Living Anionic Copolymerization of 1-(Alkylsulfonyl)aziridines to Form Poly(sulfonylaziridine) and Linear Poly(ethylenimine)
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The anionic ring-opening copolymerization of 1-(methylsulfonyl)aziridine (MsAz) and 1-(sec-butylsulfonyl)aziridine (sBsAz) produces a soluble random copolymer P(MsAz-r-sBsAz), which can subsequently be converted to linear poly(ethylenimine) (lPEI). The copolym... ...
