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3-nitro-4-vinylphenol

中文名称
——
中文别名
——
英文名称
3-nitro-4-vinylphenol
英文别名
4-Hydroxynitrostyrene;4-ethenyl-3-nitrophenol
3-nitro-4-vinylphenol化学式
CAS
——
化学式
C8H7NO3
mdl
——
分子量
165.148
InChiKey
JEVQMRREKFYNSM-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):
    2.2
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    66
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    3-nitro-4-vinylphenol 在 palladium(II) trifluoroacetate 、 四丁基溴化铵potassium carbonate对甲苯磺酸 、 sodium iodide 作用下, 以 四氢呋喃乙腈 为溶剂, 30.0~80.0 ℃ 、3.55 MPa 条件下, 反应 20.0h, 生成 阿立哌唑
    参考文献:
    名称:
    除还原外,还可以将CO插入邻硝基苯乙烯中,以选择性地获得吲哚-2-酮和二氢喹啉-2-酮衍生物
    摘要:
    一氧化碳(CO)存在下过渡金属催化的邻硝基苯乙烯的还原环化反应已发展成为吲哚骨架的一般合成路线,其中CO被用作还原剂,将硝基芳烃还原为亚硝基芳烃和/或硝基苯。 CO 2释放出来,但尚未实现将CO选择性插入具有更高原子经济性的杂环产物中。在本文中,有效地实现了Pd通过CO催化的邻硝基苯乙烯的还原及其区域选择性插入,以生产合成上有用的五元和六元苯并稠合的内酰胺。详细研究表明,对吲哚或内酰胺的化学选择性对Pd 2+的抗衡阴离子的性质敏感。前体,而配体则通过不同的反应途径显着决定了羰基的区域选择性。使用PdCl 2 / PPh 3 / B(OH)3(条件A),首先引发烯烃加氢羧化,然后部分还原NO 2部分并环化反应,得到N-羟基吲哚啉-2-酮,将其进一步催化用CO还原得到最终产物吲哚-2-酮,产率高达95%。当反应在Pd(TFA)2 / BINAP / TsOH·H 2 O系统下进行(条件B)时,NO
    DOI:
    10.1021/acscatal.8b02863
  • 作为产物:
    描述:
    4-溴-3-硝基苯酚三丁基乙烯基锡四(三苯基膦)钯 、 potassium fluoride 作用下, 以 1,4-二氧六环 为溶剂, 反应 6.0h, 以100%的产率得到3-nitro-4-vinylphenol
    参考文献:
    名称:
    一种阿立哌唑的合成方法
    摘要:
    本发明公开了一种阿立哌唑的合成方法,其包括:在钯催化条件下,使4‑卤代‑3‑硝基苯酚与乙烯化试剂反应,制得3‑硝基‑4‑乙烯基苯酚;使3‑硝基‑4‑乙烯基苯酚、1,4‑双卤代丁烷与碱反应,制得4‑(4‑卤代丁氧基)‑2‑硝基‑1‑苯乙烯;使4‑(4‑卤代丁氧基)‑2‑硝基‑1‑苯乙烯、1‑(2,3‑二氯苯基)哌嗪盐与碱反应,制得1‑(2,3‑二氯苯基)‑4‑(4‑(3‑硝基‑4‑乙烯基苯氧基)丁基)哌嗪;在钯催化条件下,使1‑(2,3‑二氯苯基)‑4‑(4‑(3‑硝基‑4‑乙烯基苯氧基)丁基)哌嗪与CO反应,形成阿立哌唑。本发明的阿立哌唑的合成方法总产率高达77%,且后处理简单。
    公开号:
    CN109096249B
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文献信息

  • Nitrothiazolyl derivatives of nitrostyrene
    申请人:Sarabhai Research Centre
    公开号:US03985761A1
    公开(公告)日:1976-10-12
    Hydroxy substituted nitrostyrene derivatives have been found to exhibit antibacterial and anthelmintic properties. Derivatives having a nitrothiazolyloxy moiety have low toxicity and a broad spectrum antimicrobial activity.
    羟基取代的硝基苯乙烯衍生物已被发现具有抗菌和抗蠕虫特性。具有硝基噻唑氧基团的衍生物具有低毒性和广谱抗微生物活性。
  • COMPOSITION FOR GLASS FIBER-REINFORCED POLYOLEFIN RESIN MATERIALS, GLASS FIBER-REINFORCED POLYOLEFIN RESIN MATERIAL, METHOD FOR PRODUCING SAME, AND COMPOSITE BODY
    申请人:Furukawa Electric Co., Ltd.
    公开号:EP3543290A1
    公开(公告)日:2019-09-25
    A glass fiber-reinforced polyolefin resin material, comprising: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin comprises: at least, a graft-modified polypropylene modified with a (meth)acrylate containing an epoxy group or a graft-modified polypropylene modified with both a (meth)acrylate containing an epoxy group and an aromatic vinyl compound, wherein, with respect to 100 parts by mass of the graft-modified polypropylene, from 30 to 80 parts by mass of the glass fiber and from 1 to 20 parts by mass of a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
    一种玻璃纤维增强聚烯烃树脂材料,包括:玻璃纤维;和热塑性树脂,其中所述热塑性树脂包括至少一种用含有环氧基的(甲基)丙烯酸酯改性的接枝改性聚丙烯,或一种同时用含有环氧基的(甲基)丙烯酸酯和芳香族乙烯基化合物改性的接枝改性聚丙烯,其中,相对于 100 份(质量)的接枝改性聚丙烯,玻璃纤维的质量为 30 至 80 份,芳香族乙烯基化合物的质量为 30 至 80 份、含有 30 至 80 份(质量份)玻璃纤维和 1 至 20 份(质量份)具有酸酐结构的化合物或聚合物,其中,在接枝改性聚丙烯中接枝改性组分的含量中,从含环氧基的(甲基)丙烯酸酯中获得的组分的含量为 0.5或更多和10或更少(以所述聚丙烯的100质量份计),并且从芳香族乙烯基化合物中获得的组分的质量等于或小于从(甲基)丙烯酸酯中获得的组分的质量;一种用于所述树脂材料的组合物;一种生产方法;以及一种复合材料。
  • Composition for a glass fiber-reinforced polyolefin resin material, glass fiber-reinforced polyolefin resin material and its production method, and composite
    申请人:FURUKAWA ELECTRIC CO., LTD.
    公开号:US11118047B2
    公开(公告)日:2021-09-14
    A glass fiber-reinforced polyolefin resin material, containing: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin contains: at least, a specific graft-modified polypropylene, wherein, with respect to the graft-modified polypropylene, each specific amounts of the glass fiber and a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
    一种玻璃纤维增强聚烯烃树脂材料,包含:玻璃纤维;和热塑性树脂,其中所述热塑性树脂包含:至少一种特定的接枝改性聚丙烯,其中,就接枝改性聚丙烯而言,含有各特定量的玻璃纤维和具有酸酐结构的化合物或聚合物,并且,在接枝改性聚丙烯中的接枝改性组分的含量中,由含有环氧基团的(甲基)丙烯酸酯获得的组分的含量为 0.5或更多和10或更少(以所述聚丙烯的100质量份计),并且从芳香族乙烯基化合物中获得的组分的质量等于或小于从(甲基)丙烯酸酯中获得的组分;一种用于所述树脂材料的组合物;一种生产方法;以及一种复合材料。
  • COMPOSITION FOR A GLASS FIBER-REINFORCED POLYOLEFIN RESIN MATERIAL, GLASS FIBER-REINFORCED POLYOLEFIN RESIN MATERIAL AND ITS PRODUCTION METHOD, AND COMPOSITE
    申请人:FURUKAWA ELECTRIC CO., LTD.
    公开号:US20190292360A1
    公开(公告)日:2019-09-26
    A glass fiber-reinforced polyolefin resin material, containing: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin contains: at least, a specific graft-modified polypropylene, wherein, with respect to the graft-modified polypropylene, each specific amounts of the glass fiber and a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
  • US3985761A
    申请人:——
    公开号:US3985761A
    公开(公告)日:1976-10-12
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