5,6-benzo-4-diphenylthiophosphoryl-2-phenyl-2-pyridyl-1,3-dioxa-2-boracyclohexane | 141431-52-9

• 英文名称: 5,6-benzo-4-diphenylthiophosphoryl-2-phenyl-2-pyridyl-1,3-dioxa-2-boracyclohexane
• CAS: 141431-52-9
• 化学式: C₃₀H₂₅BNO₂PS
• 分子量: 505.385
• InChiKey: GYPLSOAZRKAQHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  二苯基膦 在 pyridine 作用下， 以 吡啶 、 苯 为溶剂， 生成 5,6-benzo-4-diphenylthiophosphoryl-2-phenyl-2-pyridyl-1,3-dioxa-2-boracyclohexane
  参考文献：
  名称：

  Dioxaborinanes with an exocyclic phosphino group

  摘要：

  The reaction of diphenylphosphine with o-hydroxy aromatic aldehydes and a diphenylboric acid ester in the presence of tertiary amines gave ammonium 5,6-benzo- and 5,6-naphtho-4-diphenylphosphoryl-2,2-diphenyl-1,3-dioxa-2-boratacyclohexanes. The borylation of (alpha,2-dihydroxybenzyl)diphenylphosphine, generated in situ, with isobutyl phenylborate gave 5,6-benzo-4-diphenylphosphino-2-phenyl-1,3-dioza-2-boracyclohexane, which, in contrast to 1,3,2,5-dioxaboraphosphorinanes, has a high reactivity with respect: to electrophilic and nucleophilic reagents and adds oxygen, sulfur, selenium, and pyridine to give the corresponding derivatives.

  DOI：

  10.1007/bf00863936