3-((4-methoxyphenyl)thio)cyclopentan-1-one

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-((4-methoxyphenyl)thio)cyclopentan-1-one
• 英文别名: 3-(4-methoxyphenylsulfanyl)cyclopentanone；3-(4-methoxyphenylthio)cyclopentanone；3-[(4-methoxyphenyl)thio]cyclopentan-1-one；3-(4-Methoxyphenyl)sulfanylcyclopentan-1-one
• 化学式: C₁₂H₁₄O₂S
• 分子量: 222.308
• InChiKey: XWTNAWAMFUWLAW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-环戊烯酮 、 4,4'-二甲氧基二苯二硫 在 三氯化铝 、 锌 作用下， 以 水 、 乙腈 为溶剂， 反应 2.5h， 以77%的产率得到3-((4-methoxyphenyl)thio)cyclopentan-1-one
  参考文献：
  名称：

  Formation of Zinc Thiolates by Reductive Cleavage of Disulfides with the Zn/AlCl₃ System in Aqueous Media, and their Use for Michael Addition

  摘要：

  一种简单、方便、高效的一锅法协议，用于在水介质中通过Zn/AlCl₃体系对二硫化物进行还原裂解和进行Michael加成到α，β-不饱和羰基化合物。

  DOI：

  10.1515/znb-2006-0109

文献信息

• Bioinspired Catalytic Conjugate Additions of Thiophenols to α,β-Enones by a Disubstituted Benzoate-Bridged Nickel Mimic for the Active Site of Urease
  作者：Way-Zen Lee、Huan-Sheng Tseng、Tzu-Li Wang、Hui-Lien Tsai、Ting-Shen Kuo

  DOI：10.1021/om100103u

  日期：2010.7.12

  te (HL), was prepared to synthesize nickel mimics for the active site of urease. Reaction of the deprotonated L− with Ni(ClO4)2·6H2O afforded a dinickel complex, [LNi2(CH3CN)(THF)](ClO4)3 (1), characterized by UV/vis spectroscopy and X-ray crystallography. Addition of urea to an acetonitrile solution of 1 afforded a dinickel urea adduct, [LNi2(urea)2](ClO4)3·2CH3CN (2), which was structurally and spectroscopically

  制备了二取代的苯甲酸酯多齿配体2，6-双[双（吡啶基-2-甲基）氨基乙氧基]苯甲酸酯（HL），以合成用于尿素酶活性位点的镍模拟物。去质子化的反应大号-用Ni（CLO 4）2 ·6H 2 ö得到一个dinickel络合物，[大号的Ni 2（CH 3 CN）（THF）]（CLO 4）3（1），其特征在于通过UV / vis光谱和X射线晶体学。尿素的除的乙腈溶液1，得到一个dinickel尿素加成物，[大号的Ni 2（尿素）2]（ClO 4）3 ·2CH 3 CN（2），具有结构和光谱特征。1的1 H NMR和ESI-MS谱2既证实尿素分子仍然配位的镍中心2在溶液中。与尿素协调启示的镍中心1，苯硫酚，以α的共轭加成，由络合物催化β-烯酮1进行了检查，发现在良好的产率进行。相比之下，Ni（ClO 4）2 ·6H 2 O和H L的相同催化反应远没有那么有效。此外，除了加入NaOAc或NaOAcPh的
• Highly Efficient Proline Ester-based Nickel Catalysts for Michael Addition of Thiophenols to α,β-Enones
  作者：Way-Zen Lee、Chien-Wei Chiang、Girish M. Kulkarni、Ting-Shen Kuo

  DOI：10.1002/jccs.201200386

  日期：2013.3

  Two N3O2 pentadentate ligands, BMPP and BPPP, were prepared for synthesizing highly efficient nickel catalysts, [Ni(BMPP)(CH3CN)](ClO4)2 (1) and [Ni(BPPP)(CH3CN)](BPh4)(ClO4) (2), for thia‐Michael addition of thiophenols to α,β‐enones. X‐ray structures of 1 and 2 revealed that a labile CH3CN molecule was bound to the nickel center of the catalysts. ESI‐MS spectroscopy indicated that thiolate replaced

  制备了两个N 3 O 2五齿配体BMPP和BPPP来合成高效镍催化剂[Ni（BMPP）（CH 3 CN）]（ClO 4）2（1）和[Ni（BPPP）（CH 3 CN） ）]（BPh 4）（ClO 4）（2），用于硫代苯酚的硫杂-迈克尔加成反应到α，β-烯酮中。1和2的X射线结构表明，不稳定的CH 3 CN分子与催化剂的镍中心键合。ESI-MS光谱表明，硫醇盐取代了结合的CH 3CN分子在催化循环中与镍中心配位。
• Supported cobalt complex-catalysed conjugate addition of indoles, amines and thiols to α,β-unsaturated compounds
  作者：Fatemeh Rajabi、Sepideh Razavi、Rafael Luque

  DOI：10.1039/b926599f

  日期：——

  A highly active and reusable supported Co(II) complex on SBA-15 shows an excellent activity and selectivity to target products in aza- and thia-Michael conjugate additions of indoles, amines and thiols to α,β-unsaturated compounds under solventless mild reaction conditions. The Co-catalyst was also highly reusable and comparably more active than related catalysts in the reaction.

  高度活跃且可重用的支持 钴（II） 复杂的 小企业管理局-15显示了对目标产物的优异活性和选择性 氮杂-和thia-Michael 共轭加成无溶剂温和反应条件下，将吲哚，胺和硫醇合成为α，β-不饱和化合物 助催化剂还具有很高的可重用性，并且比相关催化剂更具活性催化剂 在反应中。
• Conjugate addition of indoles and thiols with electron-deficient olefins catalyzed by Bi(OTf)3
  作者：M.Mujahid Alam、Ravi Varala、Srinivas R. Adapa

  DOI：10.1016/s0040-4039(03)01089-x

  日期：2003.6

  Conjugate addition of indoles and thiols with a variety of electron-deficient olefins mediated by a catalytic amount of Bi(OTf)3 at ambient temperature to afford the corresponding Michael adducts in good to excellent yields with high selectivity is reported.

  据报道，在环境温度下，吲哚和硫醇与催化量的Bi（OTf）3介导的各种电子不足的烯烃共轭加成，可以提供高产率至高产率的高选择性的相应迈克尔加合物。
• Catalytic carbon–sulfur bond formation by amphoteric vanadyl triflate: exploring with thia-Michael addition, thioacetalization, and transthioacetalization reactions
  作者：Chien-Tien Chen、Yow-Dzer Lin、Cheng-Yuan Liu

  DOI：10.1016/j.tet.2009.10.012

  日期：2009.12

  A series of thiols have been examined as protic nucleophiles for Michael-type additions to alpha,beta-unsaturated carbonyls as well as double nucleophilic condensations with aldehydes, ketones, and acetals catalyzed by amphoteric, water-tolerant vanadyl triflate under mild and neutral conditions. The newly developed C-S bond formation protocols were carried out smoothly in good to high yields in a highly chemoselective manner. (C) 2009 Elsevier Ltd. All rights reserved.