2,5-dioxopyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoate → 3-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-N-(3-(1,1,1,3,3,3-hexafluoro-2-(methoxy-methoxy)propan-2-yl)-4-(tributylstannyl)benzyl)-N-methylpropanamide

関与物質

反応手順

Compound 14 (86 mg, 138 μmol) was dissolved in anhydrous acetonitrile (2 mL) and 3-(Maleimido)propionic acid N-hydroxysuccinimide ester (44 mg, 166 mmol) was added. The mixture was stirred overnight at room temperature, the solvent removed under reduced pressure and the residue purified over silica gel using chloroform/methanol (98/2) as eluant to give 86 mg (111 μmol, 81% yield) of a colorless oil.

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