tert-Butyl-[3,3-dimethyl-4-((2S,3S)-2-methyl-3-phenylsulfanyl-tetrahydro-pyran-2-yl)-butoxy]-diphenyl-silane | 135967-32-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: tert-Butyl-[3,3-dimethyl-4-((2S,3S)-2-methyl-3-phenylsulfanyl-tetrahydro-pyran-2-yl)-butoxy]-diphenyl-silane
• CAS: 135967-32-7
• 化学式: C₃₄H₄₆O₂SSi
• 分子量: 546.89
• InChiKey: YPBFSKUQNJJCIU-VBTAUBHQSA-N

反应信息

• 作为产物：
  描述：

  (4S,5S)-9-(tert-Butyl-diphenyl-silanyloxy)-5,7,7-trimethyl-5-phenylsulfanyl-nonane-1,4-diol 在 氢气 作用下， 以91%的产率得到tert-Butyl-[3,3-dimethyl-4-((2S,3S)-2-methyl-3-phenylsulfanyl-tetrahydro-pyran-2-yl)-butoxy]-diphenyl-silane
  参考文献：
  名称：

  Synthesis of tetrahydropyrans by hydroxyl participation in phenylthio migration

  摘要：

  Acid-catalysed cyclisation of substituted 1,6- or 1,4-alkane diols with suitably placed phenylthio groups leads to high yields of tetrahydropyrans formed by exo or endo hydroxyl participation during phenylthio migration with inversion at both the migration origin and terminus.

  DOI：

  10.1016/s0040-4039(00)92726-6