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

1,5,9-cyclododecatriene | 956084-32-5

中文名称
——
中文别名
——
英文名称
1,5,9-cyclododecatriene
英文别名
1,4,8-Cyclododecatriene;cyclododeca-1,4,8-triene
1,5,9-cyclododecatriene化学式
CAS
956084-32-5
化学式
C12H18
mdl
——
分子量
162.275
InChiKey
STFWPHPXWOGRGD-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):
    4.4
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    1.0
  • 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

反应信息

  • 作为产物:
    描述:
    六溴环十二烷nickel(II) salen六氟异丙醇 、 tetramethylammonium tetrafluoroborate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 以100%的产率得到1,5,9-cyclododecatriene
    参考文献:
    名称:
    1,1,1,3,3,3-六氟异丙醇的电催化碳-溴裂解和氢原子结合机理研究
    摘要:
    多卤代化合物的电化学脱卤是一个低效的过程,因为工作电极被电解早期形成的短链聚合物的沉积钝化。在此,我们报告了使用 1, 1, 1, 3, 3, 3-六氟异丙醇 (HFIP) 作为一种有效试剂来控制自由基缔合过程中 C-H 的形成。在 Ni(II) salen 和 HFIP 分别作为电催化剂和氢原子源存在的情况下,研究了 1,6-二溴己烷的脱溴反应。在没有 HFIP 的情况下,电解 10 mM 1,6-二溴己烷和 2 mM Ni(II) salen 会产生 50% 未反应的 1,6-二溴己烷和约 40% 未考虑的起始材料,而使用 50 mM HFIP 的电解产生 65%n-己烷。通过氘掺入结合高分辨率质谱和密度泛函理论 (DFT) 计算,研究了氢原子掺入的机制。氘掺入分析表明氢原子来源于 HFIP 的仲碳。DFT 计算表明,在氢原子转移之前,HFIP 羟基部分的去质子化是 C-H 形成的关键步骤。通过电解
    DOI:
    10.1149/1945-7111/aca126
点击查看最新优质反应信息

文献信息

  • AMBIENT TEMPERATURE CURABLE ISOCYANATE-FREE COMPOSITIONS FOR PREPARING CROSSLINKED POLYURETHANES
    申请人:ARGYROPOULOS John N.
    公开号:US20110313091A1
    公开(公告)日:2011-12-22
    The present invention provides a multicomponent composition that is substantially isocyanate-free and comprises a polycarbamate as a first component and a polyaldehyde or an acetal or hemiacetal thereof as a second component and further comprises an effective amount of a triggering agent such that the first and second components to cure at a temperature of from 0 C. to less than 80 C. to form a crosslinked polyurethane. The multicomponent composition forms an ambient temperature curable composition when all of its components are combined that has a pH of 7.0 or less. The present invention also provides processes crosslinked polyurethanes, and the crosslinked polyurethanes prepared by the processes.
    本发明提供了一种多组分组合物,该组合物基本上不含异氰酸酯,包括聚碳酸酯作为第一组分和聚醛或其缩醛或半缩醛作为第二组分,并进一步包括足够的触发剂量,使第一和第二组分在0℃至80℃的温度下固化形成交联聚氨酯。当所有组分混合时,该多组分组合物形成一种环境温度可固化的组合物,其pH值为7.0或以下。本发明还提供了制备交联聚氨酯的方法以及由该方法制备的交联聚氨酯。
  • Ambient temperature curable isocyanate-free compositions for preparing crosslinked polyurethanes
    申请人:Anderson Jeffrey R.
    公开号:US08653174B2
    公开(公告)日:2014-02-18
    The present invention provides a multicomponent composition that is substantially isocyanate-free and comprises a polycarbamate as a first component and a polyaldehyde or an acetal or hemiacetal thereof as a second component and further comprises an effective amount of a triggering agent such that the first and second components to cure at a temperature of from 0C to less than 80C to form a crosslinked polyurethane. The multicomponent composition forms an ambient temperature curable composition when all of its components are combined that has a pH of 7.0 or less. The present invention also provides processes crosslinked polyurethanes, and the crosslinked polyurethanes prepared by the processes.
    本发明提供了一种多组分组合物,其基本上不含异氰酸酯,包括聚碳酸酯作为第一组分,聚醛或其缩醛或半缩醛作为第二组分,并进一步包括有效量的触发剂,使第一和第二组分在0℃至80℃的温度下固化,形成交联聚氨酯。当所有组分结合在一起时,该多组分组合物形成一种室温可固化组合物,其pH值为7.0或以下。本发明还提供了制备交联聚氨酯的方法,以及由该方法制备的交联聚氨酯。
  • CROSSLINKABLE COMPOSITION AND METHOD OF PRODUCING THE SAME
    申请人:Dow Global Technologies LLC
    公开号:US20130165581A1
    公开(公告)日:2013-06-27
    The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    本发明提供了可交联组合物及其制备方法。非水单相可交联组合物包括:(a) 平均具有2个或更多羟基官能团的聚醇;(b) 多醛或其缩醛或半缩醛;(c) 具有小于6的pK值的酸催化剂;以及(d) 可选的一种或多种有机溶剂。
  • CROSSLINKABLE COATING COMPOSITION AND METHOD OF PRODUCING THE SAME
    申请人:DOW GLOBAL TECHNOLOGIES LLC
    公开号:US20140371388A1
    公开(公告)日:2014-12-18
    The instant invention provides a crosslinkable coating composition, and method of producing the same. The crosslinkable coating composition according to the present invention comprises: (a) one or more polycarbamates derived from one or more polyesters comprising the condensation reaction product of one or more polyols with one or more polyacids, wherein said one or more polyols comprise at least 25 percent by weight of one or more units having 4 or more hydroxyl groups; (b) one or more crosslinking agents; (c) one or more acid catalysts; and (d) optionally one or more organic solvents.
    本发明提供了一种可交联涂层组合物及其制备方法。根据本发明,所述可交联涂层组合物包括:(a) 一种或多种聚氨酯,其来源于一种或多种聚酯,所述聚酯是由一种或多种多元醇与一种或多种多元酸的缩聚反应产物组成,其中所述一种或多种多元醇包括至少25重量%的具有4个或更多羟基基团的单元;(b) 一种或多种交联剂;(c) 一种或多种酸性催化剂;以及(d) 可选的一种或多种有机溶剂。
  • Crosslinkable composition and method of producing the same
    申请人:Rohm and Haas Company
    公开号:US08889818B2
    公开(公告)日:2014-11-18
    The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    本发明提供了可交联的组合物及其制备方法。非水单相可交联组合物包括:(a)具有平均2个或更多羟基官能团的多元醇;(b)多醛,或其缩醛或半缩醛;(c)具有pK小于6的酸催化剂;(d)可选地,一个或多个有机溶剂。
查看更多