMS and NMR spectroscopy as well as electrochemistry to determine their redox properties. Different substituents such as bromine, thiophene and ethynylthiophene were introduced at the 7,12-positions of the truxene units to further extend the conjugation pathway and increase their TPA properties. Their linear (one photon) and non-linear (two-photon) photophysical properties were also carefully investigated.

中文翻译：

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Truxene-BODIPY二元组和三元组：合成，光谱表征，一和二光子吸收特性和电化学

已经合成了八种被不同的戊烯单元取代的绿色和蓝色BODIPY染料，并通过HRMS和NMR光谱以及电化学方法对其进行了充分表征，以确定它们的氧化还原特性。将不同的取代基（例如溴，噻吩和乙炔基噻吩）引入到戊二烯单元的7,12位，以进一步扩展共轭途径并提高其TPA性能。还仔细研究了它们的线性（一个光子）和非线性（两个光子）光物理性质。