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(E)-N-monomethyl-3-oxo-3-(2-thienyl)propenamine | 926888-07-5

中文名称
——
中文别名
——
英文名称
(E)-N-monomethyl-3-oxo-3-(2-thienyl)propenamine
英文别名
3-methylamino-1-thiophen-2-yl-propenone;(E)-3-(methylamino)-1-thiophen-2-ylprop-2-en-1-one
(E)-N-monomethyl-3-oxo-3-(2-thienyl)propenamine化学式
CAS
926888-07-5
化学式
C8H9NOS
mdl
——
分子量
167.232
InChiKey
KGKLCDPSRAKPME-SNAWJCMRSA-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:
    0.12
  • 拓扑面积:
    57.3
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • (E)-N-MONOALKYL-3-OXO-3-(2-THIENYL) PROPENAMINE AND PROCESS FOR PRODUCING THE SAME AND PROCESS FOR PRODUCING (E,Z)-N-MONOALKYL-3-OXO-3-(2-THIENYL) PROPENAMINE
    申请人:SATAKE Syuzo
    公开号:US20120149917A1
    公开(公告)日:2012-06-14
    The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); wherein R is a C 1-4 alkyl, the method comprising the steps of: maintaining a solution containing (Z)—N-monoalkyl-3-oxo-3-(2-thienyl)propenamine dissolved therein at 25° C. or below to deposit crystals and separating crystals having a particle diameter of 100 μm or less from the deposited crystals; and a process for producing (E,Z)—N-monoalkyl-3-oxo-3-(2-thienyl)propenamine comprising the steps of: reacting an alkali metal salt of β-oxo-β-(2-thienyl)propanal with a monoalkylamine compound; adding a water-insoluble organic solvent to the resulting reaction mixture; adding seed crystals containing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine to an organic layer obtained by conducting separation; and keeping the resulting mixture at 25° C. or below.
    本发明提供了一种制备式(1)所表示的(E)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的方法;其中R是C1-4烷基,该方法包括以下步骤:在25℃或以下维持含有溶解的(Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的溶液以沉淀晶体,并从沉淀晶体中分离出粒径为100μm或以下的晶体;以及制备(E,Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的方法,包括以下步骤:将β-代-β-(2-噻吩基)丙醛的碱属盐与单烷基胺化合物反应;向所得反应混合物中加入不溶性有机溶剂;向通过分离得到的有机层中加入含有(E)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的种子晶体;并将所得混合物保持在25℃或以下。
  • (E)-N-Monoalkyl-3-Oxo-3-(2-Thienyl) Propenamine and Process for Producing the Same and Process for Producing (E,Z)-N-Monoalkyl-3-Oxo-3-(2-Thienyl) Propenamine
    申请人:Satake Syuzo
    公开号:US20090137823A1
    公开(公告)日:2009-05-28
    The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); wherein R is a C 1-4 alkyl, the method comprising the steps of: maintaining a solution containing (Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine dissolved therein at 25° C. or below to deposit crystals and separating crystals having a particle diameter of 100 μm or less from the deposited crystals; and a process for producing (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine comprising the steps of: reacting an alkali metal salt of β-oxo-β-(2-thienyl)propanal with a monoalkylamine compound; adding a water-insoluble organic solvent to the resulting reaction mixture; adding seed crystals containing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine to an organic layer obtained by conducting separation; and keeping the resulting mixture at 25° C. or below.
    本发明提供了一种制备由式(1)表示的(E)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的方法;其中R是C1-4烷基,该方法包括以下步骤:在25℃或以下维持含有(Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺溶解的溶液以沉淀晶体,并从沉淀晶体中分离出粒径小于100μm的晶体;以及制备(E,Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的方法,包括以下步骤:将β-代-β-(2-噻吩基)丙醛的碱属盐与单烷基胺化合物反应;向所得反应混合物中加入不溶性有机溶剂;向通过分离得到的有机层中加入含有(E)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的种子晶体;并将所得混合物维持在25℃或以下。
  • (E)-N-MONOALKYL-3-OXO-3-(2-THIENYL)PROPENAMINE AND PROCESS FOR PRODUCING THE SAME AND (E,Z)-N-MONOALKYL-3-OXO-3-(2-THIENYL)PROPENAMINE AND PROCESS FOR PRODUCING THE SAME
    申请人:SUMITOMO SEIKA CHEMICALS CO., LTD.
    公开号:EP1916243A1
    公开(公告)日:2008-04-30
    The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); wherein R is a C1-4 alkyl, the method comprising the steps of: maintaining a solution containing (Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine dissolved therein at 25°C or below to deposit crystals and separating crystals having a particle diameter of 100 µm or less from the deposited crystals; and a process for producing (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine comprising the steps of: reacting an alkali metal salt of β-oxo-β-(2-thienyl)propanal with a monoalkylamine compound; adding a water-insoluble organic solvent to the resulting reaction mixture; adding seed crystals containing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine to an organic layer obtained by conducting separation; and keeping the resulting mixture at 25°C or below.
    本发明提供了一种生产式 (1) 所代表的 (E)-N- 单烷基-3-代-3-(2-噻吩基)丙烯胺的工艺; 其中 R 为 C1-4 烷基、 该方法包括以下步骤 将含有溶解在其中的(Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的溶液保持在 25℃或以下以沉积结晶,并从沉积结晶中分离出颗粒直径为 100 微米或以下的结晶;以及生产(E,Z)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的工艺,包括以下步骤: 使 β-代-β-(2-噻吩基)丙醛的碱属盐与单烷基胺化合物反应;向生成的反应混合物中加入不溶于的有机溶剂;向通过传导分离得到的有机层中加入含有(E)-N-单烷基-3-代-3-(2-噻吩基)丙烯胺的籽晶;将生成的混合物保持在 25℃或以下。
  • (E)-N-Monoalkyl-3-oxo-3-(2-thienyl)propenamine and process for producing the same and (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine and process for producing the same
    申请人:SUMITOMO SEIKA CHEMICALS CO., LTD.
    公开号:EP1916243B1
    公开(公告)日:2012-05-16
  • US8183392B2
    申请人:——
    公开号:US8183392B2
    公开(公告)日:2012-05-22
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