title: Control of surface functionality in poly(phenylenevinylene) dendritic architectures.
abstract: The efficient synthesis of new asymmetric poly(phenylenevinylene) dendritic macromolecules using a stepwise convergent-growth approach is described. By an iterative methodology that made use of the Horner-Wadsworth-Emmons (HWE) reaction, dendrons and dendrimers up to the third generation, with eight different functional groups located at the periphery, were prepared in good yields. Both the number and placement of functionalities can be accurately controlled to afford a large variety of dendritic architectures.
authors: Facultad de Química, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain.
authors: Juan
authors: J
authors: Tolosa
authors: Carlos
authors: C
authors: Romero-Nieto
authors: Enrique
authors: E
authors: Díez-Barra
authors: Prado
authors: P
authors: Sánchez-Verdú
authors: Julián
authors: J
authors: Rodríguez-López