2-苯基丁酸置于正丁基锂,硫酸体系中,用 四氢呋喃,正己烷 用作溶剂,化学反应 56.67H,反应生成2-苯基丁酰苯
参考文献:Continuous Flow-Processing Of Organometallic Reagents Using An Advanced Peristaltic Pumping System And The Telescoped Flow Synthesis Of (E/z)-Tamoxifen
标题:Continuous Flow-Processing Of Organometallic Reagents Using An Advanced Peristaltic Pumping System And The Telescoped Flow Synthesis Of (E/z)-Tamoxifen
摘要:A New Enabling Technology For The Pumping Of Organometallic Reagents Such As N-Butyllithium,Grignard Reagents,And Dibal-H Is Reported,Which Utilises A Newly Developed,Chemically Resistant,Peristaltic Pumping System. Several Representative Examples Of Its Use In Common Transformations Using These Reagents,Including Metal-Halogen Exchange,Addition,Addition-Elimination,Conjugate Addition,And Partial Reduction,Are Reported Along With Examples Of Telescoping Of The Anionic Reaction Products. This Platform Allows For Truly Continuous Pumping Of These Highly Reactive Substances (And Examples Are Demonstrated Over Periods Of Several Hours) To Generate Multigram Quantities Of Products. This Work Culminates In An Approach To The Telescoped Synthesis Of (E/z)-Tamoxifen Using Continuous-Flow Organometallic Reagent-Mediated Transformations.
Doi:10.1021/op4001548