反应详情

0.15 mL ethyldiisopropylamine and 73 mg (0.44 mmol) proline-methyl ester (used as the hydrochloride) are added to a solution of 171 mg (0.4 mmol) 2-{4-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-phenoxy}-ethyl methanesulphonate in 2 mL DMF and the reaction mixture is stirred for 18 h at RT. The mixture is evaporated down i. vac. and the residue is purified by HPLC.

1. customThe mixture is evaporated down i
2. customand the residue is purified by HPLC