Fig. 3 | Nature Communications

Fig. 3

From: Post-polymerisation functionalisation of conjugated polymer backbones and its application in multi-functional emissive nanoparticles

Fig. 3

Scope of the reaction. a Reaction of P2-F with functionalised thiols, thioacetates and alcohols: all reactions in CB:DMF (3:1, v-v) solvent. (i) S-(3-azidopropyl)thioacetate, KOH; (ii) (3-mercaptopropyl)trimethoxysilane, K2CO3; (iii) poly(2-ethyl-2-oxazoline), K2CO3; (iv) 11-mercaptoundecanoic acid, K2CO3; (v) 1,8-octanedithiol diacetate, NaOH; (vi) S-(10-undecenyl)thioacetate, KOH; (vii) 2-ethyl-1-hexanol, KOH; (viii) triethylene glycol monomethyl ether, KOH. b Structures of polymers P3–P6 before and after thiol substitution. c Schematic of the synthesis of the multifunctionalised polymer (P7-Multi)

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