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2-氯-1-(3-甲基苯基)-1-丙酮 | 160388-16-9

中文名称
2-氯-1-(3-甲基苯基)-1-丙酮
中文别名
——
英文名称
m-methyl-α-chloropropiophenone
英文别名
2-Chloro-1-(3-methylphenyl)propan-1-one
2-氯-1-(3-甲基苯基)-1-丙酮化学式
CAS
160388-16-9
化学式
C10H11ClO
mdl
——
分子量
182.65
InChiKey
XJWXSAAUFWETGO-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:
    268.1±15.0 °C(Predicted)
  • 密度:
    1.103±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

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-氯-1-(3-甲基苯基)-1-丙酮 在 sodium formate 作用下, 以 丙酮 为溶剂, 以81 %的产率得到2-间甲苯基丙酸
    参考文献:
    名称:
    批量和流动条件下光诱导 2-氯-1-芳基丙酮的 1,2-芳基迁移:快速、可扩展且可持续的 2-芳基丙酸方法
    摘要:
    我们报道了使用 HCOONa 作为酸清除剂,光介导的 2-氯-1-芳基丙酮向 2-芳基丙酸的 1,2-芳基迁移。这项务实的研究避免了工业上采用的 ZnO 促进的重排策略中的多步骤顺序,并提供了在环境友好的条件下快速获得各种 2-芳基丙酸的方法。此外,该批量光化学成功转移到连续流动平台,提高了可扩展性,并实现了洛索洛芬的克级合成。
    DOI:
    10.1016/j.cclet.2023.108576
  • 作为产物:
    描述:
    3'-甲基苯丙酮lithium chloride 、 copper dichloride 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 4.0h, 以66%的产率得到2-氯-1-(3-甲基苯基)-1-丙酮
    参考文献:
    名称:
    取代的苯丙酮的光化学:有趣的α-和芳基取代基对其光行为I,II的影响
    摘要:
    研究了甲醇中不同的α-取代的和苯基取代的苯乙酮的光化学,目的是通过特殊的参考来描述取代基的作用,特别是将它们重排为重要的非甾体类抗炎剂α-芳基丙酸。由此获得的结果成为其反应性概况的重要要素,即α-氯代取代基与核烷基取代基(对位)的结合有利于1,2-芳基迁移,从而导致合成有用的α-芳基丙酸的反应。
    DOI:
    10.1016/0040-4020(95)00690-a
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文献信息

  • Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and process for preparing polyolefins
    申请人:Schulte Jorg
    公开号:US20060122345A1
    公开(公告)日:2006-06-08
    The present invention relates to organometallic transition metal compounds of formula (I) where M 1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, X are identical or different and are each halogen, hydrogen, C 1 -C 20 -alkyl , C 2 -C 20 -alkenyl, C 6 -C 22 -aryl, alkylaryl or arylalkyl each having from 1 to 10 carbon atoms in the alkyl part and from 6 to 22 carbon atoms in the aryl part, —OR 6 or —NR 6 R 7 , where two radicals X may also be joined to one another, n is a natural number from 1 to 4 which corresponds to the oxidation number of M 1 minus 2, R 1 is hydrogen or a C 1 -C 40 radical, R 2 is a substituted or unsubstituted C 6 -C 40 -aryl radical or C 2 -C 40 -heteroaromatic radical containing at least one heteroatom selected from the group consisting of O, N, S and P, R 3 is hydrogen or a C 1 -C 40 radical, or the radicals R 2 and R 3 together form a ring system, R 4 is hydrogen or a C 1 -C 40 radical, R 5 is a C 1 -C 40 radical, and Z is a divalent group CR 8 R 9 —CR 10 R 11 , where R 8 , R 9 , R 10 and R 11 are identical or different and are each hydrogen or a C 1 -C 40 radical, biscyclopentadienyl ligand systems having such a substitution pattern, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention, a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention and the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds.
    本发明涉及公式(I)的有机金属过渡金属化合物,其中M1是元素3、4、5或6组或镧系元素,X相同或不同,分别是卤素、氢、C1-C20烷基、C2-C20烯基、C6-C22芳基、烷基芳基或芳基烷基,烷基部分具有1至10个碳原子,芳基部分具有6至22个碳原子,-OR6或-NR6R7,其中两个X基团也可以连接在一起,n是自然数1至4,对应于M1离子的氧化数减2,R1是氢或C1-C40基团,R2是取代或未取代的C6-C40芳基基团或C2-C40杂环芳基基团,其中至少含有O、N、S和P中的一种杂原子,R3是氢或C1-C40基团,或基团R2和R3共同形成一个环系统,R4是氢或C1-C40基团,R5是C1-C40基团,Z是二价基团CR8R9-CR10R11,其中R8、R9、R10和R11相同或不同,分别是氢或C1-C40基团,具有这种取代模式的双环戊二烯基配体系统,包括本发明中的有机金属过渡金属化合物的催化剂系统,通过在本发明的催化剂系统的存在下聚合或共聚至少一种烯烃制备聚烯烃的方法,以及使用本发明的双环戊二烯基配体系统制备有机金属过渡金属化合物。
  • Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins
    申请人:——
    公开号:US20040260107A1
    公开(公告)日:2004-12-23
    Organometallic transition metal compounds of the formula (I) where M 1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides; X are identical or different and are each halogen, hydrogen, C 1 -C 20 -alkyl, C 2 -C 20 -alkenyl, C 6 -C 22 -aryl, alkylaryl or arylalkyl having from 1 to 10 carbon atoms in the alkyl part and from 6 to 22 carbon atoms in the aryl part, —OR 5 or —NR 5 R 6 , where two radicals X may also be joined to one another or two radicals X may together form a substituted or unsubstituted diene ligand, in particular a 1,3-diene ligand; where R 5 and R 6 are each C 1 -C 10 -alkyl, C 6 -C 15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl each having from 1 to 10 carbon atoms in the alkyl radical and from 6 to 22 carbon atoms in the aryl radical; n is a natural number from 1 to 4 which is equal to the oxidation number of M 1 minus 2; R 1 is a C 2 -C 40 radical which is branched in the &agr; position; R 2 is hydrogen or a C 1 -C 40 radical which may be branched or unbranched in the &agr; position; R 3 , R 3a and R 3b are identical or different and are each hydrogen or a C 1 -C 40 radical, where at least one of the radicals R 3 , R 3a , R 3b is not hydrogen; R 4 is a substituted or unsubstituted C 6 -C 40 -aryl radical or C 2 -C 40 -heteroaromatic radical containing at least one heteroatom selected from the group consisting of O, N, S and P; T is a divalent C 1 -C 40 group which together with the cyclopen tadienyl ring forms a further saturated or unsaturated ring system having a ring size of from 5 to 12 atoms, where T may contain the heteroatoms Si, Ge, N, P, O or S withing the ring system fused onto the cyclopentadienyl ring; and Z is a bridge consisting of a divalent atom or a divalent group, can be used in catalyst systems for preparing polyolefins by polymerization or copolymerization of at least one olefin. Biscyclopentadienyl ligand systems which have such a substitution pattern and can be used for preparing these organometallic transition metal compounds are also provided. 1
    式(I)的有机金属过渡金属化合物中,M1是元素周期表元素的3、4、5或6族元素或镧系元素;X是相同或不同的卤素、氢、C1-C20烷基、C2-C20烯基、C6-C22芳基、烷基芳基或芳基烷基,其中烷基部分含有1至10个碳原子,芳基部分含有6至22个碳原子,或者是—OR5或—NR5R6,其中两个X基团也可以连接在一起,或两个X基团可以共同形成取代或未取代的二烯配体,特别是1,3-二烯配体;其中R5和R6分别是C1-C10烷基、C6-C15芳基、烷基芳基、芳基烷基、氟烷基或氟芳基,烷基基团含有1至10个碳原子,芳基基团含有6至22个碳原子;n是1至4的自然数,等于M1的氧化数减2;R1是在α位分支的C2-C40基团;R2是氢或α位可能分支或未分支的C1-C40基团;R3、R3a和R3b相同或不同,分别是氢或C1-C40基团,其中至少一个基团R3、R3a、R3b不是氢;R4是含有至少一个来自O、N、S和P的杂原子的取代或未取代的C6-C40芳基基团或C2-C40杂芳基基团;T是一个二价的C1-C40基团,它与环戊二烯基环共同形成一个有5至12个原子的进一步饱和或不饱和环系统,其中T可能在环上融合了Si、Ge、N、P、O或S等杂原子;Z是由一个二价原子或二价基团构成的桥,可用于催化剂体系,用于聚合或共聚至少一种烯烃制备聚烯烃。还提供了具有这种取代模式并可用于制备这些有机金属过渡金属化合物的双环戊二烯基配体系统。
  • ORGANOMETALLIC TRANSITION METAL COMPOUND, BISCYCLOPENTADIENYL LIGAND SYSTEM, CATALYST SYSTEM AND PREPARATION OF POLYOLEFINS
    申请人:Basell Polyolefine GmbH
    公开号:EP1455938B1
    公开(公告)日:2011-01-12
  • ORGANOMETALLIC TRANSITION METAL COMPOUND, BISCYCLOPENTADIENYL LIGAND SYSTEM, CATALYST SYSTEM AND PROCESS FOR PREPARING POLYOLEFINS
    申请人:Basell Polyolefine GmbH
    公开号:EP1567560A1
    公开(公告)日:2005-08-31
  • US7109278B2
    申请人:——
    公开号:US7109278B2
    公开(公告)日:2006-09-19
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