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. 2021 Feb 24;26(5):1199. doi: 10.3390/molecules26051199

Figure 9.

Figure 9

PCL methacrylation reaction scheme. PCL triol (a) dissolved in DCM, was reacted with MAA in the presence of TEA to produce three-armed PCLMA (b). Depending on the reaction time and the reactant concentrations, the PCL triol could become fully methacrylated, with all three arms expressing a methacrylate group (bi) or partially methacrylated (bii,biii).