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1,1,-二氯-1-戊烯 | 26593-47-5

中文名称
1,1,-二氯-1-戊烯
中文别名
——
英文名称
1,1,-dichloro-1-pentene
英文别名
1,1-dichloro-1-pentene;1,1-dichloropent-1-ene;1,1-dichloro-pent-1-ene;1,1-Dichlor-pent-1-en;1,1-Dichlor-penten-(1);1,1-Dichloro-1-penten;Pentene, dichloro-
1,1,-二氯-1-戊烯化学式
CAS
26593-47-5
化学式
C5H8Cl2
mdl
——
分子量
139.025
InChiKey
ZNPAFRLFBXOLET-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:
    130 °C
  • 密度:
    1.0839 g/cm3(Temp: 18.5 °C)

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

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

  • 作为反应物:
    描述:
    1,1,-二氯-1-戊烯双八烷基二甲基氯化铵 、 potassium hydroxide 作用下, 反应 2.0h, 以62%的产率得到1-chloro-pent-1-yne
    参考文献:
    名称:
    钴-钌催化的Alder-Ene反应合成Credneramide A和B
    摘要:
    天然产物credneramide A和B的第一个合成是通过利用末端烯烃与内部炔烃之间的Alder-ene反应生成这些化合物中不常见的1,4-二烯亚结构而完成的。此外,使用1-氯戊-1-炔的钴催化的Alder-ene反应或1-三甲基甲硅烷基-1-戊炔与5-的钌催化的Alder-ene反应,评估了针对这些目标的两个不同的短线性序列。己烯酸衍生物的关键一步转化。此外,源自钴催化的Alder-ene反应的Alder-ene初级产物的皂化反应产生了蜡酸,这是两种天然产物的生物前体。
    DOI:
    10.1021/jo3007896
  • 作为产物:
    描述:
    1,1,1-trichloropentanepotassium acetate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.0h, 以60%的产率得到1,1,-二氯-1-戊烯
    参考文献:
    名称:
    Reaction of ?,?,?-trichloro- and ?,?,?,?-tetrachloroalkanes with alkali metal acylates in aprotic solvents
    摘要:
    Polychloroalkanes and -alkenes R(CH2)nCl (R = CHCl2CH2, CCl2 = CH, n = 1, 3) in dipolar aprotic solvents - dimethylformamide (DMF), dimethylsulfoxide (DMSO), hexamethylphosphoramide (HMPA) - at 130-150-degrees-C react selectively at the CH2Cl group with salts of carboxylic acids R'CO2K(Na) to form dichloroesters R'CO2. (CH2)nR (R = CHCl2CH2, CCl2 = CH). In tetrachloroalkanes CCl3CH2(CH2)nCl (n = 1, 3, 5) under the same conditions the selectivity of the CCl3 and CH2Cl groups relative to the nucleophile R'CO2K(Na) is altered - unsaturated esters R'CO2(CH2)nCH = CCl2 are formed in one stage with yields of 75-90%. Under the selected conditions, high conversion of polychloroalkanes to esters is attained 3 to 5 times more rapidly than in acid media. The structure of the ester obtained has been confirmed by their PMR spectra.
    DOI:
    10.1007/bf01184532
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文献信息

  • 4-AZA INDOLE DERIVATIVES AND THEIR USE AS FUNGICIDES
    申请人:Selles Patrice
    公开号:US20100184598A1
    公开(公告)日:2010-07-22
    The present invention relates to a method of preventing and/or controlling fungal infection in plants and/or plant propagation material comprising applying to the plant or plant propagation material a fungicidally effective amount of a compound of formula (I) or a salt of N-oxide thereof. In addition, the present invention also relates to a compound of formula (I).
    本发明涉及一种防止和/或控制植物和/或植物繁殖材料真菌感染的方法,包括向植物或植物繁殖材料施加化合物(I)或其N-氧化物盐的杀菌有效量。此外,本发明还涉及化合物(I)的一种。
  • High yield carbonylation of halo-hydrocarbons
    申请人:STAUFFER CHEMICAL COMPANY
    公开号:EP0222460A1
    公开(公告)日:1987-05-20
    High yields of aromatic, aromatic acetic and olefinic acids, esters, amides and the like are derived from a pro­cess wherein a halo-hydrocarbon is carbonylated in the pres­ence of a palladium catalyst, a hindered amine base and phosphine in excess. The hindered amine base can comprise C₃-C₁₀ branched alkyls, cyclic compounds, or mixtures of the above. The preferred amine is N,N-diisopropylethyl amine. The preferred catalyst is PdCl₂(PPH₃)₂ with the excess phos­phine generally supplied by a compound of the formula PR¹R²R³ where R¹,R² and R³ are preferably phenyl.
    高产率的芳香族、芳香族乙酸和烯烃酸、酯、酰胺等可通过以下工艺制得:卤代烃在钯催化剂、受阻胺碱和过量膦的存在下发生羰基化反应。受阻胺基可包括 C₃-C₁₀ 支链烷基、环状化合物或上述物质的混合物。首选胺为 N,N-二异丙基乙基胺。优选催化剂为 PdCl₂(PPH₃)₂,过量的膦通常由式 PR¹R²R³ 的化合物提供,其中 R¹、R² 和 R³ 优选为苯基。
  • Single phase carbonylation of aromatic halides to carboxylic acid salts
    申请人:STAUFFER CHEMICAL COMPANY
    公开号:EP0273553A1
    公开(公告)日:1988-07-06
    A process for preparing carboxylic acid salts by the reaction of carbon monoxide with substituted or unsubstituted aromatic halides or an aliphatic organic halide comprises the catalyst single phase carbonylation of the halide utilizing in addition to carbon monoxide, a palladium catalyst, an excess of tertiary phosphine, optionally an amine compound, with an alkali metal or alkaline earth metal base added during the reaction to form the salt.
    一种通过一氧化碳与取代或未取代的芳香族卤化物或脂肪族有机卤化物反应制备羧酸盐的工艺,包括卤化物的催化剂单相羰基化,除一氧化碳外,还利用钯催化剂、过量的叔膦,可选择胺化合物,在反应过程中加入碱金属或碱土金属碱,以形成盐。
  • POLYISOCYANATE COMPOSITION AND ISOCYANATE POLYMER COMPOSITION
    申请人:Asahi Kasei Chemicals Corporation
    公开号:EP2915803A1
    公开(公告)日:2015-09-09
    The present invention relates to a polyisocyanate composition comprising, on the basis of the total mass of the polyisocyanate composition, 97 weight % or more of a polyisocyanate, and 2.0 mass ppm or more and 1.0×104 mass ppm or less of a compound having at least one unsaturated bond in which the compound is a different compound from the polyisocyanate, or 5.0 mass ppm or more and 2.0×104 mass ppm or less of at least one inactive compound selected from the group consisting of a hydrocarbon compound, an ether compound, a sulfide compound, a halogenated hydrocarbon compound, a Si-containing hydrocarbon compound, a Si-containing ether compound, and a Si-containing sulfide compound.
    本发明涉及一种多异氰酸酯组合物,以该多异氰酸酯组合物的总质量为基准,该组合物包含 97 重量%或以上的多异氰酸酯,以及 2.0 质量 ppm 或以上且 1.0×104 质量 ppm 或以下的至少具有一个不饱和键的化合物,其中该化合物是与多异氰酸酯不同的化合物,或 5.0 质量 ppm 或以上且 2.0×104 质量 ppm 或以下的至少一种非活性化合物,该化合物选 自烃化合物、醚化合物、硫化物化合物、卤代烃化合物、含硅烃化合物、含硅醚化合物和含硅硫 化物组成的组。
  • ISOCYANATE COMPOSITION, PRODUCTION METHOD FOR ISOCYANATE COMPOSITION, AND PRODUCTION METHOD FOR ISOCYANATE POLYMER
    申请人:ASAHI KASEI KABUSHIKI KAISHA
    公开号:EP3527593A1
    公开(公告)日:2019-08-21
    An isocyanate composition according to the present invention contains an isocyanate compound of formula (1) and/or (2) (wherein R1 represents a hydrogen or a monovalent organic group, and R2 represents a monovalent organic group), and, relative to the total mass of the isocyanate compound in the composition, 1.0 ppm by mass to 10% by mass of a compound of formula (3): R13-(COO-R14)a (wherein R13 represents an organic group with a valence of a, R14 represents a monovalent organic group, and a represents an integer of 1 or 2), which is different from the isocyanate compound, and/or, 1.0 ppm by mass to 10% by mass of a compound having an UV absorption in an area of decamer or higher isocyanates in a measurement spectrum of gel permeation chromatography.
    根据本发明的异氰酸酯组合物含有式(1)和/或(2)的异氰酸酯化合物(其中 R1 代表氢或一价有机基团,R2 代表一价有机基团),以及相对于组合物中异氰酸酯化合物的总质量,1.0ppm(质量)至 10%(质量)的式(3)化合物:R13-(COO-R14)a(其中 R13 代表价数为 a 的有机基团,R14 代表一价有机基团,a 代表 1 或 2 的整数),该化合物与异氰酸酯化合物不同,和/或,在凝胶渗透色谱法的测量光谱中,在十聚体或更高异氰酸酯区域具有紫外吸收的化合物的质量百分比为 1.0 ppm 至 10%。
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