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[2-[2-Bis(2,4-dimethylphenoxy)phosphanyloxy-5,6-dimethyl-3-propan-2-ylphenyl]-3,4-dimethyl-6-propan-2-ylphenyl] bis(2,4-dimethylphenyl) phosphite | 725739-01-5

中文名称
——
中文别名
——
英文名称
[2-[2-Bis(2,4-dimethylphenoxy)phosphanyloxy-5,6-dimethyl-3-propan-2-ylphenyl]-3,4-dimethyl-6-propan-2-ylphenyl] bis(2,4-dimethylphenyl) phosphite
英文别名
——
[2-[2-Bis(2,4-dimethylphenoxy)phosphanyloxy-5,6-dimethyl-3-propan-2-ylphenyl]-3,4-dimethyl-6-propan-2-ylphenyl] bis(2,4-dimethylphenyl) phosphite化学式
CAS
725739-01-5
化学式
C54H64O6P2
mdl
——
分子量
871.046
InChiKey
IZBIIKSVWRFDOX-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:
    792.1±60.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    17.4
  • 重原子数:
    62
  • 可旋转键数:
    15
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    55.4
  • 氢给体数:
    0
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    [2-[2-Bis(2,4-dimethylphenoxy)phosphanyloxy-5,6-dimethyl-3-propan-2-ylphenyl]-3,4-dimethyl-6-propan-2-ylphenyl] bis(2,4-dimethylphenyl) phosphite三氯化磷2,4-二甲基苯酚 作用下, 生成 6-(2,4-Dimethylphenoxy)-1,2,10,11-tetramethyl-4,8-di(propan-2-yl)benzo[d][1,3,2]benzodioxaphosphepine
    参考文献:
    名称:
    [EN] STABLE LIGAND MIXTURES AND PROCESSES FOR MAKING SAME
    [FR] MÉLANGES DE LIGANDS STABLES ET LEURS PROCÉDÉS DE FABRICATION
    摘要:
    一种在水存在的氢氰化反应体系中稳定双齿或三齿磷基磷酸酯配体或其混合物的过程,其中该配体或配体混合物包括以下一种或多种:(i)式(III)的双齿双磷酸酯配体,(R12-X12)(R13-X13)P-X14-Y-Χ24-P(X22-R22)(X23-R23)或(ii)式(ΙIIΑ)的三齿三磷酸酯配体,(R12-X12)(R13-X13)Ρ-Χ14-Y-X32-P(X34-R34)-(X33-Y2-R24-P(X23-R23)-(X22-R22),其中每个X是氧或键,每个Y是可选择取代的C6-C20芳基基团,包括将双齿和/或三齿与一种或多种单齿磷酸酯配体混合,所述单齿配体的式子为P(X1-R1)(X2-R2)(X3-R3),其中每个X是氧或键,所述单齿配体的水解速率大于氢氰化反应体系中水存在时双齿或三齿配体的水解速率,并因此保持配体混合物中双齿和/或三齿配体的浓度和比例。
    公开号:
    WO2013181095A1
  • 作为产物:
    参考文献:
    名称:
    PROCESS FOR MAKING 3-PENTENENITRILE BY HYDROCYANATION OF BUTADIENE
    摘要:
    该发明提供了一种连续生产3-戊烯腈的工艺,包括:(a)在反应区域中接触含氢氰酸的原料、含1,3-丁二烯的原料和催化剂前体组合物,其中催化剂前体组合物包括零价镍和至少一种多齿磷含配体,所述多齿磷含配体选自磷酸酯、膦酸酯、膦亚酸酯、膦和混合磷含配体中的至少一种或这些成员的组合;和(b)保持足够的停留时间,以转化大约95%或更多的氢氰酸并产生包括3-戊烯腈和2-甲基-3-丁烯腈的反应混合物,其中2-甲基-3-丁烯腈的浓度保持在反应混合物总质量的约15%以下。
    公开号:
    US20080015380A1
  • 作为试剂:
    参考文献:
    名称:
    HYDROCYANATION OF 2-PENTENENITRILE
    摘要:
    该发明提供了一种氢氰化过程,包括:在存在至少一种Lewis酸促进剂和催化剂前体组合物的情况下,将2-戊烯腈与氰化氢在约0°C至约150°C的温度范围内接触,其中催化剂前体组合物包括零价镍和至少一种双齿膦配体,所述双齿膦配体从由公式I和公式II表示的一组成员中选择,其中所有相似的参考字符具有相同的含义,除非进一步明确限定:其中R1和R5独立地选择自C1到C5烃基组成的群;R2、R3、R4、R6、R7和R8独立地选择自H和C1到C4烃基组成的群。
    公开号:
    US20080015379A1
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文献信息

  • PROCESS FOR MAKING AND REFINING 3-PENTENENITRILE, AND FOR REFINING 2-METHYL-3-BUTENENITRILE
    申请人:FOO THOMAS
    公开号:US20090182163A1
    公开(公告)日:2009-07-16
    The invention provides an integrated, continuous process for the production of 3-pentenenitrile, the refining of 3-pentenenitrile, and the refining of 2-methyl-3-butenenitrile, the process comprising: (a) contacting, in a reaction zone, a hydrogen cyanide-containing feed, a butadiene-containing feed, and a catalyst composition, wherein the catalyst composition comprises a zero-valent nickel and at least one bidentate phosphorus-containing ligand selected from the group consisting of a phosphite, a phosphonite, a phosphinite, a phosphine, a mixed phosphorus-containing ligand, and combination thereof; (b) maintaining a residence time in the reaction zone sufficient to convert about 95% or more of the hydrogen cyanide and to produce a reaction mixture comprising 3-pentenenitrile and 2-methyl-3-butenenitrile, wherein the 2-methyl-3-butenenitrile concentration is maintained below about 15 weight percent of the total mass of the reaction mixture; (c) distilling the reaction mixture to obtain a first stream comprising 1,3-butadiene, a second stream comprising 3-pentenenitrile, 2-methyl-3-butenenitrile, (Z)-2-methyl-2-butenenitrile, and optionally 1,3-butadiene, and a third stream comprising the catalyst composition; (d) distilling the second stream to obtain a fourth stream comprising 1,3-butadiene, a fifth stream comprising 2-methyl-3-butenenitrile, (Z)-2-methyl-2-butenenitrile, and optionally 1,3-butadiene, and a sixth stream comprising 3-pentenenitrile; and (e) distilling the fifth stream to obtain a seventh stream comprising 1,3-butadiene, an eighth stream comprising (Z)-2-methyl-2-butenenitrile, and a ninth stream comprising 2-methyl-3-butenenitrile.
    该发明提供了一种用于生产3-戊烯腈、精制3-戊烯腈和精制2-甲基-3-丁烯腈的集成连续工艺,该工艺包括:(a)在反应区域中接触含氰化氢的原料、含丁二烯的原料和催化剂组合,其中催化剂组合包括零价镍和至少一种双齿磷含配体,所述双齿磷含配体选自磷酸酯、膦酸酯、膦酸酯、膦、混合磷含配体及其组合物;(b)在反应区域内保持足够的停留时间,使大约95%或更多的氰化氢转化并产生包含3-戊烯腈和2-甲基-3-丁烯腈的反应混合物,其中2-甲基-3-丁烯腈浓度保持在反应混合物总质量的约15%以下;(c)蒸馏反应混合物以获得包含1,3-丁二烯的第一流、包含3-戊烯腈、2-甲基-3-丁烯腈、(Z)-2-甲基-2-丁烯腈和可选的1,3-丁二烯的第二流,以及包含催化剂组合的第三流;(d)蒸馏第二流以获得包含1,3-丁二烯的第四流、包含2-甲基-3-丁烯腈、(Z)-2-甲基-2-丁烯腈和可选的1,3-丁二烯的第五流,以及包含3-戊烯腈的第六流;(e)蒸馏第五流以获得包含1,3-丁二烯的第七流、包含(Z)-2-甲基-2-丁烯腈的第八流,以及包含2-甲基-3-丁烯腈的第九流。
  • HYDROCYANATION PROCESS WITH REDUCED YIELD LOSSES
    申请人:FOO THOMAS
    公开号:US20080015381A1
    公开(公告)日:2008-01-17
    The invention provides a hydrocyanation process for the production of adiponitrile and other dinitriles having six carbon atoms, the process comprising: a) forming a reaction mixture in the presence of at least one Lewis acid, said reaction mixture comprising ethylenically unsaturated nitrites having five carbon atoms, hydrogen cyanide, and a catalyst precursor composition, by continuously feeding ethylenically unsaturated nitrites, hydrogen cyanide, and a catalyst precursor composition; b) controlling X and Z, wherein X is the overall feed molar ratio of 2-pentenenitriles to all unsaturated nitriles and Z is the overall feed molar ratio of hydrogen cyanide to all unsaturated nitrites, by selecting a value for X in the range from about 0.001 to about 0.5, and a value for Z in the range from about 0.5/1 to about 0.99/1, such that the value of quotient Q, wherein Q = X [ ( moles   3  PN + 4  PN   in   the   feed ) ( moles   all   unsaturated   nitriles   in   the   feed ) ] - Z is in the range from about 0.2 to about 10, wherein 3PN is 3-pentenenitriles and 4PN is 4-pentenenitrile; and c) withdrawing a reaction product mixture comprising adiponitrile; wherein the ratio of the concentration of 2-pentenenitriles to the concentration of 3-pentenenitriles in the reaction mixture is from about 0.2/1 to about 10/1; wherein the catalyst precursor composition comprises a zero-valent nickel and at least one bidentate phosphite ligand; and wherein the bidentate phosphite ligand is selected from a member of the group represented by Formulas I and 11 as described herein.
    该发明提供了一种水氰化过程,用于生产己二腈和其他具有六个碳原子的二腈,该过程包括: a) 在至少一种Lewis酸的存在下形成反应混合物,所述反应混合物包括具有五个碳原子的乙烯基未饱和亚硝酸酯,氰化氢和催化剂前体组成物,通过持续进料乙烯基未饱和亚硝酸酯,氰化氢和催化剂前体组成物; b) 控制X和Z,其中X是2-戊烯亚硝酸酯对所有未饱和亚硝酸酯的总进料摩尔比,Z是氰化氢对所有未饱和亚硝酸酯的总进料摩尔比,通过选择X值在约0.001至约0.5范围内的值,Z值在约0.5/1至约0.99/1范围内的值,使商数Q的值在约0.2至约10范围内,其中Q=X[(进料中的摩尔数3PN+4PN)(进料中的所有未饱和亚硝酸酯的摩尔数)]-Z; c) 撤回包括己二腈的反应产物混合物; 其中反应混合物中2-戊烯亚硝酸酯与3-戊烯亚硝酸酯的浓度比在约0.2/1至约10/1之间; 其中催化剂前体组成物包括零价镍和至少一种双齿膦酸酯配体; 双齿膦酸酯配体从以下描述的I和11式所代表的组中选择。
  • HYDROCYANATION OF PENTENENITRILES
    申请人:Foo Thomas
    公开号:US20090182164A1
    公开(公告)日:2009-07-16
    The invention provides a hydrocyanation process to produce adiponitrile and other dinitriles having six carbon atoms, in the presence of catalyst composition comprising a zero-valent nickel and at least one bidentate phosphorus-containing ligand wherein the bidentate phosphorus-containing ligand gives acceptable results according to at least one protocol of the 2-Pentenenitrile Hydrocyanation Test Method.
    本发明提供了一种氢氰化工艺,用于在包含零价镍和至少一种双齿含磷配体的催化剂组合物存在下生产己二腈和其他具有六个碳原子的二腈,其中所述双齿含磷配体根据至少一种2-戊烯腈氢氰化测试方法的规程给出可接受的结果。
  • NICKEL METAL COMPOSITIONS AND NICKEL COMPLEXES DERIVED FROM BASIC NICKEL CARBONATES
    申请人:OSTERMAIER JOHN J.
    公开号:US20110196168A1
    公开(公告)日:2011-08-11
    Nickel-metal-containing solids for use in manufacturing nickel metal complexes are disclosed. The nickel-metal-containing solids are made by reducing basic nickel carbonates. By varying the molar ratios of carbonates and bicarbonates to nickel salts, the methods provide basic nickel carbonates that produce superior nickel metal-containing solids that react more effectively with phosphorous-containing ligands. The phosphorous containing ligands can be both monodentate and bidentate phosphorous-containing ligands.
    公开了用于制造镍金属络合物的含镍金属固体。这些含镍金属固体是通过还原碱性镍碳酸盐制备的。通过改变碳酸盐和碳酸氢盐与镍盐的摩尔比,这些方法提供了产生优越的含镍金属固体的碱性镍碳酸盐,这些固体与含磷配体更有效地发生反应。这些含磷配体既可以是一齿又可以是二齿的含磷配体。
  • ENHANCED EXTRACTION OF IMPURITIES FROM MIXTURE COMPRISING NITRILES
    申请人:INVISTA NORTH AMERICA S.A R.L.
    公开号:US20170197909A1
    公开(公告)日:2017-07-13
    Disclosed herein are methods for recovering phosphorus-containing ligand from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are treatments to enhance extractability of the phosphorus-containing ligand.
    本文披露了一种从含有有机一硝基化合物和有机二硝基化合物的混合物中回收含磷配体的方法,采用液液萃取。还披露了增强含磷配体萃取性能的处理方法。
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