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One-Pot Synthesis of Flexible Poly-P-(Phenyleneethynylene)s with Controlled Conjugated Length
One-Pot Synthesis of Flexible Poly-P-(Phenyleneethynylene)s with Controlled Conjugated Length
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机译:共轭长度受控的柔性聚-P-(苯乙炔基)的一锅合成
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摘要
A novel monomer design for the synthesis of PPE-type polymers containing conjugated segments of well-defined length connected by flexible linkers under Sonogashira reaction conditions is presented. The resulting polymers retain the photophysical properties of a fully conjugated PPE. The extent of incorporation of the flexible units along the backbone is governed by the comonomer feed ratio and can be varied in a statistically predictable fashion.
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