4-(2-甲基-2-丙基)-1,2-苯二硫醇 | 117526-80-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(2-甲基-2-丙基)-1,2-苯二硫醇
• 中文别名: 4-叔-丁基-1,2-二巯基苯
• 英文名称: 4-(tert-butyl)benzene-1,2-dithiol
• 英文别名: 4-Tert-butylbenzene-1,2-dithiol
• CAS: 117526-80-4
• 化学式: C₁₀H₁₄S₂
• 分子量: 198.353
• InChiKey: RDLVSWJHDFENPL-UHFFFAOYSA-N

物化性质

• 沸点：
  287.9±33.0 °C(Predicted)
• 密度：
  1.093±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(2-甲基-2-丙基)-1,2-苯二硫醇 在 氯化亚砜 作用下， 以 乙腈 为溶剂， 反应 1.0h， 生成 5-tert-butylbenzotrithiole 1-oxide
  参考文献：
  名称：

  First example of intramolecular photochemical oxygen migration from benzotrithiole 2-oxides to benzotrithiole 1-oxides

  摘要：

  Irradiation of 4,8-dialkylbenzo[1,2-d;4,5-d']bis[1,2,3]trithiole 2-oxides (2) in acetonitrile with a high pressure mercury lamp gave 4,8-dialkylbenzo[1,2-d;4,5-d']bis[1,2,3]trithiole 1-oxides (3) quantitatively. The present photochemical oxygen migrations of 2 and related sulfoxides were shown to proceed intramolecularly via an excited singlet state by O-18-labeled, cross-over, and triplet quencher experiments.

  DOI：

  10.1016/s0040-4039(00)61649-0
• 作为产物：
  描述：

  4-叔丁基苯硫酚 在 正丁基锂 、 四甲基乙二胺 、 1,2,3,4,5,6,7,8-八硫杂环辛烷 作用下， 以 正戊烷 为溶剂， 生成 4-(2-甲基-2-丙基)-1,2-苯二硫醇
  参考文献：
  名称：

  卡宾二硫醇锌 (II) 中高效热激活延迟荧光的结构控制**

  摘要：

  锌——新的铱。三角平面卡宾-Zn II -二硫醇盐中配体之间二面角的结构控制导致高效的热激活延迟荧光（TADF），在297 K时具有前所未有的辐射速率常数k TADF =1.2×10 6 s -1 ，其中超越商用 Ir III和 Pt II基三线态发射器的效率。

  DOI：

  10.1002/anie.202316300

文献信息

• 4-tert.-butyl-1,2-benzenedithiol, complex compounds derived therefrom,
  申请人：Seitetsu Kagaku Co., Ltd.

  公开号：US04835317A1

  公开（公告）日：1989-05-30

  Novel compounds, 4-tert.-butyl-1,2-benzenedithiol and bis(4-tert.-butyl-1,2-dithiophenolate) metal complexes having the general formula of ##STR1## wherein M represents a trivalent transition metal, and A represents a quarternary ammonium are provided. The novel benzenedithiol is produced by reacting 4-tert.-butylbenzenethiol or di(4-tert.-butylphenyl)disulfide with sulfur monochloride in the presence of iodine or a Lewis acid in a solvent, and then reducing the resultant product with a metal selected from the group consisting of zinc, tin, iron and aluminum in the presence of an acid. The novel Cu, Co and Ni complexes are produced by reacting the benzenedithiol with a salt of the corresponding divalent transition metal in the presence of an alkoxide metal or a hydride metal and a quarternary ammonium salt in a solvent under an oxidative atmosphere. The complexes strongly absorb rays in the region of ultraviolet, visible or near infrared, and are useful intermediates for the production of optical information recording media.

  提供具有以下一般公式的新化合物，4-叔丁基-1,2-苯二硫醇和双(4-叔丁基-1,2-二硫代苯酚酸鹽)金屬配合物：其中M代表三價過渡金屬，A代表季銨鹽。新的苯二硫醇是通過在溶劑中將4-叔丁基苯硫醇或二(4-叔丁基苯基)二硫化物與單氯化硫反應，然後在碘或路易斯酸存在下將所得產物還原為鋅、錫、鐵和鋁之一的金屬存在下進行反應而製備的。新的銅、鈷和鎳配合物是通過在氧化性氛圍下，在溶劑中將苯二硫醇與相應的二價過渡金屬鹽和一種碱金屬或氫化金屬以及一種季銨鹽反應而製備的。這些配合物在紫外線、可見光或近紅外區域強烈吸收光線，可用作製備光學信息記錄媒體的中間產物。
• Catalytic Disproportionation of Hydrazine Promoted by Biomimetic Diiron Complexes with Benzene‐1,2‐Dithiolate Bridge Modified by Different Substituents
  作者：Tie Sun、Sunlin Xu、Dawei Yang、Linan Su、Baomin Wang、Jingping Qu

  DOI：10.1002/ejic.202000851

  日期：2020.12.7

  disproportionation of hydrazine to ammonia and dinitrogen, wherein the complex with the most negative reduction potential induced by strong electron‐donating NMe2 group exhibits the best catalytic activity. This result bodes well for efficient catalyst design for N–N bond cleavage of hydrazine. In addition, a well‐defined diiron diazene complex can be independently synthesized and also catalyze the hydrazine

  合成了一系列具有不同取代基修饰的苯并1,2-二硫代（bdt）配体的硫醇桥联二铁固氮酶模拟物，并通过X射线晶体学对其进行了表征。循环伏安法的电化学研究表明，这些配合物的氧化还原电势取决于不同取代基的吸电子或给电子性。重要的是，所有这些络合物都可以充当肼歧化成氨和二氮的催化剂，其中具有强负电子给体的NMe 2诱导的还原电位最大的络合物基团表现出最好的催化活性。这一结果预示着肼的N–N键裂解的有效催化剂设计。此外，定义明确的二铁二氮杂配合物可以独立合成，也可以催化肼歧化成氨。但是，相对较低的收率表明，与其他报道的双金属体系不同，该物种可能不是催化周期中的关键中间体。
• Synthesis of Dibenzotetrathiafulvalenes of Oxalic Acid with Electron-Rich Aromatic 1,2-Dithiols and Application to Dithioacetalization with 9-Fluorenecarboxylic Acids or Dicarboxylic Acids
  作者：Norio Sakai、Kohei Minato、Shota Nakata、Yohei Ogiwara

  DOI：10.1055/a-1742-2821

  日期：2022.6

  derivatives by combining the indium-catalyzed reductive dithioacetalization of oxalic acid and electron-rich aromatic dithiols with a subsequent oxidation of the resultant dithioacetals. The same transformation of electron-rich aromatic dithiols with either 9-fluorenecarboxylic acid derivatives or dicarboxylic acids effectively produced the corresponding benzo-1,3-dithiafulvene derivatives.

  我们开发了一种二苯并四硫富瓦烯 (DBTTF) 衍生物的两步合成方法，方法是将铟催化的草酸和富电子芳族二硫醇的还原二硫代缩醛化反应与所得二硫代缩醛的后续氧化相结合。富电子芳族二硫醇与 9-芴羧酸衍生物或二羧酸的相同转化有效地产生了相应的苯并-1,3-二硫代富烯衍生物。
• High impact poly (urethane urea) polysulfides
  申请人：Bojkova V. Nina

  公开号：US20050282991A1

  公开（公告）日：2005-12-22

  The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm 3 , when at least partially cured.

  本发明涉及一种含硫聚脲脲酯及其制备方法。在一种实施例中，所述含硫聚脲脲酯适于至少部分固化时具有折射率至少为1.57，阿贝数至少为32，密度小于1.3克/立方厘米。
• POLYURETHANE FOAM, PROCESS FOR PRODUCING THE SAME, AND FOAM FORMING COMPOSITION
  申请人：——

  公开号：US20020052425A1

  公开（公告）日：2002-05-02

  A polyurethane foam which is obtained by reacting an addition-polymerizable active hydrogen component comprising a compound having a group containing active hydrogen and an addition-polymerizable functional group or comprising both this compound and a compound containing at least 2.5 groups (on the average) containing active hydrogen and not containing addition-polymerizable functional groups with an organic polyisocyanate in the presence or absence of at least one auxiliary selected from the group consisting of foaming agents and additives to polymerize the addition-polymerizable functional group and simultaneously form a polyurethane, and which has a structure in which the chains formed by the addition polymerization have been cross-linked to the polyurethane chains. The polyurethane foam is useful as a rigid polyurethane foam excellent in hardness, dimensional stability, etc. and usable as a heat insulator, shock-absorbing material, synthetic wood, etc., or is useful as a soft polyurethane foam reduced in compression set and usable as a cushioning material, shock-absorbing material, sound insulating/absorbing material, etc.

  一种聚氨酯泡沫，通过将一个含有活性氢基团和加成聚合功能基团的化合物或同时含有该化合物和至少2.5个（平均）含有活性氢基团但不含加成聚合功能基团的化合物的加成聚合活性氢组分与有机聚异氰酸酯在至少一种辅助剂的存在或缺席下反应，以聚合加成聚合功能基团并同时形成聚氨酯，其结构为由加成聚合形成的链已交联到聚氨酯链上。该聚氨酯泡沫可用作硬性聚氨酯泡沫，具有硬度、尺寸稳定性等优异性能，可用作隔热材料、减震材料、合成木材等，也可用作软性聚氨酯泡沫，具有降低压缩永久变形的性能，可用作缓冲材料、减震材料、隔音/吸声材料等。