(E)-1-chloro-4-((4-methoxystyryl)sulfonyl)benzene | 3406-65-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-1-chloro-4-((4-methoxystyryl)sulfonyl)benzene
• 英文别名: E-4-methoxystyryl 4-chlorophenyl sulfone；1-[(E)-2-(4-chlorophenyl)sulfonylethenyl]-4-methoxybenzene
• CAS: 3406-65-3
• 化学式: C₁₅H₁₃ClO₃S
• 分子量: 308.785
• InChiKey: GMZMXCZTVDOYNX-ZHACJKMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  trimethylsulfonium iodide 、 (E)-1-chloro-4-((4-methoxystyryl)sulfonyl)benzene 在 potassium tert-butylate 作用下， 以 二甲基亚砜 为溶剂， 以84%的产率得到rac-1-chloro-4-(((1R,2S)-2-(4-methoxyphenyl)cyclopropyl)sulfonyl)benzene
  参考文献：
  名称：

  Naidu, M. S. R.; Bhaskar Reddy, D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 12, p. 1092 - 1094

  摘要：

  DOI：
• 作为产物：
  描述：

  diethyl (((4-chlorophenyl)thio)methyl)phosphonate 在 正丁基锂 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 环己烷 为溶剂， 反应 4.0h， 生成 (E)-1-chloro-4-((4-methoxystyryl)sulfonyl)benzene
  参考文献：
  名称：

  Discovery of Vinyl Sulfones as a Novel Class of Neuroprotective Agents toward Parkinson’s Disease Therapy

  摘要：

  Although the etiology of Parkinson's disease (PD) remains elusive, recent studies suggest that oxidative stress contributes to the cascade leading to dopaminergic (DAergic) neurodegeneration. The Nrf2, signaling is the main pathway responsible for cellular defense system against oxidative stress. Nrf2 is a transcription factor that regulates environmental stress response by inducing expression of antioxidant enzyme genes. We have synthesized novel vinyl sulfone derivatives. They exhibited a broad range of activities in inducing HO-1, whose gene expression is under the control of Nrf2. Among them, compound 12g was confirmed to activate Nrf2 and induce expression of the Nrf2-dependent antioxidant enzymes NQO1, GCLC, GLCM, and HO-1, at both mRNA and protein levels in DAergic neuronal cells. This was accompanied by protection of DAergic neurons in both in vitro and MPTP-induced in vivo models of PD. In addition, compound 12g effectively resulted in attenuation of the PD-associated behavioral deficits in the mouse model.

  DOI：

  10.1021/jm401788m

文献信息

• Radical Heck-type reaction of styrenes with sulfonyl hydrazides on water at room temperature
  作者：Wen-Hui Bao、Wei-Wei Ying、Xu-Dong Xu、Guo-Dong Zhou、Xiao-Xiao Meng、Wen-Ting Wei、Yan-Yun Liu、Qiang Li

  DOI：10.1016/j.tetlet.2018.11.059

  日期：2019.1

  vinyl sulfones is developed. The reaction is performed under economical TBAI/TBHP system on water in open air at room temperature, which proceeds through the radical addition to styrenes followed by hydrogen-abstraction. When compared to known approaches for the synthesis of vinyl sulfones from alkenes, this radical Heck-type strategy is practical, green and does not go through HI elimination process

  在此，开发了苯乙烯与磺酰肼的金属自由基Heck型反应以合成乙烯基砜。该反应在经济的TBAI / TBHP体系下于室温下在露天水中在水上进行，该反应通过自由基加成至苯乙烯中，然后进行氢吸收来进行。当与从烯烃合成乙烯基砜的已知方法相比时，这种自由基的Heck型策略是可行的，绿色的，并且不会经历HI消除过程。此外，该方案可以扩展到炔烃的碘磺酰化以合成碘乙烯基砜。
• 一种水相中乙烯基砜衍生物的绿色制备方法
  申请人：宁波大学

  公开号：CN108623503B

  公开（公告）日：2020-01-03

  本发明涉及一种水相中乙烯基砜衍生物的绿色合成方法。该方法通过向Schlenk反应瓶中加入烯烃类化合物(1a)、式2a的磺酰肼类化合物、四丁基碘化铵(TBAI)、过氧化叔丁醇(TBHP)和溶剂水，将反应瓶置于一定温度、空气气氛条件下搅拌反应，经TLC或GC监测反应进程，至原料反应完全，经后处理得到目标产物乙烯基砜衍生物(I)；
• (E)-4-carboxystyrl-4-chlorobenzyl sulfone and pharmaceutical compositions thereof
  申请人：——

  公开号：US20030149109A1

  公开（公告）日：2003-08-07

  Pre-treatment with &agr;,&bgr; unsaturated aryl sulfones protects normal cells from the cytotoxic side effects of two classes of anticancer chemotherapeutics. Administration of a cytoprotective sulfone compound to a patient prior to anticancer chemotherapy with a mitotic phase cell cycle inhibitor or topoisomerase inhibitor reduces or eliminates the cytotoxic side effects of the anticancer agent on normal cells. The cytoprotective effect of the &agr;,&bgr; unsaturated aryl sulfone allows the clinician to safely increasing the dosage of the anticancer chemotherapeutic.

  使用α,β-不饱和芳基磺酮进行预处理可以保护正常细胞免受两类抗癌化疗药物的细胞毒副作用。在患者进行含细胞周期有丝分裂期抑制剂或拓扑异构酶抑制剂的抗癌化疗之前，给予一种细胞保护性磺酮化合物，可以减少或消除抗癌药物对正常细胞的细胞毒副作用。α,β-不饱和芳基磺酮的细胞保护作用使得临床医生可以安全地增加抗癌化疗药物的剂量。
• Styryl sulfone anticancer agents
  申请人：——

  公开号：US20020022666A1

  公开（公告）日：2002-02-21

  Styryl sulfone compounds of the invention selectively inhibit proliferation of tumor cells, and induce apoptosis of tumor cells, while sparing normal cells. The compounds, which are useful in the treatment of cancer and other proliferative disorders, have (a) the formula II: 1 wherein n is zero or one; R 1 is selected from the group consisting of hydrogen, chlorine, fluorine and bromine; R 2 is selected from the group consisting of hydrogen, chlorine, fluorine, bromine, methyl and methoxy; and R 3 is selected from the group consisting of hydrogen, chlorine and fluorine; provided, R 2 may not be methyl or methoxy when R 1 and R 3 are both hydrogen and n is zero or one; and R 1 , R 2 and R 3 may not all be hydrogen when n is one; (b) the formula III: 2 wherein R 1 is selected from the group consisting of hydrogen, chlorine, fluorine and bromine; or (c) or the formula IV: 3 wherein R 1 is selected from the group consisting of fluorine and bromine, and R 2 is selected from the group consisting of 2-chlorophenyl, 4-chlorophenyl, 4-fluorophenyl and 2-nitrophenyl.

  本发明的苯乙烯基磺酰化合物选择性地抑制肿瘤细胞的增殖，并诱导肿瘤细胞凋亡，同时不损害正常细胞。这些化合物在治疗癌症和其他增殖性疾病中很有用，具有以下特征： (a) 公式II： 1 其中 n 是零或一； R 1 选自氢、氯、氟和溴的组； R 2 选自氢、氯、氟、溴、甲基和甲氧基的组；和 R 3 选自氢、氯和氟的组；前提是， 当 R 1 和 R 3 都是氢且 n 是零或一时，R 2 不能是甲基或甲氧基；且 当 n 是一时，R 1 、R 2 和 R 3 不能都是氢； (b) 公式III： 2 其中 R 1 选自氢、氯、氟和溴的组；或 (c) 公式IV： 3 其中 R 1 选自氟和溴的组，R 2 选自2-氯苯基、4-氯苯基、4-氟苯基和2-硝基苯基的组。
• Synthesis of vinyl sulfones through sulfonylation of styrenes with sulfonyl chlorides under metal-free conditions
  作者：Xia Wang、Bo Hu、Peng Yang、Qian Zhang、Dong Li

  DOI：10.1016/j.tet.2020.131082

  日期：2020.4

  sulfonylation of styrenes with sulfonyl chlorides was developed for the synthesis of vinyl sulfones. The reaction proceeded under metal-free, mild and neutral conditions without extra oxidants or bases. It also exhibited good air and moisture tolerance, broad substrate scope and high chemo-selectivity, affording the vinyl sulfones in moderate to good yields.

  开发了一种高价碘试剂介导的苯乙烯与磺酰氯的磺酰化反应，用于合成乙烯基砜。反应在无金属，温和和中性的条件下进行，没有额外的氧化剂或碱。它还表现出良好的耐空气和湿气性，广泛的底物范围和高的化学选择性，从而以中等至良好的收率提供了乙烯基砜。