1: NaH / dimethylformamide 2: 100 percent / H2 / Pd/C / methanol 3: 82 percent / Fremy's salt / acetone; H2O 4: 1.) TFA, 2.) NaHCO3 / 1.) CH2Cl2, 2.) EtOH 5: CuCl2, Et3N, O2 / acetonitrile 6: NaOMe / methanol View Scheme

<b>Multi-step reaction with 7 steps<br /> </b>1: K₂CO₃ / dimethylformamide<br />2: Fe, HCl / H₂O<br />3: ICl, Na₂CO₃ / diethyl ether; H₂O<br />4: 86 percent / NaHCL₃ / acetone; H₂O<br />5: 89 percent / (o-MeC₆H₄)3P, Et₃N / Pd(OAc)2 / acetonitrile / 3 h / Heating<br />6: LiAlH₄ / diethyl ether<br />7: CH₂Cl₂ <br /> <br /> &nbsp;

<b>Multi-step reaction with 7 steps<br /> </b>1: K₂CO₃ / dimethylformamide<br />2: Fe, HCl / H₂O<br />3: ICl, Na₂CO₃ / diethyl ether; H₂O<br />4: 86 percent / NaHCL₃ / acetone; H₂O<br />5: 89 percent / (o-MeC₆H₄)3P, Et₃N / Pd(OAc)2 / acetonitrile / 3 h / Heating<br />6: LiAlH₄ / diethyl ether<br />7: CH₂Cl₂ <br /> <br /> &nbsp;