4-(hexylthio)phenol | 13349-96-7

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 4-(hexylthio)phenol
• 英文别名: Hexyl-(4-hydroxy-phenyl)-sulfid；4-Hydroxy-1-hexylmercapto-benzol；4-Hexylmercapto-phenol；4-hexylsulfanylphenol
• CAS: 13349-96-7
• 化学式: C₁₂H₁₈OS
• 分子量: 210.34
• InChiKey: PIFZQGAOQDAACC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  45.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  溴己烷 在 乙醇 、 氢溴酸 、 sodium ethanolate 、 溶剂黄146 作用下， 生成 4-(hexylthio)phenol
  参考文献：
  名称：

  Assessing the Impact of Differential Measurement Error on Estimates of Fine Particle Mortality

  摘要：

  In air pollution epidemiology, error in measurements of correlated pollutants has been advanced as a reason to distrust regressions that find statistically significant weak associations. Much of the related debate in the literature and elswhere has been qualitative. To promote quantitative evaluation of such errors, this paper develops an air pollution time-series model based on correlations among unit-normal variables. Assuming there are no other sources of bias present, the model shows the expected amount of relative bias in the regression coefficients df a bivariate regression of coarse and fine particulate matter measurements on daily mortality. The model only requires information on instrumental error and spatial variability, along with the observed regression coefficients and information on the true fine-course correlation. Analytical results show that if one pollutant is truly more harmful than the other, then it must be measured more precisely than the other in order not to bias the ratio of the fine and course regression coefficients. Utilizing published data, a case study of the Harvard Six-Cities study illustrates use of the model and emphasizes the need for data on spatial variability across the study area. Current epidemiology time-series regressions can use this model to address the general concern of correlated pollutants with differing measurement errors.

  DOI：

  10.1080/10473289.2000.10463988

文献信息

• Mono- and Dinuclear α-Diimine Nickel(II) and Palladium(II) Complexes in C–S Cross-Coupling
  作者：Md Muktadir Talukder、Justin T. Miller、John Michael O. Cue、Chinthaka M. Udamulle、Abhi Bhadran、Michael C. Biewer、Mihaela C. Stefan

  DOI：10.1021/acs.organomet.0c00732

  日期：2021.1.11

  significantly reduced by air and moisture sensitivity, as well as harsh reaction conditions. Herein, we report four highly air- and moisture-stable well-defined mononuclear and bridged dinuclear α-diimine Ni(II) and Pd(II) complexes for C–S cross-coupling. Various ligand frameworks, including acenaphthene- and iminopyridine-based ligands, were employed, and the resulting steric properties of the catalysts were

  空气和水分的敏感性以及苛刻的反应条件大大降低了过渡金属催化体系在CS交叉偶联反应中的作用。在此，我们报告了用于C–S交叉偶联的四种高度空气和水分稳定的定义明确的单核和桥接双核α-二亚胺Ni（II）和Pd（II）配合物。使用了各种配体构架，包括基于ph和亚氨基吡啶的配体，并评估了催化剂的最终空间性质，并将其与反应结果相关联。在有氧条件和低温下，与以前报道的催化剂相比，Ni和Pd体系均表现出更宽的底物范围和官能团耐受性。由含有烷基，苄基和杂芳基的硫醇合成了40多种化合物。也，从硫醇和卤化物源掺入药学上有活性的杂芳基部分。值得注意的是，通过在广泛的底物范围内提供几乎定量的产率，桥接的双核五坐标Ni络合物的性能优于其余三个单四坐标或六坐标Ni的络合物。
• Mercapto phenolic and alkylthio phenolic antioxidants
  申请人：The Goodyear Tire & Rubber Company

  公开号：US04143076A1

  公开（公告）日：1979-03-06

  2-Mercapto phenol and/or 4-mercapto phenol are reacted with a compound selected from olefins, alcohols, and organic halides for example, styrene and isobutylene, to form (hydrocarbyl) thio phenolic antioxidants such as 2,6-di-tert. butyl-4-(tert.butylthio) phenol and 2,6-di(.alpha.-phenylethyl)-4-(.alpha.-phenylethylthio)phenol.

  2-巯基酚和/或4-巯基酚与来自烯烃、醇和有机卤化物的化合物发生反应，例如苯乙烯和异丁烯，形成（烃基）硫酚酚类抗氧化剂，例如2,6-二叔丁基-4-(叔丁硫基)酚和2,6-二(α-苯乙基)-4-(α-苯乙硫基)酚。
• Alkyl- and Arylthiodediazoniations of Dry Arenediazonium <i>o</i>-Benzenedisulfonimides. Efficient and Safe Modifications of the Stadler and Ziegler Reactions to Prepare Alkyl Aryl and Diaryl Sulfides
  作者：Margherita Barbero、Iacopo Degani、Nicola Diulgheroff、Stefano Dughera、Rita Fochi、Mara Migliaccio

  DOI：10.1021/jo0003347

  日期：2000.9.1

  yields were obtained only when sterically hindered diazonium salts or thiols were used. A good amount of the o-benzenedisulfonimide (8) was always recovered from the reactions and could be reused to prepare salts 1. The copious experimental data collected in homogeneous conditions have offered several starting points for the study of the mechanism of these reactions.

  在无水甲醇中，干燥的苯二氮杂鎓邻苯二磺酰亚胺1与硫醇钠之间的反应代表了一种有效且安全的方法，具有一般有效性，可用于制备未官能化或不同官能度的烷基芳基和二芳基硫化物。通常，对于烷基硫代重氮基化反应，反应温度维持在0-5℃，对于芳基硫代重氮基化反应，反应温度保持在室温（20-25℃）。硫化物的收率通常很高；在所考虑的63个实例中，有43个的产率大于80％，而13个的产率在70％至80％之间。仅当使用位阻重氮盐或硫醇时，收率较低。始终从反应中回收大量的邻苯二磺酰亚胺（8），可将其重新用于制备盐1。
• 2,3-Dihydro-6-nitroimidazo[2,1-b]oxazoles
  申请人：Tsubouchi Hidetsugu

  公开号：US20060094767A1

  公开（公告）日：2006-05-04

  The present invention provides a 2,3-dihydro-6-nitroimidazo[2,1-b]oxazole compound represented by the following general formula: wherein R 1 represents a hydrogen atom or C1-C6 alkyl group, n represents an integer of 0 to 6, R 2 represents a group —OR 3 or the like, and R 3 represents a hydrogen atom, C1-C6 alkyl group or the like, or R 1 and —(CH 2 ) n R 2 may bind to each other together with carbon atoms adjacent thereto through nitrogen atoms so as to form a spiro ring represented by the general formula (H): wherein R 41 is hydrogen, C1-C6 alkyl group or the like. The present compound has an excellent bactericidal action against Mycobacterium tuberculosis , multi-drug-resistant Mycobacterium tuberculosis , and atypical acid-fast bacteria.

  本发明提供了一种2,3-二氢-6-硝基咪唑并[2,1-b]噁唑化合物，其通式如下：其中，R1代表氢原子或C1-C6烷基，n代表0到6的整数，R2代表—OR3或类似的基团，R3代表氢原子、C1-C6烷基或类似的基团，或者R1和—(CH2)nR2可以通过相邻的碳原子通过氮原子结合在一起形成一个螺环，其通式为（H）：其中，R41为氢、C1-C6烷基或类似的基团。该化合物对结核分枝杆菌、多药耐药结核分枝杆菌和非典型酸性快速细菌具有优异的杀菌作用。
• 2,3-DIHYDRO-6-NITROIMIDAZO 2,1-b OXAZOLES
  申请人：OTSUKA PHARMACEUTICAL CO., LTD.

  公开号：EP1555267A1

  公开（公告）日：2005-07-20

  The present invention provides a 2,3-dihydro-6-nitroimidazo[2,1-b]oxazole compound represented by the following general formula: wherein R1 represents a hydrogen atom or C1-C6 alkyl group, n represents an integer of 0 to 6, R2 represents a group -OR3 or the like, and R3 represents a hydrogen atom, C1-C6 alkyl group or the like, or R1 and -(CH2)nR2 may bind to each other together with carbon atoms adjacent thereto through nitrogen atoms so as to form a spiro ring represented by the general formula (H): wherein R41 is hydrogen, C1-C6 alkyl group or the like. The present compound has an excellent bactericidal action against Mycobacterium tuberculosis, multi-drug-resistant Mycobacterium tuberculosis, and a typical acid-fast bacteria.

  本发明提供了由以下通式代表的 2，3-二氢-6-硝基咪唑并[2，1-b]恶唑化合物： 其中R1代表氢原子或C1-C6烷基，n代表0至6的整数，R2代表基团-OR3或类似基团，R3代表氢原子、C1-C6烷基或类似基团，或者R1和-(CH2)nR2可以通过氮原子与相邻的碳原子相互结合，从而形成通式(H)代表的螺环： 其中 R41 为氢、C1-C6 烷基或类似基团。本化合物对结核分枝杆菌、多重耐药结核分枝杆菌和典型的耐酸细菌有很好的杀菌作用。