反应条件
1: 1.) 1.6 M n-butyllithium / 1.) THF, hexane, from -70 deg C to 0 deg C, 45 min, 2.) from -70 deg C to room temperature, 2 h
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参考文献
Graham; Hoffman; Gautheron; Michelson; Scholz; Schwam; Shepard; Smith; Sondey; Sugrue
Journal of Medicinal Chemistry, 1990 , vol. 33, # 2 p. 749 - 754