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2-phenylethylphosphonous acid

中文名称
——
中文别名
——
英文名称
2-phenylethylphosphonous acid
英文别名
Phenylethylphosphonous Acid
2-phenylethylphosphonous acid化学式
CAS
——
化学式
C8H11O2P
mdl
——
分子量
170.148
InChiKey
JCJPWQHXLXBRIG-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):
    1.1
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-phenylethylphosphonous acid乙烯偶氮二异丁腈溶剂黄146 为溶剂, 反应 3.0h, 以to obtain 384 g (96% of theory) of ethyl-2-phenylethylphosphinic acid的产率得到Ethyl-2-phenylethylphosphinic acid
    参考文献:
    名称:
    Method for the Production of Mixed-Substituted Dialkylphosphinic Acids, Esters, and Salts, and Use Thereof
    摘要:
    本发明涉及一种生产混合取代的二烷基膦酸、酯和盐的方法,其特征在于a)在催化剂A的存在下,将膦酸源(I)与烯烃(IV)反应,得到烷基膦酸、其盐或酯(II),b)在催化剂B的存在下,将获得的烷基膦酸、其盐或酯(II)与烯烃(IV)反应,得到混合取代的二烷基膦酸衍生物(III),其中R1、R2、R3、R4、R11、R12、R13、R14相同或不同,独立地代表H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基,X代表H、C1-C18烷基、C8-C18芳基、C6-C18芳基烷基、C8-C18烷基芳基、Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Cu、Ni、Li、Na、K和/或质子化氮碱基,催化剂A代表过渡金属和/或过渡金属化合物和/或由过渡金属和/或过渡金属化合物和至少一个配体组成的催化剂体系,催化剂B代表形成过氧化物、过氧化物化合物和/或偶氮化合物的化合物。
    公开号:
    US20110245386A1
  • 作为产物:
    描述:
    苯乙烯tris-(dibenzylideneacetone)dipalladium(0)4,5-双二苯基膦-9,9-二甲基氧杂蒽 次磷酸 作用下, 以 四氢呋喃 为溶剂, 80.0 ℃ 、100.0 kPa 条件下, 反应 6.0h, 以100%的产率得到2-phenylethylphosphonous acid
    参考文献:
    名称:
    Alkylphosphonous acids, salts and esters, methods for the production thereof, and use of the same
    摘要:
    该发明涉及公式(I)A-P(═O)(OX)—H(I)的烷基膦酸、盐和酯,其中A为C2-C20烷基、C2-C20烷基烯或C8-C20取代的烷基芳基,X为H、烷基、芳基、烷基芳基、烯烃、取代烷基、芳基、烷基芳基、烯烃、铵基、一级、二级、三级、四级烷基和/或芳基铵基、碱金属、碱土金属、第三和第四主族元素、第二、第四和第八亚族元素或镧系元素的化合物。该发明还涉及制备方法以及所述化合物的用途。
    公开号:
    US08293938B2
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文献信息

  • Method for the Production of Alkylphosphonic Acids, Esters, and Salts by Oxidizing Alkylphosphonous Acids, and Use Thereof
    申请人:Hill Michael
    公开号:US20110251314A1
    公开(公告)日:2011-10-13
    The invention relates to a method for producing monocarboxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, and b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an oxidizing agent or with an oxidizing agent and water or with oxygen and water in the presence of a catalyst B to obtain the alkylphosphonic acid derivative (III), wherein R 1 , R 2 , R 3 , R 4 are identical or different from each other and independently represent, inter alia, H, C 1 -C 18 -alkyl, C 6 -C 18 -aryl, C 6 -C 18 -aralkyl, C 6 -C 18 -alkylaryl, X and Y are identical or different from each other and independently represent H, C 1 -C 18 -alkyl, C 6 -C 18 -aryl, C 6 -C 18 -aralkyl, C 6 -C 18 -alkylaryl, Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K and/or a protonated nitrogenous base, and catalysts A and B are transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand.
    本发明涉及一种生产单羧基功能化的二烷基膦酸、酯和盐的方法,其特征在于a) 在催化剂A的存在下,将膦酸源(I)与烯烃(IV)反应,以获得烷基膦酸、其盐或酯(II),b) 在催化剂B的存在下,将获得的烷基膦酸、其盐或酯(II)与氧化剂或氧化剂和氧气反应,以获得烷基膦酸生物(III),其中R1、R2、R3、R4相同或不同,独立地表示H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基,X和Y相同或不同,独立地表示H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基、Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Cu、Ni、Li、Na、K和/或质子化的氮碱基,催化剂A和B是过渡属和/或过渡属化合物和/或由过渡属和/或过渡属化合物和至少一种配体组成的催化剂体系。
  • Method For Producing Alkylphosphonous Acid Salts
    申请人:Hill Michael
    公开号:US20130126805A1
    公开(公告)日:2013-05-23
    The invention relates to a method for producing alkylphosphonous acid salts, characterised in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salts or esters thereof (II), b) the thus obtained alkylphosphonous acid, the salts or esters thereof (II) are reacted with metal compounds of Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or a protoned nitrogen base to obtain the corresponding alkylphosphonous acid salts (III) of said metals and/or a nitrogen compound, wherein R 1 , R 2 , R 3 , R 4 are the same or different and independently of each other represent H, C 1 -C 18 -alkyl, C 6 -C 18 -aryl, C 7 -C 18 -arylalkyl, C 7 -C 18 -alkylaryl and Y represents Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or a nitrogen compound and n represents ¼, ⅓, ½, 1 and the catalyst A is a transition metal and/or transition metal compound and/or catalyst systems which are composed of a transition metal and/or a transition metal compound and at least one ligand.
    本发明涉及一种生产烷基膦酸盐的方法,其特征在于:a)在催化剂A的存在下,将膦酸源(I)与烯烃(IV)反应,得到烷基膦酸、其盐或酯(II);b)将所得的烷基膦酸、其盐或酯(II)与Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Li、Na、K和/或质子化的氮碱基的属化合物反应,得到相应的该属和/或氮化合物的烷基膦酸盐(III),其中R1、R2、R3、R4相同或不同,且独立地表示H、C1-C18烷基、C6-C18芳基、C7-C18芳基烷基、C7-C18烷基芳基,Y表示Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Li、Na、K和/或氮化合物,n表示1/4、1/3、1/2、1,催化剂A是过渡属和/或过渡属化合物和/或由过渡属和/或过渡属化合物和至少一种配体组成的催化体系。
  • Method for the production of alkylphosphonic acids, esters, and salts by oxidizing alkylphosphonous acids, and use thereof
    申请人:Hill Michael
    公开号:US09018413B2
    公开(公告)日:2015-04-28
    The invention relates to a method for producing monocarboxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, and b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an oxidizing agent or with an oxidizing agent and water or with oxygen and water in the presence of a catalyst B to obtain the alkylphosphonic acid derivative (III), wherein R1, R2, R3, R4 are identical or different from each other and independently represent, inter alia, H, C1-C18-alkyl, C6-C18-aryl, C6-C18-aralkyl, C6-C18-alkylaryl, X and Y are identical or different from each other and independently represent H, C1-C18-alkyl, C6-C18-aryl, C6-C18-aralkyl, C6-C18-alkylaryl, Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K and/or a protonated nitrogenous base, and catalysts A and B are transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand.
    本发明涉及一种生产单羧基功能化二烷基膦酸、酯和盐的方法,其特征在于a)在催化剂A的存在下,将膦酸源(I)与烯烃(IV)反应,得到烷基膦酸、其盐或酯(II),b)在催化剂B的存在下,将获得的烷基膦酸、其盐或酯(II)与氧化剂或氧化剂和氧气反应,得到烷基膦酸生物(III)。其中,R1、R2、R3、R4相同或不同,独立表示H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基;X和Y相同或不同,独立表示H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基、Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Cu、Ni、Li、Na、K和/或质子化氮碱基;催化剂A和B为过渡属和/或过渡属化合物和/或由过渡属和/或过渡属化合物和至少一个配体组成的催化剂体系。
  • Phosphonamidate compounds
    申请人:E.R. Squibb & Sons, Inc.
    公开号:EP0071544A1
    公开(公告)日:1983-02-09
    New phosphonamidate substituted imino or amino acid compounds, and pharmaceutically acceptable salts thereof, as described herein, possess angiotensin converting enzyme activity and are thus useful as anti-hypertensive agents.
    本文所述的新型膦酰胺取代的亚基或氨基酸化合物及其药学上可接受的盐类具有血管紧张素转换酶活性,因此可用作抗高血压药物。
  • Alkylphosphonous Acids, Salts and Esters, Methods for the Production Thereof, and Use of the Same
    申请人:Hill Michael
    公开号:US20100190901A1
    公开(公告)日:2010-07-29
    The invention relates to alkylphosphonous acids, salts and esters of formula (I) A-P(═O)(OX)—H (I) wherein A is C 2 -C 20 alkyl, C 2 -C 20 alkylene, and C 8 -C 20 alkaryl are optionally substituted, and X is H, alkyl, aryl, alkylaryl, alkenyl, substituted alkyl, aryl, alkaryl, alkenyl, ammonium, primary, secondary, tertiary, quaternary alkyl and/or aryl ammonium, an alkali metal, an alkaline earth metal, a metal of the third and fourth main group and the second, fourth and eight sub-group or a metal of the lanthanoid group. The invention also relates to methods for producing same and to the uses of said compounds.
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同类化合物

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