(S)-螺[1-氮杂双环[2.2.2]辛烷-3,5'-恶唑啉]-2'-酮 、
2,4-二溴-5-(三甲基甲硅烷基)呋喃 在
(R)-3'-[4-bromo-5-(trimethylsilyl)furan-2-yl]spiro[1-azabicyclo[2,2.2]octan-3,5'-oxazolidin]-2'-one 作用下,
以The title compound (577 mg) was obtained as a pale yellow solid, m/z 399, 401 (MH+)的产率得到(R)-3'-[4-bromo-5-(trimethylsilyl)furan-2-yl]spiro[1-azabicyclo[2,2.2]octan-3,5'-oxazolidin]-2'-one