(6S,7E)-7-butan-2-ylidene-3-oxa-1-azabicyclo[4.1.0]heptan-2-one 、
(6S,7Z)-7-butan-2-ylidene-3-oxa-1-azabicyclo[4.1.0]heptan-2-one 在
ruthenium trichloride 、
sodium periodate 、
溶剂黄146 、 sodium tetrahydroborate 作用下,
生成 4-[(1S,2S)-1,2-dihydroxy-2-methylbutyl]-1,3-oxazinan-2-one 、 4-[(1S,2R)-1,2-dihydroxy-2-methylbutyl]-1,3-oxazinan-2-one