(3,3aR,4,5,6,6aS-hexahydro-5R-hydroxy-2R-methoxy-2H-cyclopenta[b]furan-4R-yl)-E-acrolein 、
联苯-4-甲酰氯 以
吡啶 、 (2S)-N-methyl-1-phenylpropan-2-amine hydrate 为溶剂,
生成 [3,3aR,4,5,6,6aS-hexahydro-2R-methoxy-5R-(p-phenylbenzoyloxy)-2H-cyclopenta[b]furan-4R-yl]-E-acrolein