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5-methoxy-4,4-dimethyl-pent-1-ene | 120077-84-1

中文名称
——
中文别名
——
英文名称
5-methoxy-4,4-dimethyl-pent-1-ene
英文别名
5-methoxy-4,4-dimethyl-1-pentene;2,2-dimethyl-4-pentenyl methyl ether;4,4-dimethyl-5-methoxypent-1-ene;5-methoxy-4,4-dimethylpent-1-ene
5-methoxy-4,4-dimethyl-pent-1-ene化学式
CAS
120077-84-1
化学式
C8H16O
mdl
——
分子量
128.214
InChiKey
USAMFDFWFYBLJD-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):
    2.4
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    9.2
  • 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:
    5-methoxy-4,4-dimethyl-pent-1-ene臭氧三苯基膦 作用下, 以 二氯甲烷 为溶剂, 反应 12.0h, 以61%的产率得到4-methoxy-3,3-dimethylbutanal
    参考文献:
    名称:
    铂ω-烯基化合物作为化学气相沉积前体。铂的热分解[CH的机理的研究2 CME 2 CH 2 CH = CH 2 ] 2在溶液中,快速成核来源
    摘要:
    化合物顺式-双(η 1,η 2 -2,2-二甲基戊-4-烯-1-基)铂,铂[CH 2 CME 2 CH 2 CH = CH 2 ] 2(3),是最近发现的化学气相沉积(CVD)前体,用于在各种基材上沉积高度光滑的铂薄膜,而没有成核延迟。本文介绍了3在溶液中加热时发生反应的途径的详细机理研究。在90至130°C之间的各种溶剂中,3通过分解成3个戊烯基配体中的氢原子,分解生成约1当量的4,4-二甲基戊烯。“额外的”氢原子是通过其他戊烯基配体的脱氢而产生的。这些脱氢配体中的一些以甲基取代的亚甲基环丁烷和环丁烯的形式释放。同位素标记和动力学研究的结合表明,3可以通过C–H烯丙基和烯烃C–H键的活化来分解,得到瞬态氢化铂中间体,然后通过还原消除步骤形成戊烯产物,但确切的机理是溶剂依赖性。在C 6 F 6,溶剂缔合发生在C–H键活化之前,而热解的速率决定步骤最有可能形成Ptσ络合物。在烃类溶剂中,在C
    DOI:
    10.1021/acs.organomet.0c00542
  • 作为产物:
    描述:
    2,2-二甲基-4-戊酸甲酯 在 lithium aluminium tetrahydride 、 sodium hydride 作用下, 以 四氢呋喃 、 mineral oil 、 正戊烷 为溶剂, 反应 12.33h, 生成 5-methoxy-4,4-dimethyl-pent-1-ene
    参考文献:
    名称:
    铂ω-烯基化合物作为化学气相沉积前体。铂的热分解[CH的机理的研究2 CME 2 CH 2 CH = CH 2 ] 2在溶液中,快速成核来源
    摘要:
    化合物顺式-双(η 1,η 2 -2,2-二甲基戊-4-烯-1-基)铂,铂[CH 2 CME 2 CH 2 CH = CH 2 ] 2(3),是最近发现的化学气相沉积(CVD)前体,用于在各种基材上沉积高度光滑的铂薄膜,而没有成核延迟。本文介绍了3在溶液中加热时发生反应的途径的详细机理研究。在90至130°C之间的各种溶剂中,3通过分解成3个戊烯基配体中的氢原子,分解生成约1当量的4,4-二甲基戊烯。“额外的”氢原子是通过其他戊烯基配体的脱氢而产生的。这些脱氢配体中的一些以甲基取代的亚甲基环丁烷和环丁烯的形式释放。同位素标记和动力学研究的结合表明,3可以通过C–H烯丙基和烯烃C–H键的活化来分解,得到瞬态氢化铂中间体,然后通过还原消除步骤形成戊烯产物,但确切的机理是溶剂依赖性。在C 6 F 6,溶剂缔合发生在C–H键活化之前,而热解的速率决定步骤最有可能形成Ptσ络合物。在烃类溶剂中,在C
    DOI:
    10.1021/acs.organomet.0c00542
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文献信息

  • Heterocyclic pesticidal compounds
    申请人:The Wellcome Foundation
    公开号:US05502073A1
    公开(公告)日:1996-03-26
    Compounds of the formula (I) ##STR1## which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R.sup.2a is hydrogen, methyl, or ethyl; R.sup.2b is acetylene or contains between 3 and 18 carbon atoms and is a group R.sup.7, wherein R.sup.7 is a C.sub.1-13 non-aromatic hydrocarbyl group, optionally substituted by a cyano or C.sub.1-4 carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R.sup.8 which are the same or different and each contain one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R.sup.2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R.sup.8 and/or by a group --C.tbd.CH, --C.tbd.C-R.sup.7 or C.tbd.C-halo and/or by one to five halo atoms and/or by one to three C.sub.1-4 haloalkyl groups wherein R.sup.7 and R.sup.8 are as hereinbefore defined; R.sup.4 and R.sup.6 are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; and R.sup.5 is hydrogen or methyl provided that R.sup.2b is not propyl or butyl are described which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and method for their preparation are also disclosed.
    化学式(I)##STR1##中含有10至27个碳原子,其中m和n分别选自0、1和2;R.sup.2a为氢、甲基或乙基;R.sup.2b为乙炔或含有3至18个碳原子且为基团R.sup.7,其中R.sup.7为C.sub.1-13非芳香烃基团,可选择地被氰基或C.sub.1-4羰基烷氧基团取代和/或被一个或两个羟基取代和/或被一个到五个相同或不同的卤原子取代和/或被一个到三个相同或不同的基团R.sup.8取代,每个基团R.sup.8含有一个到四个相同或不同的杂原子,这些杂原子选自氧、硫、氮和硅,1至10个碳原子和可选择地1至6个氟或氯原子,或R.sup.2b为被氰基取代的6元芳环和/或被一个到三个基团R.sup.8取代和/或为基团--C.tbd.CH、--C.tbd.C-R.sup.7或C.tbd.C-卤基取代和/或被一个到五个卤原子取代和/或被一个到三个C.sub.1-4卤代烷基团取代,其中R.sup.7和R.sup.8如前所定义;R.sup.4和R.sup.6相同或不同,选自氢、甲基、三氟甲基或氰基;R.sup.5为氢或甲基,前提是R.sup.2b不是丙基或丁基,描述了具有杀虫活性的化合物,特别是对节肢动物害虫。还公开了含有化合物(I)的杀虫配方,其在害虫控制中的使用以及其制备方法。
  • POLYMERIZATION OF OLEFINS
    申请人:——
    公开号:US20030212225A1
    公开(公告)日:2003-11-13
    Olefins containing selected functional groups such as silyl, ether and alkenyl, and often containing a blocking group, may be copolymerized with unsubstituted olefins such as ethylene and propylene in the presence of certain coordination compounds of nickel or palladium. The resulting polymers are useful as molding resins, elastomers, in adhesives and for films.
    含有选择性功能基团(如硅基、醚基和烯基)的烯烃,通常含有阻塞基团,可以与未取代的烯烃(如乙烯和丙烯)在镍或钯的某些配位化合物存在下共聚合。所得的聚合物可用作成型树脂、弹性体、粘合剂和薄膜。
  • Polymerization of olefins
    申请人:E. I. du Pont de Nemours and Company
    公开号:US06605679B1
    公开(公告)日:2003-08-12
    Olefins containing selected functional groups such as silyl, ether and alkenyl, and often containing a blocking group, may be copolymerized with unsubstituted olefins such as ethylene and propylene in the presence of certain coordination compounds of nickel or palladium. The resulting polymers are useful as molding resins, elastomers, in adhesives and for films.
    含有选定官能团的烯烃,例如硅基、醚基和烯基,并且通常含有阻塞基团,可以在镍或钯的某些配位化合物的存在下与未取代的烯烃如乙烯和丙烯共聚。所得的聚合物可用作成型树脂、弹性体、粘合剂和薄膜。
  • Transition Metal-Catalyzed Synthesis of Dendritic Polymers
    申请人:Guan Zhibin
    公开号:US20080306229A1
    公开(公告)日:2008-12-11
    Dendritic amphiphilic polymers are contemplated. Most preferably, such polymers will be fabricated in a single step to the final product that may further be derivatized with, among others, biological relevant molecules. In alternative aspects, precursors of such molecules are prepared in a single step, and the precursors are then reacted to the dendritic amphiphilic polymers.
    考虑使用树突状的两性分子聚合物。最好的情况是,这样的聚合物将在单步骤中制成最终产品,该产品可以进一步衍生出生物相关分子,其中包括生物相关分子。在另一方面,这些分子的前体物可以在单步骤中制备,然后将前体物反应到树突状的两性分子聚合物中。
  • Novel heterocyclic pesticidal compounds
    申请人:THE WELLCOME FOUNDATION LIMITED
    公开号:EP0294229A2
    公开(公告)日:1988-12-07
    Compounds of the formula (I) which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R2a is hydrogen, methyl, or ethyl; R2b is acetylene or contains between 3 and 18 carbon atoms and is a group R7, wherein R7 is a C1-13 non-aromatic hydrocarbyl group, optionally substituted by a cyano or Ci-4 carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R8 which are the same or different and each contain one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R8 and/or by a group -C≡CH, -C≡C-R7 or C≡C-halo and/or by one to five halo atoms and/or by one to three Ci-4 haloalkyl groups wherein R7 and R8 are as hereinbefore defined; R4 and R6 are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; and R5 is hydrogen or methyl provided that R2b is not propyl or butyl are described which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the corttrol of pests and method for their preparation are also disclosed,
    式 (I) 的化合物 其中 m 和 n 独立地选自 0、1 和 2; R2a 是氢、甲基或乙基;R2b 是炔基或含有 3 至 18 个碳原子且是基团 R7,其中 R7 是 C1-13 非芳香族烃基,任选被氰基或 Ci-4 碳烷氧基和/或一个或两个羟基和/或一至五个相同或不同的卤原子和/或一至三个相同或不同且各含有一至四个杂原子的基团 R8 取代、或 R2b 是被氰基和/或被 1 至 3 个基团 R8 和/或被基团-C≡CH、-C≡C-R7 或 C≡C-halo 和/或被 1 至 5 个卤原子和/或被 1 至 3 个 Ci-4 卤烷基取代的 6 元芳香环,其中 R7 和 R8 如前定义;R4和R6相同或不同,选自氢、甲基、三氟甲基或氰基;R5为氢或甲基,但R2b不是丙基或丁基。还公开了含有式(I)化合物的杀虫制剂、其在防治害虫中的用途及其制备方法、
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