• mg电子游艺注册送11|mg电子游艺注册送11【彩金送不停】

  • 发布时间:2016-01-22 13:58 | 作者:yc | 来源:互联网 | 浏览:1200 次
  • mg电子游艺注册送11|mg电子游艺注册送11【彩金送不停】

    A general atom-economical approach for the synthesis of α-halomethyl ketones is demonstrated through hydration of a wide range of h喜来登3d图库一九图库aloalkynes. Other outstanding features include excellent yields from both alkyl- and aryl-substituted haloalkynes and wide functionpt老虎机al group tolerance. This protocol is an alternative to conventional α-halogenation of ketones.

    http://pubs.acs.org/doi/abs/10.1021/jow

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