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O,O-di-n-butyl α-hydroxy 4-methoxybenzylphosphonate | 38707-03-8

中文名称
——
中文别名
——
英文名称
O,O-di-n-butyl α-hydroxy 4-methoxybenzylphosphonate
英文别名
dibutyl hydroxy(4-methoxyphenyl)methylphosphonate;Dibutyl [hydroxy(4-methoxyphenyl)methyl]phosphonate;dibutoxyphosphoryl-(4-methoxyphenyl)methanol
O,O-di-n-butyl α-hydroxy 4-methoxybenzylphosphonate化学式
CAS
38707-03-8
化学式
C16H27O5P
mdl
——
分子量
330.361
InChiKey
DHVSHEXZRNVCDD-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

物化性质

  • 沸点:
    454.4±45.0 °C(Predicted)
  • 密度:
    1.112±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    22
  • 可旋转键数:
    11
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    65
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    O,O-di-n-butyl α-hydroxy 4-methoxybenzylphosphonateN,N'-羰基二咪唑碘甲烷 作用下, 以 乙腈 为溶剂, 以100%的产率得到
    参考文献:
    名称:
    从O,O-二烷基α-羟基苄基膦酸酯轻松合成O,O-二烷基α-卤代苄基膦酸酯
    摘要:
    O,O-二烷基α-羟基苄基膦酸酯(1)可以容易地定量转化为相应的α-溴(2)或α-碘(3)膦酸酯,使用N'-羰基二咪唑(CDI)存在下。烯丙基溴或甲基碘。
    DOI:
    10.1016/0040-4020(96)00556-x
  • 作为产物:
    描述:
    三丁基,三丁酯 在 iron(III) chloride 、 三乙胺 作用下, 以 四氢呋喃 为溶剂, 反应 36.25h, 生成 O,O-di-n-butyl α-hydroxy 4-methoxybenzylphosphonate
    参考文献:
    名称:
    使用樟脑基三齿席夫碱[FeCl(SBAIB-d)] 2的铁配合物催化醛的对映选择性加氢羰基化反应
    摘要:
    AbstractAn iron(III)‐Schiff base‐catalyzed, highly enantioselective hydrophosphonylation of various aldehydes is described. Under the optimized reaction conditions, 5 mol% of the iron/camphor‐based tridentate Schiff base complex [FeCl(SBAIB‐d)]2 produces high yields (up to 99%) of α‐hydroxy phosphonates in excellent enantioselectivities (up to 99%). The merits of this catalytic system are an easily synthesizable catalyst, inexpensive starting materials, practically simple aerobic reaction conditions, and low catalyst loading (5 mol%).magnified image
    DOI:
    10.1002/adsc.201300653
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文献信息

  • Convenient synthesis of α-diarylmethylphosphonates by HOTf catalyzed Friedel-Crafts arylation of α-aryl α-hydroxyphosphonates
    作者:Long Chen、Yun-Xiang Zou、Xin-Yue Fang、Xu Yin
    DOI:10.1080/10426507.2017.1393424
    日期:2018.3.4
    GRAPHICAL ABSTRACT ABSTRACT We report a convenient catalytic Friedel-Crafts arylation of α-aryl α-hydroxyphosphonates with various (hetero)aromatic compounds. HOTf (trifluoromethanesulfonic acid) is identified to be the best Brønsted acid catalyst, and the desired α-diarylmethylphosphonates were obtained in up to 41–95% yield.
    图形摘要 摘要 我们报告了 α-芳基 α-羟基膦酸酯与各种(杂)芳族化合物的方便的催化 Friedel-Crafts 芳基化。HOTf(三氟甲磺酸)被认为是最好的布朗斯台德酸催化剂,并且以高达 41-95% 的产率获得了所需的 α-二芳基甲基膦酸酯。
  • Catalytic Enantioselective Hydrophosphonylation of Aldehydes Using the Iron Complex of a Camphor-Based Tridentate Schiff Base [FeCl(SBAIB-d)]<sub>2</sub>
    作者:Ramalingam Boobalan、Chinpiao Chen
    DOI:10.1002/adsc.201300653
    日期:2013.11.25
    AbstractAn iron(III)‐Schiff base‐catalyzed, highly enantioselective hydrophosphonylation of various aldehydes is described. Under the optimized reaction conditions, 5 mol% of the iron/camphor‐based tridentate Schiff base complex [FeCl(SBAIB‐d)]2 produces high yields (up to 99%) of α‐hydroxy phosphonates in excellent enantioselectivities (up to 99%). The merits of this catalytic system are an easily synthesizable catalyst, inexpensive starting materials, practically simple aerobic reaction conditions, and low catalyst loading (5 mol%).magnified image
  • The facile synthesis of O,O-Dialkyl α-halobenzylphosphonates from O,O-Dialkyl α-hydroxybenzylphosphonates
    作者:Donovan Green、Said Elgendy、Geeta Patel、Jehan A. Baban、Emmanuel Skordalakes、Wahid Husman、Vijay V. Kakkar、John Deadman
    DOI:10.1016/0040-4020(96)00556-x
    日期:1996.7
    O,O-Dialkyl α-hydroxybenzylphosphonates (1) can be easily converted in their corresponding α-bromo (2) or α-iodo (3) phosphonates, in quantitative yield, using ,N′-carbonyldiimidazole (CDI) in the presence of allyl bromide or methyl iodide.
    O,O-二烷基α-羟基苄基膦酸酯(1)可以容易地定量转化为相应的α-溴(2)或α-碘(3)膦酸酯,使用N'-羰基二咪唑(CDI)存在下。烯丙基溴或甲基碘。
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