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Figure 1 The synthesis of the title molecule, I. (i) Methyl acrylate, MeOH, 25 °C, 12 h. (ii) Diethyl malonate, reflux, 6 h. (iii) NaH, cyclohexane/toluene, reflux. (iv) AcOH/H2O (30%, v/v). |
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Figure 1 The synthesis of the title molecule, I. (i) Methyl acrylate, MeOH, 25 °C, 12 h. (ii) Diethyl malonate, reflux, 6 h. (iii) NaH, cyclohexane/toluene, reflux. (iv) AcOH/H2O (30%, v/v). |