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2-o-tolyl-4,5-dihydroxymethyl imidazole | 61698-36-0

中文名称
——
中文别名
——
英文名称
2-o-tolyl-4,5-dihydroxymethyl imidazole
英文别名
[2-(2-Methylphenyl)-1H-imidazole-4,5-diyl]dimethanol;[4-(hydroxymethyl)-2-(2-methylphenyl)-1H-imidazol-5-yl]methanol
2-o-tolyl-4,5-dihydroxymethyl imidazole化学式
CAS
61698-36-0
化学式
C12H14N2O2
mdl
——
分子量
218.255
InChiKey
LBCYABAGTWFZNE-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):
    0.4
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    69.1
  • 氢给体数:
    3
  • 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

  • 作为产物:
    描述:
    (2-o-methylphenyl)-1H-imidazole聚合甲醛potassium carbonate乙二醇甲醚丙酮 作用下, 以 为溶剂, 反应 0.5h, 以to afford 2-o-tolyl-4,5-dihydroxymethyl imidazole as a final product in an amount of 1 g (yield 5%)的产率得到2-o-tolyl-4,5-dihydroxymethyl imidazole
    参考文献:
    名称:
    Novel imidazole compounds and process for preparations thereof
    摘要:
    一种生产C-甲基醇咪唑的方法,包括将在2位含有芳基的咪唑化合物与甲醛在pH至少为7的反应介质中反应,从而使甲醛加到咪唑环的碳原子上。产物可以是单甲基醇咪唑或双甲基醇咪唑,具体取决于起始咪唑化合物。因此获得的大部分C-甲基醇咪唑都是新化合物。
    公开号:
    US04104473A1
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文献信息

  • 2-Tolyl-4,5-dihydroxymethyl imidazole
    申请人:Shikoku Chemicals Corporation
    公开号:US04122277A1
    公开(公告)日:1978-10-24
    A process for producing C-methylol imidazoles which comprises reacting imidazole compounds containing an aryl group at the 2-position with formaldehyde in a reaction medium having a pH of at least 7 whereby the formaldehyde adds to the carbon atom of the imidazole ring. The products are either monomethylol imidazoles or dimethlol imidazoles depending upon the starting imidazole compounds. Most of the C-methylol imidazoles thus obtained are new compounds.
    一种制备C-甲基醛基咪唑的方法,包括将在2-位置含有芳基基团的咪唑化合物与甲醛在pH至少为7的反应介质中反应,从而使甲醛加到咪唑环的碳原子上。产物可以是单甲醛咪唑或二甲醛咪唑,这取决于起始咪唑化合物。因此获得的大多数C-甲基醛基咪唑都是新化合物。
  • HEAT-CURABLE RESIN COMPOSITION, PREPREG, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE USING EACH OF SAME
    申请人:Toho Tenax Co., Ltd.
    公开号:EP3075785A1
    公开(公告)日:2016-10-05
    The present invention provides a heat-curable resin composition, which comprises (1) a heat-curable resin mixture comprising a heat-curable resin (a) and thickener particles (b) and exhibiting a viscosity (150°C) after having been held at a temperature of 150°C for 30 seconds that is a viscosity (S), and (2) a curing agent, and is characterized in that the heat-curable resin composition exhibits a lowest viscosity (R) at 80-120°C, the lowest viscosity (R) is 0.1-10 Pa·s, and the viscosity (S) and lowest viscosity (R) satisfy the relationship of formula (1): 5 < S/R < 200 ...formula (1).
    本发明提供了一种热固化树脂组合物,它包括(1)热固化树脂混合物,该混合物由热固化树脂(a)和增稠剂颗粒(b)组成,在150℃的温度下保持30秒后表现出粘度(S),(2)固化剂,其特征在于热固化树脂组合物在80-120℃时表现出最低粘度(R),最低粘度(R)为0.1-10 Pa-s,粘度 (S) 和最低粘度 (R) 满足式 (1) 的关系:5 < S/R < 200 ......式(1)。
  • Heat-curable resin composition, prepreg, and method for producing fiber-reinforced composite using each of same
    申请人:TOHO TENAX CO., LTD.
    公开号:US10875976B2
    公开(公告)日:2020-12-29
    The present invention provides a heat-curable resin composition, which comprises (1) a heat-curable resin mixture comprising a heat-curable resin (a) and thickener particles (b) and exhibiting a viscosity (150° C.) after having been held at a temperature of 150° C. for 30 seconds that is a viscosity (S), and (2) a curing agent, and is characterized in that the heat-curable resin composition exhibits a lowest viscosity (R) at 80-120° C., the lowest viscosity (R) is 0.1-10 Pa·s, and the viscosity (S) and lowest viscosity (R) satisfy the relationship of formula (1): 5
    本发明提供了一种热固化树脂组合物,它包括(1)热固化树脂混合物,该混合物由热固化树脂(a)和增稠剂颗粒(b)组成,在150℃的温度下保持30秒后显示的粘度(S)为粘度(150℃),以及(2)固化剂,其特征在于热固化树脂组合物在80-120℃时显示最低粘度(R)、最低粘度 (R) 为 0.1-10 Pa-s,粘度 (S) 和最低粘度 (R) 满足式 (1) 的关系: 5
  • US4104473A
    申请人:——
    公开号:US4104473A
    公开(公告)日:1978-08-01
  • US4122277A
    申请人:——
    公开号:US4122277A
    公开(公告)日:1978-10-24
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