4.7 Article

Frustrated Lewis pair catalyzed hydrodehalogenation of benzyl-halides

期刊

CHEMICAL COMMUNICATIONS
卷 58, 期 8, 页码 1175-1178

出版社

ROYAL SOC CHEMISTRY
DOI: 10.1039/d1cc05943b

关键词

-

资金

  1. NSERC of Canada
  2. Canada Research Chair
  3. Guggenheim foundation
  4. Canada Council for the Arts
  5. Royal Society of Chemistry
  6. American Chemical Society
  7. DFG [490737079]
  8. Colin Hahnemann Bayley Fellowship in Chemistry
  9. China Scholarship Council (CSC)
  10. Banting Fellowship
  11. CSC postdoctoral fellowship

向作者/读者索取更多资源

In the presence of 10 mol% B(2,6-C6F2H3)(3), excess tetramethylpiperidine (TMP) and H-2 (or D-2), catalytic hydrogenative dehalogenation of benzyl-halides to yield corresponding toluene derivatives is achieved. This reaction proceeds through the initial FLP activation of H-2 to form ammonium hydridoborate [TMPH][HB(2,6-C6F2H3)(3)], which then cooperatively activates the C-X bond (X = Cl, Br, I) of benzyl-halides to generate the corresponding ammonium halide salts.
10 mol% B(2,6-C6F2H3)(3) in the presence of excess tetramethylpiperidine (TMP) and H-2 (or D-2) is shown to catalyze the hydrogenative dehalogenation of benzyl-halides to give corresponding toluene derivatives. These reactions proceed via an initial FLP activation of H-2 yielding the ammonium hydridoborate [TMPH][HB(2,6-C6F2H3)(3)]. This species acts in analogy to a FLP to cooperatively activate C-X bond (X = Cl, Br, I) of benzyl-halides delivering hydride and generating the corresponding ammonium halide salts.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据