摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

PyBH2I | 22289-96-9

中文名称
——
中文别名
——
英文名称
PyBH2I
英文别名
pyridine(BH2I)
PyBH2I化学式
CAS
22289-96-9
化学式
C5H7BIN
mdl
——
分子量
218.833
InChiKey
NDYFCLITMIENSO-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Riley, Marvin D.; Miller, Norman E., Inorganic Chemistry, 1974, vol. 13, # 3, p. 707 - 710
    摘要:
    DOI:
  • 作为产物:
    描述:
    吡啶硼烷 作用下, 以 二氯甲烷 为溶剂, 生成 PyBH2I
    参考文献:
    名称:
    Formation of Pinacol Boronate Esters via Pyridine Iodoborane Hydroboration
    摘要:
    Hydroboration of alkenes with pyridine iodoborane followed by treatment with pinacol/NaOH affords monoalkyl pinacol boronates in moderate to good yield. Dialkylborinic acid derivatives are formed competitively, especially in the case of terminal alkenes. This side reaction can be minimized by using excess of pyridine iodoborane. More hindered alkenes give the best results.
    DOI:
    10.1021/jo8020049
  • 作为试剂:
    参考文献:
    名称:
    Formation of Pinacol Boronate Esters via Pyridine Iodoborane Hydroboration
    摘要:
    Hydroboration of alkenes with pyridine iodoborane followed by treatment with pinacol/NaOH affords monoalkyl pinacol boronates in moderate to good yield. Dialkylborinic acid derivatives are formed competitively, especially in the case of terminal alkenes. This side reaction can be minimized by using excess of pyridine iodoborane. More hindered alkenes give the best results.
    DOI:
    10.1021/jo8020049
点击查看最新优质反应信息

文献信息

  • Hydroboration with Pyridine Borane at Room Temperature
    作者:Julia M. Clay、Edwin Vedejs
    DOI:10.1021/ja043743j
    日期:2005.4.1
    Treatment of pyridine borane (Py.BH3) with iodine, bromine, or strong acids affords activated Py.BH2X complexes that are capable of hydroborating alkenes at room temperature. Evidence is presented for an unusual hydroboration mechanism involving leaving group displacement. In contrast to THF.BH3, hydroboration with Py.BH2I selectively affords the monoadducts. The crude hydroboration products are converted into synthetically useful potassium alkyltrifluoroborate salts upon treatment with methanolic KHF2.
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.14, 3.11.1, page 120 - 124
    作者:
    DOI:——
    日期:——
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.14, 3.9, page 117 - 119
    作者:
    DOI:——
    日期:——
查看更多

同类化合物

相关结构分类