仲辛硫醇 | 3001-66-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 中文名称: 仲辛硫醇
• 英文名称: octane-2-thiol
• 英文别名: 2-octanethiol；2-Mercapto-octan
• CAS: 3001-66-9；25265-79-6
• 化学式: C₈H₁₈S
• 分子量: 146.297
• InChiKey: BZXFEMZFRLXGCY-UHFFFAOYSA-N

物化性质

• 保留指数：
  1082;1082

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1(a)
• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  仲辛硫醇 在 氯 、 溶剂黄146 作用下， 生成 octane-2-sulfonyl chloride
  参考文献：
  名称：

  THE PREPARATION OF ALKANESULFONYL HALIDES

  摘要：

  DOI：

  10.1021/jo01144a013
• 作为产物：
  描述：

  2-hexyl thiirane 在 lithium aluminium tetrahydride 作用下， 生成 仲辛硫醇
  参考文献：
  名称：

  Moore; Porter, Journal of the Chemical Society, 1958, p. 2062

  摘要：

  DOI：

文献信息

• QUENCHER
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：US20170342031A1

  公开（公告）日：2017-11-30

  A quencher is disclosed having a compound represented by the following general formula (1): wherein R 5 each independently represent a halogen atom, an alkyl group, an alkoxy group, an alkylthio group, an amino group having a substituent or not having a substituent, a hydroxy group, an aryl group, an aryloxy group, or an arylalkyl group; R 6 represents a group having a polymerizable unsaturated group, a hydroxy group, or the like; Y 1 represents an oxygen atom, or the like; An − represents an anion; Ar 1 represents a specific ring structure; * and ** represent binding positions; Ar 2 represents a benzene ring, a naphthalene ring, or an anthracene ring; n 1 represents a specific integer; and the following structure (1-10) in the general formula (1) is an asymmetric structure; (wherein R 5 , Y 1 , Ar 1 , Ar 2 , n 1 , * and ** are the same as described above.).

  一种淬灭剂被公开，该淬灭剂具有以下一般公式(1)表示的化合物： 其中R5各自独立代表一个卤素原子、一个烷基团、一个烷氧基团、一个烷硫基团、一个带有或不带有取代基的氨基团、一个羟基、一个芳基团、一个芳氧基团或一个芳烷基团；R6代表一个具有可聚合不饱和基团、一个羟基或类似基团的集团；Y1代表一个氧原子或类似；An代表一个阴离子；Ar1代表一个特定的环结构；*和**代表结合位置；Ar2代表一个苯环、一个萘环或一个蒽环；n1代表一个特定的整数； 并且一般公式(1)中的以下结构(1-10)是一个不对称结构； (其中R5、Y1、Ar1、Ar2、n1、*和**与上述描述相同)。
• PROCESS FOR PRODUCING ESTER COMPOUND
  申请人：Imazeki Shigeaki

  公开号：US20100324314A1

  公开（公告）日：2010-12-23

  PROBLEM To provide an environmentally-friendly method for producing industrially an ester compound. SOLUTION The present invention is a method for producing an ester compound which comprises subjecting a carboxylic acid and an alcohol to dehydration-condensation reaction using an involatile acid catalyst and then removing the residual acid catalyst by bringing a weak basic substance into contact with the residual acid catalyst.

  问题提供一种生产工业酯化合物的环保方法。 解决方案是一种生产酯化合物的方法，包括将羧酸和醇经过脱水缩合反应，使用一种不挥发的酸催化剂，然后通过将弱碱性物质与残留的酸催化剂接触来去除残留的酸催化剂。
• CHAIN MULTIYNE COMPOUND, PREPARATION METHOD AND APPLICATION THEREOF
  申请人：Xiamen University

  公开号：US20180065908A1

  公开（公告）日：2018-03-08

  The present invention relates to fields of organic chemistry and organometallic chemistry. The present invention discloses a chain multiyne compound, a preparation method thereof and an application in synthesizing a fused-ring metallacyclic compound. A structure of the chain multiyne compound in the present invention is shown as Formula I below. The present invention also provides a preparation method of the chain multiyne compound and an application thereof in a synthesis of a fused-ring metallacyclic compound. The chain multiyne compound disclosed in the present invention has multiple functional groups and the structure of the chain multiyne compound is adjustable. The chain multiyne compound can also be used to synthesize the fused-ring metallacyclic compound efficiently. The preparation method of the chain multiyne compound disclosed in the present invention is simple, which can be used to prepare the chain multiyne compound rapidly and efficiently.

  本发明涉及有机化学和有机金属化学领域。本发明公开了一种链状多炔化合物，其制备方法及在合成融环金属环化合物中的应用。本发明中的链状多炔化合物的结构如下式I所示。本发明还提供了链状多炔化合物的制备方法及其在合成融环金属环化合物中的应用。本发明公开的链状多炔化合物具有多个功能基团，其结构可调整。链状多炔化合物还可用于高效合成融环金属环化合物。本发明公开的链状多炔化合物的制备方法简单，可用于快速高效地制备链状多炔化合物。
• SILICON-CONTAINING HETEROCYCLIC COMPOUND, AND QUENCHER
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：US20190233651A1

  公开（公告）日：2019-08-01

  Quenchers of the related art do not have a quenching ability high enough to sufficiently inhibit the emission of fluorescence from fluorescence compounds. Therefore, the present invention aims to provide a quencher which can sufficiently quench the fluorescence from fluorescent compounds including xanthene-based dyes. The present invention relates to a quencher formed of a compound represented by the following general formula (1), and the like. (In the formula, n 1 pieces of R 5 each independently represent a group having a polymerizable unsaturated group, an amino group having a substituent, or the like, R 6 represents a group having a polymerizable unsaturated group, a hydroxy group, or the like, An − represents an anion, Ar 1 represents a specific ring structure, * and ** each represent a position of bonding to the specific ring structure, Ar 2 represents a benzene ring or the like, in a case where Ar 2 is the benzene ring, n 1 represents an integer of 0 to 4, and R 32 and R 33 each independently represent an alkyl group or an aryl group.)

  相关艺术中的淬火剂没有足够高的淬火能力，以充分抑制荧光化合物的荧光发射。因此，本发明旨在提供一种可以充分淬火包括黄酮基染料在内的荧光化合物的荧光的淬火剂。本发明涉及由以下一般式（1）所代表的化合物形成的淬火剂等。（在该式中，n1个R5分别独立地表示具有聚合不饱和基团、具有取代基的氨基团等的基团，R6表示具有聚合不饱和基团、羟基等的基团，An−表示一个阴离子，Ar1表示特定的环结构，*和**分别表示与特定环结构结合的位置，Ar2表示苯环或类似物，在Ar2为苯环的情况下，n1表示0到4的整数，R32和R33分别独立地表示烷基或芳基。）
• Direct Synthesis of Thiols from Halides and Epoxides Using Hydrosulfide Exchange Resin in Methanol
  作者：Jaesung Choi、Nung Min Yoon

  DOI：10.1055/s-1995-3929

  日期：1995.4

  Various thiols are prepared directly from the corresponding alkyl halides and epoxides using hydrosulfide exchange resin in methanol in the presence of equimolar amounts of triethylammonium chloride at room temperature. The reaction not only proceeds with unique chemoselectivity, but also gives better yields of thiols than most commonly used indirect methods and has an additional advantage of a simple workup.

  在甲醇中加入等摩尔量的三乙基氯化铵，在室温下使用氢硫交换树脂直接从相应的烷基卤化物和环氧化物制备各种硫醇。该反应不仅具有独特的化学选择性，而且与大多数常用的间接方法相比，硫醇的收率更高，同时还具有操作简单的优点。