Electronic Supporting Information

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Maël Le Bohec, Sandie Piogé, Sagrario Pascual* and Laurent Fontaine*. Institut des Molécules et Matériaux du Mans, UMR 6283 CNRS – Université du Maine, ...
Electronic Supporting Information Heterofunctional RAFT-derived PNIPAM via cascade trithiocarbonate removal and thiol-yne coupling click reaction

Maël Le Bohec, Sandie Piogé, Sagrario Pascual* and Laurent Fontaine*



Institut des Molécules et Matériaux du Mans, UMR 6283 CNRS – Université du Maine, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France

Additional figures

Figure S1: FTIR spectrum of 2-cyano-5-oxo-5-(prop2-yn-1-ylamino)pentan-2yldodecylcarbonotrithioate (COPYDC).

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Figure S2: Ln([M]0/[M]t vs. time plot for the RAFT polymerization of NIPAM with COPYDC as RAFT agent and AIBN as initiator in DMF at 70°C; [NIPAM]0/[COPYDC]0/[AIBN]0 = 100/1/0.1.

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Figure S3: Mn and Đ vs. conversion during the RAFT polymerization of NIPAM with COPYDC as RAFT agent and AIBN as initiator in DMF at 70°C; [NIPAM]0/[COPYDC]0/[AIBN]0 = 100/1/0.1



Figure S4: Picture of α-alkynyl,ω-dodecyltrithiocarbonate-PNIPAM before (top) and after (bottom) removal of the trithiocarbonate chain-end group using AIBN as radical initiator in 1,4-dioxane at 80°C.

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Mn and Đ versus conversion

ln([M]0/[M]t versus time