A convenient synthesis of a 2,7-difunctional tetra(alkoxy)triphenylene involving 4,4′-diacetoxy-3,3′-dialkoxybiphenyl as a key precursor and its conversion to extended hybrid mesogenic compounds

A new rational pathway to 2,7-difunctionalised-β-hexa-substituted triphenylenes is presented, requiring less protection/deprotection and purification steps than more conventional synthetic procedures in the framework of the 'biphenyl route'. Main improvements are deprotection via alkaline...

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Detalles Bibliográficos
Autores principales:	Zelcer, A., Cecchi, F., Alborés, P., Guillon, D., Heinrich, B., Donnio, B., Cukiernik, F.D.
Formato:	JOUR
Materias:	biphenyl route liquid crystals polymer siloxane triphenylenes
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_02678292_v40_n8_p1121_Zelcer
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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