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4-(4-羟基-3-硝基苯基)磺酰基-2-硝基苯酚 | 7149-20-4

中文名称
4-(4-羟基-3-硝基苯基)磺酰基-2-硝基苯酚
中文别名
——
英文名称
3,3'-dinitro-4,4'-dihydroxydiphenylsulfone
英文别名
bis(3-nitro-4-hydroxyphenyl)sulfone;4,4'-sulfonylbis(2-nitrophenol);NSC40763;2,2'-dinitro-4,4'-sulfonyl-di-phenol;Bis-(3-nitro-4-hydroxy-phenyl)-sulfon;3.3'-Dinitro-4.4'-dioxy-diphenylsulfon;4-(4-Hydroxy-3-nitro-phenyl)sulfonyl-2-nitro-phenol;4-(4-hydroxy-3-nitrophenyl)sulfonyl-2-nitrophenol
4-(4-羟基-3-硝基苯基)磺酰基-2-硝基苯酚化学式
CAS
7149-20-4
化学式
C12H8N2O8S
mdl
MFCD00193084
分子量
340.27
InChiKey
VKCVEIUNYZTNAK-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

  • 熔点:
    230-233 °C (decomp)
  • 沸点:
    546.2±50.0 °C(Predicted)
  • 密度:
    1.715±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    175
  • 氢给体数:
    2
  • 氢受体数:
    8

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
  • 下游产品
    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:
    4-(4-羟基-3-硝基苯基)磺酰基-2-硝基苯酚 在 palladium 10% on activated carbon 、 一水合肼 作用下, 以 1,4-二氧六环乙醇 为溶剂, 反应 24.0h, 以94%的产率得到双(3-氨基-4-羟苯基)砜
    参考文献:
    名称:
    通过双CS键形成具有简单芳烃和K2S2O8的二芳基砜的合成。
    摘要:
    已开发出前所未有的双CS键形成方法,可在单个步骤中制备具有简单芳烃的对称和不对称二芳基砜。这代表了K2S2O8可以用作合成二芳基砜的高效磺化剂的第一个例子。该反应显示出优异的反应性,良好的官能团耐受性和高产率。
    DOI:
    10.1039/c4cc05964f
  • 作为产物:
    参考文献:
    名称:
    Ullmann; Korselt, Chemische Berichte, 1907, vol. 40, p. 645
    摘要:
    DOI:
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文献信息

  • MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
    申请人:TABATA Masayoshi
    公开号:US20110224343A1
    公开(公告)日:2011-09-15
    The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.
    本发明提供了一种用于芳香族聚酯的改性剂,可以增强芳香族聚酯的熔融流动性,而不明显降低芳香族聚酯的耐热性,以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂,包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基,该改性剂包括具有以下结构的材料:第一残基,选择自由式(I)所代表的二价残基:—Ar—W1x—Ar—和自由式(II)所代表的:—Ar—,第一残基与选择自由式(III)所代表的单价残基:和自由式(IV)所代表的单价残基:—O—C(O)—R7—的两个相同或不同的第二残基结合。
  • 一种3,3′-二氨基-4,4′-二羟基二苯砜的制备方法
    申请人:天津市众泰化工科技有限公司
    公开号:CN105348156A
    公开(公告)日:2016-02-24
    本发明涉及一种3,3ˊ-二氨基-4,4ˊ-二羟基二苯砜的制备方法;即将3,3ˊ-二硝基-4,4ˊ-二氯二苯砜溶解于极性溶剂二甲基亚砜中,然后加入氢氧化钠溶液反应完全后,调至pH到1~2析出固体,得到3,3ˊ-二硝基-4,4ˊ-二羟基二苯砜;将3,3ˊ-二硝基-4,4ˊ-二羟基二苯砜溶解于极性溶剂二甲基亚砜中,加入氯化铵水溶液,加入还原铁粉,待原料反应完全后,热过滤,滤饼用热二甲基亚砜冲洗,合并滤液,减压蒸出二甲基亚砜和水的混合溶液,干燥,得到3,3ˊ-二氨基-4,4ˊ-二羟基二苯砜。该方法具有收率高,操作简单,重复性好等优点。同时原材料易于购买,生产设备要求低,溶剂可回收套用。
  • 二[4-(2-羟基乙氧基)苯基]砜及其衍生物的 制备方法及其催化剂
    申请人:江苏傲伦达科技实业股份有限公司
    公开号:CN105949094B
    公开(公告)日:2017-12-08
    本发明涉及一种二[4‑(2‑羟基乙氧基)苯基]砜及其衍生物的制备方法及其催化剂,制备方法为,在催化剂的作用下,结构I的化合物在温度为100‑200℃的条件下与乙二醇反应0.5‑2h,制备得到结构II的化合物,催化剂包括氧化石墨烯、路易斯酸和钛酸烷基酯,其质量比为(0.05‑0.25):(0.02‑1):(0.0125‑1),按比例混合后加入乙醇搅拌均匀,共沸脱水后,再回流反应1h,蒸去溶剂,得到的加成物即得。本发明反应时间短、收率高。
  • Diarylsulfones, a novel class of human immunodeficiency virus type 1 integrase inhibitors
    作者:N Neamati、A Mazumder、H Zhao、S Sunder、T R Burke、R J Schultz、Y Pommier
    DOI:10.1128/aac.41.2.385
    日期:1997.2

    A majority of reported human immunodeficiency virus type 1 integrase (HIV-1 IN) inhibitors are polyhydroxylated aromatic compounds containing two phenyl rings separated by aliphatic or aromatic linkers. Most inhibitors possessing a catechol moiety exhibit considerable toxicity in cellular assays. In an effort to identify nonhydroxylated analogs, a series of aromatic sulfones were tested for their ability to inhibit the 3' processing and strand transfer steps that are necessary for HIV replication. Several aromatic sulfones have previously been shown to have moderate activity against HIV-1 reverse transcriptase in cellular assays; however, their inhibitory potencies against IN have not been explored. In the present study, the inhibitory effect of a series of sulfones and sulfonamides against IN was determined. Among 52 diaryl sulfones tested, 4 were determined to be highly potent (50% inhibitory concentration [IC50], 0.8 to 10 micrograms/ml), 5 had good potencies (IC50, 11 to 50 micrograms/ml), 10 showed moderate potencies (IC50, 51 to 100 micrograms/ml), and 33 were inactive (IC50, > 100 micrograms/ml) against IN. All of the active compounds exhibited similar potencies against HIV-2 IN. Sulfa drugs, used extensively in treating Pneumocystis carinii pneumonia, a leading cause of morbidity and mortality in AIDs patients, were also examined. Among 19 sulfonamides tested, sulfasalazine (IC50, 50 micrograms/ml) was the most potent. We conclude that potent inhibitors of IN can be designed based on the results presented in this study.

    大多数报告的人类免疫缺陷病毒1型整合酶(HIV-1 IN)抑制剂是含有两个苯环的多羟基芳香化合物,由脂肪或芳香链隔开。大多数含有邻二酚基团的抑制剂在细胞实验中表现出相当的毒性。为了寻找非羟基化的类似物,一系列芳香磺酮被测试其对于HIV复制所必需的3'处理和链转移步骤的抑制能力。先前已经显示出几种芳香磺酮在细胞实验中对HIV-1反转录酶具有中等活性,但它们对IN的抑制效力尚未被探索。在本研究中,测定了一系列磺酮和磺酰胺对IN的抑制效果。在测试的52种二芳基磺酮中,有4种被确定为高效抑制剂(50%抑制浓度[IC50],0.8至10微克/毫升),5种具有良好的效力(IC50,11至50微克/毫升),10种显示中等的效力(IC50,51至100微克/毫升),而33种对IN无效(IC50,> 100微克/毫升)。所有活性化合物对HIV-2 IN表现出类似的效力。磺胺药物被广泛用于治疗肺孢子菌肺炎,这是AIDs患者发病率和死亡率的主要原因之一。19种磺酰胺被测试,其中磺酸水杨酸(IC50,50微克/毫升)是最有效的。我们得出结论,根据本研究的结果可以设计出有效的IN抑制剂。
  • Process for producting bis(4-hydroxy-3-nitrophenyl) compound
    申请人:——
    公开号:US20030055288A1
    公开(公告)日:2003-03-20
    The present invention relates to a process for producing a bis(4-hydroxy-3-nitrophenyl) compounds, characterized by nitrating a bis(4-hydroxyphenyl) compound wherein two phenyl groups are bonded to each other directly or through an electron-donating bridging group, sulfoxide group, sulfone group or carbonyl group in an inert solvent using nitric acid under the condition of substantially free from any other acid. According to the process, the target compounds reduced in the content of trinitrates can be produced in high yield and further recrystallizing the compound easily gives in high yield a high-purity products suitable for use as a raw material of producing a heat-resistant polymer and so on because the content of a trinitro-substitued compound in that compound is low.
    本发明涉及一种制备双(4-羟基-3-硝基苯基)化合物的方法,其特征在于,在惰性溶剂中使用硝酸,在基本无其他酸的条件下,对双(4-羟基苯基)化合物进行硝化,其中两个苯基直接或通过电子给予的桥接基团、亚砜基团、磺酰基团或羰基团相互键合。根据该方法,可以高产地生产目标化合物,其三硝基酸盐含量降低,进一步易于重结晶,可以高产地得到高纯度产品,适用于作为生产耐高温聚合物等原材料,因为该化合物中三硝基取代化合物的含量较低。
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