Ethyl α,α dibromoacetate was confirmed to be a difunctional initiator for the atom transfer radical polymerizatio......

以单苄撑缩季戍四醇为前体，合成了一端为α-溴代丙酸酯，一端为羟基的双官能引发剂。以此引发剂，先引发脂肪酶催化的甲基环碳酸酯开环......