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8-iodooct-2E-enal | 170241-62-0

中文名称
——
中文别名
——
英文名称
8-iodooct-2E-enal
英文别名
(E)-8-iodooct-2-enal
8-iodooct-2E-enal化学式
CAS
170241-62-0
化学式
C8H13IO
mdl
——
分子量
252.095
InChiKey
QAWQEMCBYOLFHW-GQCTYLIASA-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):
    3.4
  • 重原子数:
    10
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

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

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文献信息

  • 1-HALOALKADIENE AND A PROCESS FOR PREPARING THE SAME AND A PROCESS FOR PREPARING (9e, 11z)-9,11-HEXADECADIENYL ACETATE
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US20190322614A1
    公开(公告)日:2019-10-24
    A process to prepare (9E,11Z)-9,11-hexadecadienyl acetate with a good yield and high purity of the general formula (1): CH 3 —(CH 2 ) 3 —CH═CH—CH═CH—(CH 2 ) a —X.=The process includes a step of conducting a Wittig reaction between a haloalkenal of the general formula (2): OHC—CH═CH—(CH 2 ) a —X, and a triarylphosphonium pentylide of the general formula (3): CH 3 —(CH 2 ) 3 —CH − —P + Ar 3 , to obtain the 1-haloalkadiene, and the use of a (7E,9Z)-1-halo-7,9-tetradecadiene obtained by the process for a process of preparing (9E, 11Z)-9,11-hexadecadienyl acetate.
    一种制备(9E,11Z)-9,11-十六烯乙酸酯的方法,具有良好产率和高纯度,通式如下(1):CH3—(CH2)3—CH═CH—CH═CH—( )a—X。该方法包括进行维特格反应的步骤,反应物为通式(2):OHC—CH═CH—( )a—X的卤代烯醛,与通式(3): —( )3—CH−—P+Ar3的三芳基膦五元阴离子,以获得1-卤代烯烃,并利用该方法获得的(7E,9Z)-1-卤代-7,9-十四烯烃,用于制备(9E,11Z)-9,11-十六烯乙酸酯的方法。
  • 1-HALOALKADIENE AND PROCESS FOR PREPARING THE SAME AND A PROCESS FOR PREPARING (9E,11Z)-9,11-HEXADECADIENYL ACETATE
    申请人:Shin-Etsu Chemical Co., Ltd.
    公开号:EP3556742A1
    公开(公告)日:2019-10-23
    The object of the invention is to prepare (9E,11Z)-9,11-hexadecadienyl acetate with a good yield and high purity. The present invention provides a process for preparing a 1-haloalkadiene of the general formula (1): CH3-(CH2)3-CH=CH-CH-CH-(CH2)a-X, comprising a step of conducting a Wittig reaction between a haloalkenal of the general formula (2): OHC-CH=CH-(CH2)a-X, and a triarylphosphonium pentylide of the general formula (3): CH3-(CH2)3-CH--P+Ar3, to obtain the 1-haloalkadiene, and the use of a (7E,9Z)-1-halo-7,9-tetradecadiene obtained by the process for a process of preparing (9E,11Z)-9,11-hexadecadienyl acetate.
    本发明的目的是制备收率高、纯度高的(9E,11Z)-9,11-十六碳二烯乙酸酯。 本发明提供了一种制备通式(1)的 1-卤代碳二烯的工艺:CH3-(CH2)3-CH=CH-CH-CH-( )a-X,包括在通式(2)的卤代烯醛之间进行维蒂希反应的步骤:OHC-CH=CH-( )a-X的卤代烯醛与通式(3)的三芳基戊基之间进行威蒂什反应: -( )3-CH--P+Ar3之间的反应,得到1-卤代烷二烯,并将通过该工艺得到的(7E,9Z)-1-卤代-7,9-十四烷二烯用于制备(9E,11Z)-9,11-十六烷二烯乙酸酯的工艺中。
  • 1-haloalkadiene and a process for preparing the same and a process for preparing (9e, 11z)-9,11-hexadecadienyl acetate
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US10737999B2
    公开(公告)日:2020-08-11
    A process to prepare (9E,11Z)-9,11-hexadecadienyl acetate with a good yield and high purity of the general formula (1): CH3—(CH2)3—CH═CH—CH═CH—(CH2)a—X.=The process includes a step of conducting a Wittig reaction between a haloalkenal of the general formula (2): OHC—CH═CH—(CH2)a—X, and a triarylphosphonium pentylide of the general formula (3): CH3—(CH2)3—CH−—P+Ar3, to obtain the 1-haloalkadiene, and the use of a (7E,9Z)-1-halo-7,9-tetradecadiene obtained by the process for a process of preparing (9E, 11Z)-9,11-hexadecadienyl acetate.
    一种制备通式(1)的(9E,11Z)-9,11-十六碳二烯乙酸酯的工艺,产率高,纯度高:CH3-(CH2)3-CH═CH-CH═CH-( )a-X.=该工艺包括在通式(2)的卤代烯醛之间进行维蒂希反应的步骤:OHC-CH═CH-( )a-X与通式(3)的三芳基戊基之间进行威蒂什反应: -( )3-CH--P+Ar3,得到1-卤代烷二烯,并将该工艺得到的(7E,9Z)-1-卤代-7,9-十四烷二烯用于制备(9E,11Z)-9,11-十六烷二烯乙酸酯的工艺。
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