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2-(hydroxymethyl)-2-methylbutane-1,4-diol | 119117-07-6

中文名称
——
中文别名
——
英文名称
2-(hydroxymethyl)-2-methylbutane-1,4-diol
英文别名
2-(Hydroxymethyl)-2-methyl-1,4-butanediol
2-(hydroxymethyl)-2-methylbutane-1,4-diol化学式
CAS
119117-07-6
化学式
C6H14O3
mdl
——
分子量
134.175
InChiKey
JRBDENXMNZQUIP-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:
    293.8±20.0 °C(Predicted)
  • 密度:
    1.116±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.8
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    60.7
  • 氢给体数:
    3
  • 氢受体数:
    3

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • [EN] CONTROLLING THE NORMAL:ISO ALDEHYDE RATIO IN A MIXED LIGAND HYDROFORMYLATION PROCESS BY CONTROLLING THE SYNGAS PARTIAL PRESSURE<br/>[FR] RÉGLAGE DU RAPPORT ALDÉHYDE NORMAL:ALDÉHYDE ISO DANS UN PROCÉDÉ D'HYDROFORMYLATION À LIGAND MIXTE PAR RÉGLAGE DE LA PRESSION PARTIELLE DE GAZ DE SYNTHÈSE
    申请人:DOW TECHNOLOGY INVESTMENTS LLC
    公开号:WO2011087688A1
    公开(公告)日:2011-07-21
    A method of controlling a hydroformylation process for producing normal (N) and iso (I) aldehydes at a N:I ratio, the process comprising contacting an olefinically unsaturated compound, e.g., propylene, with synthesis gas and a catalyst comprising a transition metal, e.g., rhodium, and an organopolyphosphite and an organomonophosphite ligand, the contacting conducted at hydroformylation conditions comprising a synthesis gas partial pressure, the method comprising increasing the synthesis gas partial pressure in the first reaction zone to decrease the N:I ratio or decreasing the synthesis gas partial pressure in the first reaction zone to increase the N: I ratio.
    一种控制水甲醛化过程以生产正(N)和异(I)醛的方法,该过程包括将烯烃不饱和化合物(例如丙烯)与合成气和催化剂(包括过渡金属如铑、有机聚磷酸酯和有机单磷酸酯配体)接触,在水甲醛化条件下进行接触,其中合成气的分压,该方法包括在第一反应区域增加合成气的分压以减少N:I比例或减少第一反应区域内的合成气分压以增加N:I比例。
  • [EN] CONTROLLING THE NORMAL:ISO ALDEHYDE RATIO IN A MIXED LIGAND HYDROFORMYLATION PROCESS BY CONTROLLING THE OLEFIN PARTIAL PRESSURE<br/>[FR] RÉGLAGE DU RAPPORT ALDÉHYDE NORMAL:ALDÉHYDE ISO DANS UN PROCÉDÉ D'HYDROFORMYLATION À LIGAND MIXTE PAR RÉGLAGE DE LA PRESSION PARTIELLE D'OLÉFINE
    申请人:DOW TECHNOLOGY INVESTMENTS LLC
    公开号:WO2011087696A1
    公开(公告)日:2011-07-21
    Control of an in-series, multiple, e.g., two, reaction zone, hydroformylation process for producing normal (N) and iso (I) aldehydes at a N:I ratio, the process comprising contacting an olefinically unsaturated compound, e.g., propylene, with carbon monoxide, hydrogen and a catalyst comprising (A) a transition metal, e.g., rhodium, (B) an organobisphosphite, and (C) an organomonophosphite ligand, the contacting conducted in first and subsequent reaction zones and at hydroformylation conditions comprising an olefinically unsaturated compound partial pressure in each zone, the control exercised by decreasing the olefinically unsaturated compound partial pressure in the first reaction zone to decrease the N:I ratio or increasing the olefinically unsaturated compound partial pressure in the first reaction zone to increase the N:I ratio.
    控制一个串联、多个反应区域的加氢甲酰化过程,用于生产正向(N)和异构(I)醛类化合物,该过程包括将烯烃不饱和化合物(例如丙烯)与一氧化碳、氢气以及催化剂(A)过渡金属(例如铑)、(B)有机双膦酯和(C)有机单膦配体接触,接触在第一和随后的反应区域进行,并且在加氢甲酰化条件下进行,每个区域中的烯烃不饱和化合物的分压,通过降低第一反应区域中的烯烃不饱和化合物的分压来降低N:I比率,或者通过增加第一反应区域中的烯烃不饱和化合物的分压来增加N:I比率。
  • [EN] CONTROLLING THE NORMAL : ISO ALDEHYDE RATIO IN A MIXED LIGAND HYDROFORMYLATION PROCESS<br/>[FR] RÉGLAGE DU RAPPORT ALDÉHYDE NORMAL:ALDÉHYDE ISO DANS UN PROCÉDÉ D'HYDROFORMYLATION À LIGAND MIXTE
    申请人:DOW TECHNOLOGY INVESTMENTS LLC
    公开号:WO2011087690A1
    公开(公告)日:2011-07-21
    A method of controlling an in-series, multiple, e.g., two, reaction zone, hydroformylation process for producing normal (N) and iso (I) aldehydes at a N:I ratio, the process comprising contacting an olefinically unsaturated compound with synthesis gas and a catalyst comprising (A) a transition metal, e.g., rhodium, (B) an organobisphosphite ligand, and (C) an organomonophosphite ligand, the contacting conducted in first and subsequent reaction zone(s) and at hydroformylation conditions comprising a transition metal concentration in each zone, the method comprising decreasing the transition metal concentration in the first reaction zone to decrease the N:I ratio or increasing the transition metal concentration in the first reaction zone to increase the N:I ratio.
    一种控制串联多反应区的加氢甲酰化过程的方法,用于以N:I比例生产正(N)和异(I)醛,该过程包括将烯烃不饱和化合物与合成气和包括(A)过渡金属(例如,铑)、(B)有机双膦酯配体和(C)有机单膦酯配体的催化剂接触,在第一和随后的反应区以及在加氢甲酰化条件下进行接触,其中每个区域中的过渡金属浓度,该方法包括降低第一反应区中的过渡金属浓度以降低N:I比例或增加第一反应区中的过渡金属浓度以增加N:I比例。
  • Process for producing aldehyde acids or salts thereof
    申请人:UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
    公开号:EP0872469A1
    公开(公告)日:1998-10-21
    This invention relates in part to processes for producing one or more substituted or unsubstituted aldehyde acids or salts, e.g., 5-formylvaleric acid or salt, which comprises subjecting one or more substituted or unsubstituted alkadienes, e.g., butadiene, to hydroxycarbonylation in the presence of a hydroxycarbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, and optionally neutralization with a base to produce one or more substituted or unsubstituted unsaturated acids or salts, e.g., pentenoic acid or salt, and subjecting said one or more substituted or unsubstituted unsaturated acids or salts to hydroformylation in the presence of a hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted aldehyde acids or salts and/or one or more substituted or unsubstituted epsilon caprolactam precursors. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted aldehyde acids or salts as the principal product(s) of reaction.
    本发明部分涉及生产一种或多种取代或未取代的醛酸或盐,例如 5-甲酰基戊酸或盐的工艺,其中包括将一种或多种取代或未取代的烯烃,例如丁二烯,在羟基羰基化催化剂,例如金属有机磷配位体络合物催化剂存在下进行羟基羰基化,并可选择地用碱中和、丁二烯,在羟基羰基化催化剂(如金属有机磷配位体络合物催化剂)存在下进行羟基羰基化,并可选择用碱中和,以生成一种或多种取代或未取代的不饱和酸或盐,如戊烯酸或盐,并使所述一种或多种取代或未取代的不饱和酸或盐在氢甲酰化催化剂(如金属有机磷配位体络合物催化剂)存在下进行氢甲酰化反应,以生成所述一种或多种取代或未取代的醛酸或盐和/或一种或多种取代或未取代的epsilon己内酰胺前体。本发明还部分涉及含有一种或多种取代或未取代醛酸或盐作为主要反应产物的反应混合物。
  • Process for producing epsilon caprolactones from penten-1-ols
    申请人:UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
    公开号:EP0872483A1
    公开(公告)日:1998-10-21
    This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof which comprise subjecting one or more substituted or unsubstituted penten-1-ols to carbonylation in the presence of a carbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof. The substituted and unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactam. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof as principal product(s) of reaction.
    本发明部分涉及生产一种或多种取代或未取代的epsilon己内酯和/或其水合物和/或酯的工艺,该工艺包括在羰基化催化剂(如金属-有机磷配位体络合物催化剂)存在下,将一种或多种取代或未取代的戊烯-1-醇进行羰基化,以生产所述一种或多种取代或未取代的epsilon己内酯和/或其水合物和/或酯。通过本发明工艺生产的取代和未取代的epsilon己内酯和/或其水合物和/或酯类可通过进一步反应得到所需的衍生物,如epsilon己内酰胺。本发明还部分涉及含有一种或多种取代或未取代的epsilon己内酯和/或其水合物和/或酯作为主要反应产物的反应混合物。
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