T. Torres et al., Synthesis of new push-pull unsymmetrically substituted styryl metallophthalocyanines: Targets for nonlinear optics, EUR J ORG C, (9), 1999, pp. 2323-2326
Following our studies on styryl phthalocyanines with extended conjugation,
we report here the synthesis and characterization of new push-pull unsymmet
rically substituted styryl phthalocyanines 2-6. They have been prepared for
studying the influence of the position and electronic character of the sub
stituents and the role of the central metal atom on their optical propertie
s.