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3-丁基邻苯二酚 | 61562-86-5

中文名称
3-丁基邻苯二酚
中文别名
——
英文名称
4(2,3-dihydroxyphenyl)butane
英文别名
(+/-)butylcatechol;3-butyl-pyrocatechol;2.3-Dihydroxy-1-butyl-benzol;3-Butyl-brenzcatechin;Butylcatechol;3-butylbenzene-1,2-diol
3-丁基邻苯二酚化学式
CAS
61562-86-5
化学式
C10H14O2
mdl
——
分子量
166.22
InChiKey
BJEMXPVDXFSROA-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

  • 熔点:
    33-36℃
  • 沸点:
    287.0±20.0 °C(Predicted)
  • 密度:
    1.092

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

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:
    4-氨基苯乙醇氢氧化钾3-丁基邻苯二酚乙醚sodium hydroxide 作用下, 以 为溶剂, 38.0~240.0 ℃ 、133.32 Pa 条件下, 反应 3.5h, 以yielded 4-aminostyrene的产率得到4-乙烯苯胺
    参考文献:
    名称:
    Supported polymerisation catalysts
    摘要:
    一种烯烃聚合催化剂体系,包括具有一般式I或II的配合物: ##STR1## 其中,在式(I)中,M为V、Nb或Ta,在式(II)中,M为Cr、Mo或W;R被选择为烷基和芳基,在式(II)中,R基可以相同或不同;X为含有环戊二烯基团的有机基团,Y为一价阴离子配体,Y基可以相同或不同;n为0或1;式(I)或(II)的配合物被支撑在包括聚氨基苯乙烯或苯乙烯和氨基苯乙烯共聚物的基底上。
    公开号:
    US06015767A1
  • 作为产物:
    参考文献:
    名称:
    215.儿茶酚和邻苯三酚的某些衍生物。第一部分
    摘要:
    DOI:
    10.1039/jr9460000999
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文献信息

  • Process for the production of styrene compound, and styrene compound free from biphenyl
    申请人:Tosoh Corporation
    公开号:US20020026084A1
    公开(公告)日:2002-02-28
    A process for the production of a styrene compound is provided. The process comprises reacting a Grignard reagent prepared from a tertiary butoxyphenyl halide with a vinyl halide in the presence of a catalyst, wherein the catalyst is at least one member selected from the group consisting of manganese catalyst, iron catalyst, cobalt catalyst and rhodium catalyst. The process overcomes the problems involved in the prior art, and is economical and safe. The styrene compound by the process is free from biphenyl.
    提供一种生产苯乙烯化合物的方法。该方法包括在存在催化剂的情况下,将从三丁氧基苯基卤化物制备的格氏试剂乙烯卤化物反应,其中催化剂至少选自催化剂、催化剂、催化剂和催化剂组成的群体中的一种。该方法克服了先前技术中涉及的问题,经济且安全。该方法生产的苯乙烯化合物不含联苯
  • ADAMANTYL (METH)ACRYLIC MONOMER AND (METH)ACRYLIC POLYMER CONTAINING THE SAME AS REPEATING UNIT
    申请人:Furukawa Kikuo
    公开号:US20130023638A1
    公开(公告)日:2013-01-24
    Provided according to the present invention are an adamantyl (meth)acrylate represented by formula (1), having a formazin standard turbidity of less than 1.7 NTU (Nephelometric Turbidity Unit) in methylethylketone or tetrahydrofuran, and also a (meth)acrylic copolymer comprising the adamantyl (meth)acrylate as a repeating unit: (in the formula, R1 represents hydrogen or a methyl group; R2 through R4 each independently represent a hydrogen atom, a hydroxyl group, an alkyl group having a carbon number of 1 to 3, an aryl group, an alkoxy group, an aryloxy group, a halogen group, an alkyl halide group, or a hydroxyalkyl group; and n1 represents 0 or 1).
    根据本发明提供的是一种由式(1)表示的戊二烯基(甲基)丙烯酸酯,在甲基乙基酮四氢呋喃中具有小于1.7 NTU(浊度单位)的福尔马辛标准浊度,并且还包括一种(甲基)丙烯酸酯共聚物,其中所述戊二烯基(甲基)丙烯酸酯作为重复单元出现:(在式中,R1代表氢或甲基基团;R2至R4分别独立地代表氢原子、羟基、碳数为1至3的烷基基团、芳基、烷氧基、芳氧基、卤素基、烷基卤素基团或羟基烷基基团;n1代表0或1)。
  • Method for Preparing N-Substituted Maleimides
    申请人:Kim Jin-Eok
    公开号:US20110124882A1
    公开(公告)日:2011-05-26
    The present invention relates to a method of preparing N-substituted maleimide in high purity and high yield, wherein, unlike a conventional method of preparing N-substituted maleimide after preparing N-substituted maleamic acid, an organic solvent, an acid catalyst, a dehydration co-catalyst and a stabilizer are added into a reactor without separately preparing N-substituted maleamic acid, and then a primary amine is added into the reactor to form an amine salt, maleic anhydride is added into the reactor, and the resulting mixture is subjected to a dehydration-cyclization reaction, wherein water produced during the reaction is azeotropically distilled with the organic solvent so as to effectively suppress formation of a maleimide polymer. Particularly, the invention simplifies the process, has high yield, minimizes side reactions, eliminates the introduction of expensive raw materials and the complicated treatment of the reaction solution and significantly shortens the time over which the raw materials and maleic anhydride are added.
    本发明涉及一种制备高纯度和高产率的N-取代马来酰亚胺的方法。与传统的制备N-取代马来酰亚胺的方法不同,本发明在反应釜中加入有机溶剂、酸性催化剂、脱共催化剂和稳定剂,而不是单独制备N-取代马来酰胺。然后向反应釜中加入一级胺以形成胺盐,再加入马来酸酐,使得产生的混合物进行脱缩合反应。反应过程中产生的与有机溶剂一起进行共沸蒸馏,以有效地抑制马来酰亚胺聚合物的形成。特别地,本发明简化了过程,产率高,最小化了副反应,消除了昂贵原材料的引入和反应液的复杂处理,显著缩短了原料和马来酸酐添加的时间。
  • [EN] COLOUR CHANGE COMPOSITION AND COMPOUNDS<br/>[FR] COMPOSITION DE CHANGEMENT DE COULEUR ET COMPOSÉS
    申请人:THERMOGRAPHIC MEASUREMENTS LTD
    公开号:WO2021019074A1
    公开(公告)日:2021-02-04
    The invention provides a colour change composition containing an electron donating organic colouring compound, an electron accepting compound and a compound of formula (I): wherein E is an ester linkage O-CO or -CO2, R is independently selected from an optionally substituted linear or branched alkyl group, alkenyl cycloalkyl group, alkenyl group, alkoxy group, aryl and alkylene aryl group having from 6 to 22 carbon atoms; Y1 Y2 X1 and X2 are independently selected from hydrogen, R', -OR' and halogen; wherein R' is independently selected from an optionally substituted linear or branched alkyl group, alkenyl group, alkoxy group, aryl group and an alkylene aryl group; having from 5 to 22 carbon atoms; r and p each represent and integer from 0 to 3. The compound of formula (I) and compositions of the invention are useful in providing a colour change effect, in memory compositions and visual indicators, particularly in security and healthcare applications.
    本发明提供了一种颜色变化组合物,其包含一个电子供体有机染色化合物,一个电子受体化合物和一个式子(I)的化合物: 其中,E是酯键O-CO或-CO2,R是独立选择的可选取代的线性或支链烷基,烯基环烷基,烯基基团,烷氧基,芳基和具有6到22个碳原子的烷基芳基基团;Y1,Y2,X1和X2独立选择自氢,R',-OR'和卤素;其中,R'是独立选择的可选取代的线性或支链烷基,烯基基团,烷氧基,芳基和具有5到22个碳原子的烷基芳基基团;r和p各代表0到3的整数。式(I)的化合物和本发明的组合物在提供颜色变化效果,存储组合物和视觉指示器,特别是在安全和医疗应用中非常有用。
  • [EN] CONTINUOUS PROCESS FOR PREPARING METHACROLEIN<br/>[FR] PROCÉDÉ EN CONTINU DE PRÉPARATION DE MÉTHACRYLALDÉHYDE
    申请人:ROEHM GMBH
    公开号:WO2020038696A1
    公开(公告)日:2020-02-27
    The present invention relates to a continuous process for preparing methacrolein by a Mannich condensation reaction of formaldehyde with propanal, in which a methacrolein polymerisation inhibitor is introduced during the production process and a part thereof is recycled back into the reactor where the Mannich condensation reaction is carried out.
    本发明涉及一种通过甲醛丙醛的曼尼希缩合反应制备甲基丙烯醛的连续过程,在生产过程中引入甲基丙烯醛聚合抑制剂,其中一部分被回收并送回进行曼尼希缩合反应的反应器中。
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