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2,7-bis(aminomethyl)naphthalene | 221246-95-3

中文名称
——
中文别名
——
英文名称
2,7-bis(aminomethyl)naphthalene
英文别名
2,7-naphthalenedimethylamine;[7-(Aminomethyl)naphthalen-2-yl]methanamine;[7-(aminomethyl)naphthalen-2-yl]methanamine
2,7-bis(aminomethyl)naphthalene化学式
CAS
221246-95-3
化学式
C12H14N2
mdl
——
分子量
186.257
InChiKey
BUPTXXAOXQOVRK-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:
    373.2±22.0 °C(Predicted)
  • 密度:
    1.138±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    52
  • 氢给体数:
    2
  • 氢受体数:
    2

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

  • 作为反应物:
    描述:
    2,7-bis(aminomethyl)naphthalene 在 palladium on activated charcoal sodium hydroxide氢气 作用下, 以 甲醇二氯甲烷乙酸乙酯甲苯 为溶剂, 反应 6.17h, 生成 7-{7-(t-butoxycarbonyl)aminomethyl-2-naphthylmethyl}naphthalene-2-carbonitrile
    参考文献:
    名称:
    Folding of dihelicenetriamines in water
    摘要:
    Diastereomeric triamines containing two helicene moieties, 1,12-dimethylbenzo[c]phenanthrene, were synthesized and found to form folded structures in the water. Such folding was not observed for an achiral compound possessing a naphthalene moiety. The (M,M)-dihelicenetriamine with matching configuration at the helicene moieties formed a more stable folded structure than the (P,M)-isomer containing two enantiomeric helicene groups. The most stable folded conformation was predicted by the Monte Carlo method with Amber force field of the dihelicenetriamine. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(02)00249-5
  • 作为产物:
    描述:
    2,7-萘二羧酸四磷十氧化物氢气 作用下, 以 乙醇 为溶剂, 100.0 ℃ 、8.0 MPa 条件下, 反应 2.5h, 生成 2,7-bis(aminomethyl)naphthalene
    参考文献:
    名称:
    腈及其相应胺的制造方法
    摘要:
    本发明涉及一种腈的制造方法,与现有技术相比,具有氨源用量显著降低、环境压力小、能耗低、生产成本低、腈产品的纯度和收率高等特点,并且能够获得结构更为复杂的腈。本发明还涉及由该腈制造相应胺的方法。
    公开号:
    CN105001032B
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文献信息

  • 腈及其相应胺的制造方法
    申请人:中国石化扬子石油化工有限公司
    公开号:CN105001032B
    公开(公告)日:2018-03-16
    本发明涉及一种腈的制造方法,与现有技术相比,具有氨源用量显著降低、环境压力小、能耗低、生产成本低、腈产品的纯度和收率高等特点,并且能够获得结构更为复杂的腈。本发明还涉及由该腈制造相应胺的方法。
  • Sulfate-Selective Binding and Sensing of a Fluorescent [3]Rotaxane Host System
    作者:Matthew J. Langton、Paul D. Beer
    DOI:10.1002/chem.201202204
    日期:2012.11.5
    The chloride‐templated synthesis of a novel [3]rotaxane, capable of binding anionic guests, and incorporating a naphthalene group for fluorescence sensing is reported. Extensive 1H NMR titration studies were used to probe the anion binding selectivity of the system. The rotaxane selectively recognises sulfate, undergoing an induced conformational change upon sulfate binding to form a 1:1 stoichiometric
    报道了一种新型的[3]轮烷的氯化物为模板的合成,它能够结合阴离子客体,并引入用于荧光传感的萘基。广泛的1 H NMR滴定研究用于探测系统的阴离子结合选择性。轮烷选择性地识别硫酸盐,在硫酸盐结合后发生诱导的构象变化,形成1:1的化学计量夹心型复合物,并伴随荧光的显着猝灭。单阴离子客体的结合会导致化学计量的客体与主体的化学计量比为2:1,并适度地提高了排放。在非竞争性溶剂中添加过量的硫酸盐也会导致2:1的发射复合物。
  • POLYAMIDE RESIN COMPOSITION
    申请人:UBE Industries, Ltd.
    公开号:EP3412731A1
    公开(公告)日:2018-12-12
    Provided is a polyamide resin composition which comprises a polyamide resin (A) and an impact-resistant material (B), wherein the polyamide resin (A) comprises an aliphatic copolyamide (A-1) comprising three or more types of monomers and an aliphatic polyamide (A-2), wherein the content of the aliphatic copolyamide (A-1) in the polyamide resin composition is 1% by mas to 30% by mass.
    本发明提供了一种聚酰胺树脂组合物,它由聚酰胺树脂(A)和抗冲击材料(B)组成,其中聚酰胺树脂(A)包括由三种或三种以上单体组成的脂肪族共聚多酰胺(A-1)和脂肪族聚酰胺(A-2),脂肪族共聚多酰胺(A-1)在聚酰胺树脂组合物中的含量为 1%(质量分数)至 30%(质量分数)。
  • MULTILAYER TUBE
    申请人:UBE Industries, Ltd.
    公开号:EP3437850A1
    公开(公告)日:2019-02-06
    A multilayer tube is provided which includes a layer including a specific aliphatic polyamide composition and a layer including a semi-aromatic polyamide composition including a semi-aromatic polyamide with a specific structure, these layers being adjacent to each other, wherein the aliphatic polyamide composition includes an aliphatic polyamide having a specific ratio of the number of methylene groups to the number of amide groups, a polyamide having a specific difference in absolute value of solubility parameter SP from the aliphatic polyamide, and an elastomer polymer including a structural unit derived from an unsaturated compound having a carboxyl group and/or an acid anhydride group.
    本发明提供了一种多层管,其中包括一层脂肪族聚酰胺组合物和一层半芳香族聚酰胺组合物,半芳香族聚酰胺组合物包括具有特定结构的半芳香族聚酰胺,这些层彼此相邻、其中脂肪族聚酰胺组合物包括具有亚甲基数与酰胺基数的特定比率的脂肪族聚酰胺、与脂肪族聚酰胺的溶解度参数SP的绝对值有特定差异的聚酰胺,以及弹性体聚合物,其中弹性体聚合物包括从具有羧基和/或酸酐基的不饱和化合物衍生的结构单元。
  • POLYAMIDE RESIN COMPOSITION, AND POLYAMIDE RESIN COMPOSITION FOR ROTATION MOLDING AND ROTATION MOLDED ARTICLE USING SAME
    申请人:UBE Industries, Ltd.
    公开号:EP3683272A1
    公开(公告)日:2020-07-22
    The present invention provides a polyamide resin composition having excellent low-temperature impact resistance and surface property, a polyamide resin composition for rotational molding and a rotational molded article using the same. The polyamide resin composition according to the present invention comprises: a component (A) in an amount of a parts by weight, which is an aliphatic polyamide having a relative viscosity ηr of less than 2.6 as measured according to JIS K6920 under the conditions of 96 wt% of sulfuric acid, 1 wt% of the polymer concentration, and 25°C; a component (B) in an amount of b parts by weight, which is a modified polyolefin having a density of 0.895 g/cm3 or less as measured according to ASTM D1505; and a component (C) in an amount of c parts by weight, which is a non-modified polyolefin having an MFR value of 3.0 to 30 g/10min as measured in a load of 2.16 kg at 190°C; wherein the polyamide resin composition satisfies the following equations: 50 ≤ c/(b+c)×100 ≤ 70, and 10 ≤ (b+c)/(a+b+c)×100 ≤ 40.
    本发明提供了一种具有优异的低温抗冲击性和表面性能的聚酰胺树脂组合物、一种用于滚塑成型的聚酰胺树脂组合物和一种使用该组合物的滚塑成型品。根据本发明的聚酰胺树脂组合物包括:a 组分(重量份),它是脂肪族聚酰胺,在 96 wt%的硫酸、1 wt%的聚合物浓度和 25°C 的条件下,根据 JIS K6920 测量,其相对粘度 ηr 小于 2.6;b 组分(重量份),它是改性聚烯烃,密度为 0.根据 ASTM D1505 测量,其密度为 0.895 g/cm3 或更低;以及组分(C),其重量份数为 c 份,其为非改性聚烯烃,在 190°C、2.16 kg 的负载下测量,其 MFR 值为 3.0 至 30 g/10min;其中聚酰胺树脂组合物满足以下公式:50≤c/(b+c)×100≤70,10≤(b+c)/(a+b+c)×100≤40。
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