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-allyl-2-ethyl-4-methyl-1H-imidazole | 24029-40-1

中文名称
——
中文别名
——
英文名称
1-allyl-2-ethyl-4-methyl-1H-imidazole
英文别名
1-Allyl-2-ethyl-4-methyl-imidazol;2-Ethyl-4-methyl-1-prop-2-enylimidazole
1-allyl-2-ethyl-4-methyl-1H-imidazole化学式
CAS
24029-40-1
化学式
C9H14N2
mdl
——
分子量
150.224
InChiKey
WPIMONLFIRFCPR-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
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    17.8
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为产物:
    描述:
    烯丙醇2-乙基-4-甲基咪唑五氟苯酚briphos 、 bis(dibenzylideneacetone)-palladium(0) 作用下, 以 二氯甲烷 为溶剂, 反应 24.0h, 生成 1-allyl-2-ethyl-5-methyl-1H-imidazole1-allyl-2-ethyl-4-methyl-1H-imidazole
    参考文献:
    名称:
    双环桥头亚磷酰胺配体和酸添加剂促进的钯催化的烯丙醇与N-杂环的脱水交叉偶联
    摘要:
    报道了使用钯催化的在烯丙基醇和N-杂环之间的温和且有效的脱水交叉偶联反应。双环桥头亚磷酰胺(briphos)配体与Pd(dba)2一起是高效催化剂,速率确定步骤中涉及的酸添加剂促进了催化循环。烯丙基醇与包括咪唑,苯并咪唑和三唑的N-杂环的偶合反应在温和的反应条件下进行,使用钯/硫磷和五氟苯酚的收率很高。
    DOI:
    10.1021/acs.orglett.6b00001
点击查看最新优质反应信息

文献信息

  • MATTE POWDER COATING COMPOSITION
    申请人:Nippon Paint Co., Ltd.
    公开号:EP1607450A1
    公开(公告)日:2005-12-21
    The present invention relates to a matte powder coating composition comprising a powder coating (A) comprising a resin, a curing agent and a colorant, and a powder coating (B) comprising a resin and a curing agent without containing a colorant, wherein the powder coating (B) has a gelation time of 1200 seconds or less, and the difference in the gelation time of the powder coating (B) and the powder coating (A) is 400 seconds or more; a process for preparing the same; and a method for forming a matte coating film using the powder coating composition.
    本发明涉及一种哑光粉末涂料组合物,包括由树脂、固化剂和着色剂组成的粉末涂料(A),以及由树脂和固化剂组成但不含着色剂的粉末涂料(B),其中粉末涂料(B)的凝胶时间为 1200 秒或更短,粉末涂料(B)和粉末涂料(A)的凝胶时间差为 400 秒或更长;制备该组合物的工艺;以及使用该粉末涂料组合物形成哑光涂膜的方法。
  • Matte powder coating composition
    申请人:Asami Yuji
    公开号:US20060173127A1
    公开(公告)日:2006-08-03
    The present invention relates to a matte powder coating composition comprising a powder coating (A) comprising a resin, a curing agent and a colorant, and a powder coating (B) comprising a resin and a curing agent without containing a colorant, wherein the powder coating (B) has a gelation time of 1200 seconds or less, and the difference in the gelation time of the powder coating (B) and the powder coating (A) is 400 seconds or more; a process for preparing the same; and a method for forming a matte coating film using the powder coating composition.
  • POWDER PAINT COMPOSITION
    申请人:NIPPON PAINT INDUSTRIAL COATINGS CO., LTD.
    公开号:US20200165482A1
    公开(公告)日:2020-05-28
    The present invention provides a powder coating composition capable of forming a uniform coating film being superior in edge cover property and superior in insulation property. In addition, by a method for forming a coating film in which the coating composition according to the present invention is used, heating can be performed at low temperature. The powder coating composition comprises a bisphenol A type epoxy resin (A), a phenolic curing agent (B), and a curing accelerator (C) as coating film forming components.
  • US4487914A
    申请人:——
    公开号:US4487914A
    公开(公告)日:1984-12-11
  • US5789498A
    申请人:——
    公开号:US5789498A
    公开(公告)日:1998-08-04
查看更多