(3R)-3-[(E,2R)-4-[(3aR,7aR)-1,3-dimethyl-2-oxo-3a,4,5,6,7,7a-hexahydrobenzo[d][1,3,2]diazaphosphol-2-yl]but-3-en-2-yl]cyclopentan-1-one 在
sodium tetrahydroborate 作用下,
生成 (3aR,7aR)-2-{(E)-(R)-3-[(R)-3-(tert-Butyl-dimethyl-silanyloxy)-cyclopentyl]-but-1-enyl}-1,3-dimethyl-octahydro-benzo[1,3,2]diazaphosphole 2-oxide