甲醇 、 (R)-4,4-dimethyl-2-oxotetrahydrofuran-3-yl-(1S,2S,3R,4R)-3-triphenylstannylbicyclo[2.2.1]hept-5-ene-2-carboxylate 在
diisobutylaluminium hydride 、 aq. Rochelle's salt 作用下,
以
二氯甲烷 为溶剂,
以100%的产率得到(1R,2R,3S,4S)-3-hydroxymethyl-2-triphenylstannylbicyclo[2.2.1]hept-5-ene