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allylbis(tert-butyl)phosphine | 62269-82-3

中文名称
——
中文别名
——
英文名称
allylbis(tert-butyl)phosphine
英文别名
allylditert-butylphosphine;Di-t-butylallylphosphin;Di-tert-butyl(prop-2-en-1-yl)phosphane;ditert-butyl(prop-2-enyl)phosphane
allylbis(tert-butyl)phosphine化学式
CAS
62269-82-3
化学式
C11H23P
mdl
——
分子量
186.277
InChiKey
XJCRXEMLFCPOJB-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:
    214.0±19.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    12
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:ab1aeee23b02de9764c418fc18e18bed
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反应信息

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文献信息

  • Structural Importance of Secondary Interactions in Molecules: Origin of Unconventional Conformations of Phosphine-Borane Adducts
    作者:Patrick Spies、Roland Fröhlich、Gerald Kehr、Gerhard Erker、Stefan Grimme
    DOI:10.1002/chem.200700649
    日期:2008.1
    and 20.3 degrees (8 a). Quantum chemical analysis of these compounds revealed the importance of a subtle interplay between competing attractive and repulsive secondary interactions, causing the surprising eclipsed conformational preference for systems of this degree of complexity. Some cyclic phosphine-borane adducts were studied for comparison.
    膦-硼烷加合物系列,Ph2(H3C--C [三化学键] C)P--B(C6F5)3(8 c),Ph(H3C--C [三化学键] C)2P--制备了B(C6F5)3(8b)和(H3C-C [三化学键] C)3P--B(C6F5)3(8a)。X射线晶体结构分析显示,该系列所有成员的日食构型都接近日食,其平均二面角θ(CPBC)为8.1度(8 c),12.3度(8 b)和20.3度(8 a)。这些化合物的量子化学分析揭示了竞争性吸引力和排斥性次级相互作用之间微妙相互作用的重要性,从而导致了对于这种复杂程度的系统而言令人惊讶的黯淡的构象偏爱。为了比较,研究了一些环膦-硼烷加合物。
  • Simultaneous Induction of Axial and Planar Chirality in Arene-Chromium Complexes by Molybdenum-Catalyzed Enantioselective Ring-Closing Metathesis
    作者:Ken Kamikawa、Sachie Arae、Wei-Yi Wu、Chihiro Nakamura、Tamotsu Takahashi、Masamichi Ogasawara
    DOI:10.1002/chem.201500226
    日期:2015.3.23
    metathesis of the various Cs‐symmetric (π‐arene)chromium substrates provides the corresponding bridged planar‐chiral (π‐arene)chromium complexes in excellent yields with up to >99 % ee. With a bulky and unsymmetrical substituent, such as N‐indolyl or 1‐naphthyl, at the 2‐positions of the η6‐1,3‐diisopropenylbenzene ligands, both biaryl‐based axial chirality and π‐arene‐based planar chirality are simultaneously
    各种C s对称(π-芳烃)铬底物的钼催化不对称闭环复分解反应提供了相应的桥联平面手性(π-芳烃)铬络合物,ee收率高达99%以上。用大的和非对称的取代基,如ñ吲哚基或1-萘基,在η的2位6 -1,3-二异丙烯基苯的配体,无论是基于二芳基-轴手性的和基于π -芳烃平面手性是同时在产品中诱发。甚至在除去二羰基铬片段后,仍保留了轴向手性,并且在完全保留对映体纯度的情况下获得了手性联芳基/杂联芳基化合物。
  • Process for producing phosponium borate compound, novel phosphonium borate compound, and method of using the same
    申请人:Masaoka Shin
    公开号:US20070098616A1
    公开(公告)日:2007-05-03
    The invention relates to a phosphonium borate compound represented by Formula (I) (hereinafter, the compound (I)). The invention has objects of providing (A) a novel process whereby the compound is produced safely on an industrial scale, by simple reaction operations and in a high yield; (B) a novel compound that is easily handled; and (C) novel use as catalyst. Formula (I): (R 1 )(R 2 )(R 3 )PH.BAr 4 (I) wherein R 1 , R 2 , R 3 and Ar are as defined in the specification. The process (A) includes reacting a phosphine with a) HCl or b) H 2 SO 4 to produce a) a hydrochloride or b) a sulfate; and reacting the salt with a tetraarylborate compound. The compound (B) has for example a secondary or tertiary alkyl group as R 1 and is easily handled in air without special attention. The use (C) is characterized in that the compound (I) is used instead of an unstable phosphine compound of a transition metal complex catalyst for catalyzing C—C bond, C—N bond and C—O bond forming reactions and the compound produces an effect that is equal to that achieved by the transition metal complex catalyst.
    本发明涉及一种磷酸盐硼化合物,其由式(I)表示(以下简称化合物(I))。本发明的目的是提供(A)一种新的工艺,通过简单的反应操作和高产率安全地在工业规模下生产化合物;(B)一种易于处理的新化合物;以及(C)新的用途作为催化剂。式(I):(R1)(R2)(R3)PH.BAr4(I),其中R1,R2,R3和Ar如规范中所定义。工艺(A)包括将磷化物与a)HCl或b)H2SO4反应,以产生a)盐酸盐或b)硫酸盐;然后将盐与四芳基硼酸盐化合物反应。化合物(B)例如具有二级或三级烷基作为R1,在空气中易于处理而不需要特殊注意。用途(C)的特点是,化合物(I)代替过渡金属复合催化剂的不稳定磷化物化合物,用于催化C-C键,C-N键和C-O键形成反应,并且该化合物产生与过渡金属复合催化剂相同的效果。
  • Process for producing phosphonium borate compound, novel phosphonium borate compound, and method of using the same
    申请人:Masaoka Shin
    公开号:US20090305877A1
    公开(公告)日:2009-12-10
    The invention relates to a phosphonium borate compound represented by Formula (I) (hereinafter, the compound (I)). The invention has objects of providing (A) a novel process whereby the compound is produced safely on an industrial scale, by simple reaction operations and in a high yield; (B) a novel compound that is easily handled; and (C) novel use as catalyst. Formula (I): (R 1 )(R 2 )(R 3 )PH.BAr 4 (I) wherein R 1 , R 2 , R 3 and Ar are as defined in the specification. The process (A) includes reacting a phosphine with a) HCl or b) H 2 SO 4 to produce a) a hydrochloride or b) a sulfate; and reacting the salt with a tetraarylborate compound. The compound (B) has for example a secondary or tertiary alkyl group as R 1 and is easily handled in air without special attention. The use (C) is characterized in that the compound (I) is used instead of an unstable phosphine compound of a transition metal complex catalyst for catalyzing C—C bond, C—N bond and C—O bond forming reactions and the compound produces an effect that is equal to that achieved by the transition metal complex catalyst.
    本发明涉及一种磷酸铵硼酸盐化合物,其化学式表示为(I)(以下简称化合物(I))。本发明的目的是提供(A)一种新的工艺,能够通过简单的反应操作和高产率安全地在工业规模上生产化合物;(B)一种易于处理的新化合物;以及(C)作为催化剂的新用途。 化学式(I):(R1)(R2)(R3)PH·BAr4(I) 其中,R1、R2、R3和Ar的定义如规范中所述。 工艺(A)包括将磷化物与a)HCl或b)H2SO4反应,以产生a)盐酸盐或b)硫酸盐;然后将盐与四芳基硼酸盐化合物反应。 化合物(B)例如具有R1为次级或三级烷基,可以在空气中轻松处理,无需特别注意。 用途(C)的特点是,化合物(I)用于催化C-C键、C-N键和C-O键形成反应,而不是不稳定的过渡金属配合物催化剂中的磷化物化合物,其产生的效果与过渡金属配合物催化剂相当。
  • Process for Producing Phosphonium Borate Compound, Novel Phosphonium Borate Compound, and Method of Using the Same
    申请人:MASAOKA Shin
    公开号:US20110166389A1
    公开(公告)日:2011-07-07
    The invention relates to novel phosphonium borate compounds represented by the Formula: (R 1 )(R 2 )(R 3 )PH.BAr 4 , wherein R 1 , R 2 , R 3 and Ar 4 are as defined herein, and compositions including such phosphonium borate compounds in combination with a transition metal, transition metal salt, transition metal oxide or transition metal complex for use in carbon-carbon bond forming reactions, carbon-nitrogen bond forming reactions and carbon-oxygen bond forming reactions.
    本发明涉及一种新型的磷酸盐硼酸盐化合物,其化学式表示为:(R1)(R2)(R3)PH.BAr4,其中R1、R2、R3和Ar4如本文所定义,并包括这种磷酸盐硼酸盐化合物与过渡金属、过渡金属盐、过渡金属氧化物或过渡金属配合物的组合物,用于碳-碳键形成反应、碳-氮键形成反应和碳-氧键形成反应。
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