1: 93 percent / SOCl2 / toluene / 4 h / 60 - 90 °C
2: 96 percent / NaOH / ethanol; tetrahydrofuran / 3.5 h / 20 - 90 °C
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参考文献
Altenhoff, Gereon; Goddard, Richard; Lehmann, Christian W.; Glorius, Frank
Journal of the American Chemical Society, 2004 , vol. 126, # 46 p. 15195 - 15201