Synthesis of New Photoresponsive Stilbene Dendrons and Dendrimers

Perumal Rajakumar; Manickam Dhanasekaran; Subramaniyan Selvam

doi:10.1055/s-2006-926401

PAPER

Synthesis of New Photoresponsive Stilbene Dendrons and Dendrimers

Perumal Rajakumar*, Manickam Dhanasekaran, Subramaniyan Selvam
Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai, Tamil Nadu 600 025, India
e-Mail: perumalrajakumar@hotmail.com;

Abstract

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Abstract

A new convergent synthetic route for the synthesis of functionalized photoactive dendrimers having bis-stilbenoid skeletons on planar and tetrahedral cores, endowed with methoxy/methyl group has been developed. Optical spectroscopic techniques have been used to study absorption and emission properties and isomerization behavior of the stilbene dendrimers.

Key words

convergent - Wittig-Horner - photoluminescence

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