摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,4-二溴-2-氯丁-2-烯 | 22539-47-5

中文名称
1,4-二溴-2-氯丁-2-烯
中文别名
——
英文名称
1,4-dibromo-2-chloro-2-butene
英文别名
1,4-dibromo-2-chlorobut-2-ene;1,4-dibromo-2-chloro-but-2-ene;1,4-Dibrom-2-chlor-but-2-en;1,4-Dibrom-2-chlor-buten-(2);2-Chlor-1,4-dibrom-buten-(2);1,4-Dibromo-2-chlorobut-2-ene
1,4-二溴-2-氯丁-2-烯化学式
CAS
22539-47-5
化学式
C4H5Br2Cl
mdl
——
分子量
248.345
InChiKey
AMEHIPCTFDJMAK-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:
    98-101 °C(Press: 10 Torr)
  • 密度:
    2.0084 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:6a8d1010fcfcf61447f8452bc575456a
查看

反应信息

  • 作为反应物:
    描述:
    1,4-二溴-2-氯丁-2-烯氢氧化钾 作用下, 生成 (Z)-1-bromo-2-chloro-1,3-butadiene
    参考文献:
    名称:
    Petrow, Zhurnal Obshchei Khimii, 1943, vol. 13, p. 111
    摘要:
    DOI:
  • 作为产物:
    描述:
    2-氯-1.3-丁二烯 作用下, 以 氯仿 为溶剂, 反应 1.0h, 以92%的产率得到1,4-二溴-2-氯丁-2-烯
    参考文献:
    名称:
    Klärner, Frank-Gerrit; Krawczyk, Bernd; Ruster, Volker, Journal of the American Chemical Society, 1994, vol. 116, # 17, p. 7646 - 7657
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Basic hydrolysis of l,4-bis(triphenylphosphonio)buta-1,3-diene dihalides
    作者:M. Zh. Ovakimyan、A. S. Pogosyan、M. L. Movsisyan、M. G. Indzhikyan
    DOI:10.1007/s11172-010-0131-2
    日期:2010.3
    4-bis(triphenylphosphonio)buta-1, 3-diene dichloride with 10% NaOH gave isomeric 4-diphenylphosphoryl-4-phenylbut-1(2)-enes and 1-diphenylphosphoryl-1-phe-nylbuta-1, 3-diene, the products of anionotropic migration of a phenyl group from the P atom to the α-position. Hydrolysis with Na2CO3 afforded only the diene product. In both cases, triphe-nylphosphine and triphenylphosphine oxide were isolated as
    1,4-双(三苯基膦)buta-1, 3-二烯二氯化物用 10% NaOH 碱水解得到异构的 4-diphenylphosphoryl-4-phenylbut-1(2)-enes 和 1-diphenylphosphoryl-1-phen-nylbuta- 1, 3-二烯,苯基从 P 原子向α-位的阴离子迁移产物。用 Na2CO3 水解只得到二烯产物。在这两种情况下,三苯基膦和三苯基氧化膦作为副产物被分离出来。2-氯-1,4-双(三苯基膦)丁-2-烯二溴化物与三苯基膦的脱氯化氢反应被提出作为制备1,4-双(三苯基膦)-1,3-二烯二溴化物的新途径。
  • Petrov,A.A.; Babayan,V.O., Journal of general chemistry of the USSR, 1964, vol. 34, p. 2654 - 2658
    作者:Petrov,A.A.、Babayan,V.O.
    DOI:——
    日期:——
  • Reaction features of 2,3,4-trichloro-1-butene with phosphoric and nitrogen nucleophiles
    作者:M. Zh. Ovakimyan、S. K. Barsegyan、M. L. Movsisyan、G. A. Panosyan、M. G. Indzhikyan
    DOI:10.1134/s1070363208110108
    日期:2008.11
    Reaction of 2,3,4-trichloro-1-butene with phosphoric and nitrogen nucleophiles was carried out. In the reaction with allyldiphenylphosphine 1,4-bis-(allyldiphenylphosphoniochlorido)-1,3-butadiene was obtained, with tributylphosphine, allyldimethylamine and trimethylamine respective 1,4-bis-onium salts with 2-chloro-2-butenylene group. Reaction with trimethylamine proceeded with formation of monoammonium salt with 3,4-dichloro-2-butenyl group. It is noteworthy that 1,4-splitting of 1,4-bis-(trimethylammoniochlorido)-2-butene at the action of sodium methoxide occurs with involvement of the less labile hydrogen atom.
  • Vardapetyan, A. A.; Khachatryan, D. S.; Morlyan, N. M., Journal of Organic Chemistry USSR (English Translation), 1988, vol. 24, # 7, p. 1237 - 1242
    作者:Vardapetyan, A. A.、Khachatryan, D. S.、Morlyan, N. M.
    DOI:——
    日期:——
  • ——
    作者:T. A. Saakyan、A. Kh. Gyul'nazaryan、S. T. Kocharyan
    DOI:10.1023/a:1013292105300
    日期:——
    Reaction of bromine with 1,4-bisammonium salts containing, along with a 2-chlorobutenylene common fragment, 4-penten-2-ynyl side groups, as well as of monoammonim salts containing the same side group and a 4-bromo-3-chlorobutenyl group, involve addition of two bromine molecules at each of the side groups, while the double bond of the chlorobutenyl group remains intact.
查看更多