A Convenient Method for Preparation of Amphiphilic Monomethoxypoly (Ethylene Glycol)–Polystyrene Diblock Copolymer by NMRP Technique

A Convenient Method for the Synthesis of

A Convenient Method for the Synthesis of the Amphiphilic Triblock Copolymer Poly(L-lactic acid)-block-Poly(L-lysine)-block-Poly(ethylene glycol) Monomethyl Ether

✍ Li Xiang; Lin-Jing Shen; Feng Long; Ke Yang; Jun-Bing Fan; Ya-Jing Li; Jiannan X 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 626 KB

## Abstract The amphiphilic triblock copolymer PLA__‐b‐__PLL__‐b‐__MPEG is prepared in three steps through acylation coupling between the terminal amino groups of PLA__‐b‐__PZLL‐NH~2~ and carboxyl‐terminal MPEG, followed by the deprotection of amines. The block copolymers are characterized via FT‐I