| 258280-96-5

• CAS: 258280-96-5
• 化学式: C₂₇H₃₈BN₃O
• 分子量: 431.429
• InChiKey: MTKFYHLEUKVEHY-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  硼酸三异丙酯 、 N,N-二甲基苯胺 在 BuLi 、 H₂O 作用下， 以 乙醚 为溶剂， 以20%的产率得到
  参考文献：
  名称：

  Deprotonation from an N-Methyl Group in 2-[1-(Dimethylamino)-1-methylethyl]phenylborane Derivatives

  摘要：

  Reaction of 2-[1-(dimethylamino)-1-methylethyl]phenyllithiun (Ar*Li) with a trialkyl berate, B(OR)(3), in, the 3:1 ratio gave 1-Ar*-3,4,4-trimethyl-1,2,3,4-tetrahydro-3,1-benzazaborin. as a major product together. with the corresponding protonated compound and the boronic acid. The structure of the hetelocyclic compound was determined by X-ray analysis and NMR spectroscopy. This compound is formed via the deprotonation from one of the N-Me groups in. Ar*B-2(OR) by the remaining Ar*Li followed by the facile intramolecular cyclization between the boron and carbon, atoms.

  DOI：

  10.1021/om990724n