3-庚基硫砜 | 65016-61-7

• 物质功能分类: 化学试剂 - 有机试剂 - 砜、亚砜类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: 3-庚基硫砜
• 中文别名: 3-庚基噻吩；3-正庚基噻吩
• 英文名称: 3-heptylthiophene
• CAS: 65016-61-7
• 化学式: C₁₁H₁₈S
• mdl: MFCD00130131
• 分子量: 182.33
• InChiKey: IUUMHORDQCAXQU-UHFFFAOYSA-N

物化性质

• 熔点：
  -29.15°C (estimate)
• 沸点：
  140 °C / 33mmHg
• 密度：
  0.916
• LogP：
  5.544 (est)
• 稳定性/保质期：

  远离氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.636
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090
• 储存条件：
  存放在密封容器内，并放置在阴凉、干燥处。存储地点须远离氧化剂和火源，应置于不易燃区域。

SDS

Name:	3-Heptylthiophene 97% Material Safety Data Sheet
Synonym:
CAS:	65016-61-7

Section 1 - Chemical Product MSDS Name:3-Heptylthiophene 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
65016-61-7	3-Heptylthiophene	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Flammable liquid and vapor.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool.

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Section 7 - HANDLING and STORAGE
Handling:
Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 65016-61-7: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear colorless to light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 106-107 deg C @ 3 m
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .9160g/cm3
Molecular Formula: C11H18S
Molecular Weight: 182.33

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide, hydrogen sulfide.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 65016-61-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Heptylthiophene - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 65016-61-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 65016-61-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 65016-61-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  3-庚基硫砜 在 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 、 碳酸氢钠 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 水 为溶剂， 反应 45.0h， 生成
  参考文献：
  名称：

  Dithiophene based X-shaped bolaamphiphiles: liquid crystals with single wall honeycombs and geometric frustration

  摘要：

  合成了一系列基于5,5′-二苯基-2,2′-二硫代苯的X形聚合物，这些聚合物具有两个长侧链和端部甘油基团，并对这些化合物形成的液晶相进行了偏光显微镜、差示扫描量热法（DSC）和X射线衍射（XRD）研究。这些化合物形成了方形（p4mm和p4gm）和六角形（p6mm）柱状液晶相。在这些中间相中，分子组织成多边形蜂窝结构，π共轭核心形成墙壁，通过甘油单元之间的氢键网络在边缘连接，侧链则填充其中。通过延长这些链，观察到一系列具有“单墙”结构的多边形蜂窝相，形状从三角形到方形、五边形再到六角形。大多数三角形蜂窝似乎是缺陷结构，可以视为带有方向随机的菱形柱体的三角形柱体的混合体。这个不规则的三角形蜂窝到方形蜂窝的转变是通过一个无序的各向同性相进行的。向该各向同性相中添加水会产生一个真正的三角形蜂窝液晶相。用小的甲基取代其中一个长侧链会导致蜂窝形成双墙而不是单墙。紫外线研究表明，芳香核心在蜂窝墙中的堆叠现象，这对这些材料在自组装有机电子材料阵列中的潜在应用具有重要意义。

  DOI：

  10.1039/c2sm26575c
• 作为产物：
  描述：

  3-(trimethylsilyl)-4-(heptyn-1'-yl)thiophene 在 palladium on activated charcoal 3,4-二溴噻吩 、 四(三苯基膦)钯 、 氢气 、 三氯化硼 、 sodium carbonate 作用下， 以 正己烷 、 三乙胺 为溶剂， 反应 36.0h， 生成 3-庚基硫砜
  参考文献：
  名称：

  3,4-双（三甲基甲硅烷基）噻吩的合成应用：不对称的3,4-二取代噻吩和3,4-二氢噻吩（，）。

  摘要：

  3，4-双（三甲基甲硅烷基）噻吩（1a）通过三种途径合成：（a）1，3-偶极环加成；（b）3，4-二溴噻吩的修饰；（c）分子间噻唑-炔Diels-Alder反应。3,4-双（三甲基甲硅烷基）噻吩（1a）可利用其逐步的区域特异性单-ipso取代，然后进行钯催化的交叉偶联反应，来构建不对称的3,4-二取代的噻吩。以这种方式，制备了噻吩15、16、17a-j，19a，b，20、22a-c，23a，b，24a-d，25a-c和27a-j。噻吩-3,4-二基二聚体28和噻吩-3,4-二基四聚体29也是通过钯催化的有机硼氧烷自偶联反应实现的。苯乙烯基噻吩31，通过经由环硼氧烷26c将C-Si键转化为C-Sn键而形成的化合物进行羰基化偶联和锂化，然后用亲电试剂淬灭，从而也提供不对称的3,4-二取代的噻吩33和36a-c。此外，3,4-双（三甲基甲硅烷基）噻吩（1a）可以用作生成高应变环状枯烯3,4-di

  DOI：

  10.1021/jo962191n

文献信息

• Hypervalent iodine(III): selective and efficient single-electron-transfer (SET) oxidizing agent
  作者：Toshifumi Dohi、Motoki Ito、Nobutaka Yamaoka、Koji Morimoto、Hiromichi Fujioka、Yasuyuki Kita

  DOI：10.1016/j.tet.2009.10.040

  日期：2009.12

  ethers, affording the corresponding aromatic cation radicals. Since then, hypervalent iodine(III) has been utilized as a selective and efficient SET oxidizing agent that enables a variety of direct C–H functionalizations of aromatic rings in electron-rich arenes under mild conditions. We have now extended the original method to work in a series of heteroaromatic compounds such as thiophenes, pyrroles,

  1994年，我们首先确定了苯基碘（III）双（三氟乙酸盐）（PIFA）对苯基醚的单电子转移（SET）氧化能力，提供了相应的芳族阳离子自由基。从那时起，高价碘（III）已被用作一种选择性和高效的SET氧化剂，可在温和条件下在富电子芳烃中实现芳环的各种直接C–H官能化。现在，我们已经将原始方法扩展为可用于一系列杂芳族化合物，例如噻吩，吡咯和吲哚。本文总结了自本世纪初以来的调查和结果。
• Cobalt-Catalyzed Reductive Alkylation of Heteroaryl Bromides: One-Pot Access to Alkylthiophenes, -furans, -selenophenes, and -pyrroles
  作者：Deng-Jhou Cai、Po-Han Lin、Ching-Yuan Liu

  DOI：10.1002/ejoc.201500784

  日期：2015.8

  A practical and convenient Co-catalyzed alkylation method for the facile introduction of various alkyl chains into organic electronically significant heteroaryl compounds, including thiophenes, furans, selenophenes, and pyrroles, is reported. Under well-optimized reaction conditions, a wide range of alkylated heteroaryl compounds have beeen efficiently prepared in moderate to good isolated yields.

  报道了一种实用且方便的共催化烷基化方法，可将各种烷基链轻松引入具有电子意义的有机杂芳基化合物，包括噻吩、呋喃、硒吩和吡咯。在充分优化的反应条件下，广泛的烷基化杂芳基化合物已以中等至良好的分离产率有效制备。值得注意的是，在聚合物化学和有机材料中起决定性作用的 2- 或 3- 烷基噻吩首次通过这种使用廉价钴盐作为催化剂的还原偶联方法逐步经济地合成。这种简单的合成过程避免了传统烷基化方案所需的水分不稳定有机金属试剂（RMgX 或 RZnX）的制备。
• Continuous Flow Acylation of (Hetero)aryllithiums with Polyfunctional <i>N</i> , <i>N</i> ‐Dimethylamides and Tetramethylurea in Toluene
  作者：Dimitrije Djukanovic、Benjamin Heinz、Francesca Mandrelli、Serena Mostarda、Paolo Filipponi、Benjamin Martin、Paul Knochel

  DOI：10.1002/chem.202102805

  日期：2021.10.7

  The continuous flow reaction of various aryl or heteroaryl bromides in toluene in the presence of THF (1.0 equiv) with sec-BuLi (1.1 equiv) provided at 25 °C within 40 sec the corresponding aryllithiums which were acylated with various functionalized N,N-dimethylamides including easily enolizable amides at −20 °C within 27 sec, producing highly functionalized ketones in 48–90 % yield (36 examples)

  各种芳基或杂芳基溴化物在 THF（1.0 当量）与sec- BuLi（1.1 当量）存在下在甲苯中的连续流动反应，在 25°C 下在 40 秒内提供相应的芳基锂，该芳基锂被各种官能化的N、N -酰化二甲基酰胺，包括易于烯醇化的酰胺，可在 -20 °C 下在 27 秒内以 48-90% 的产率生成高度官能化的酮（36 个实例）。该方法非常适用于制备 α-手性酮，例如萘普生和布洛芬衍生的酮，其ee为 99% 。两种不同的锂有机金属化合物与 1,1,3,3-四甲脲 (TMU) 的一锅逐步双加成以 69-79% 的产率提供不对称酮（9 个例子）。
• Transition between triangular and square tiling patterns in liquid-crystalline honeycombs formed by tetrathiophene-based bolaamphiphiles
  作者：Xiaohong Cheng、Hongfei Gao、Xiaoping Tan、Xueyan Yang、Marko Prehm、Helgard Ebert、Carsten Tschierske

  DOI：10.1039/c3sc50664a

  日期：——

  self-assemble into a series of liquid-crystalline honeycombs, formed by the π-conjugated rods which enclose polygonal prismatic cells filled by the lateral chains. With increasing chain length a discontinuous transition from triangular to square honeycombs takes place. At this transition a periodic honeycomb composed of a mixture of square and triangular cells in a ratio 1 : 2 was formed at low temperature, whereas

  一系列5,5'''-二苯基四噻吩在两端各具有一个极性甘油基团和两个侧向柔性链，它们自组装成一系列液晶蜂窝，这些蜂窝由π共轭棒构成，这些棒包围了由多角形四方晶格填充的多角形晶格，侧链。随着链长的增加，发生了从三角形蜂窝到方形蜂窝的不连续过渡。在此过渡过程中，在低温下形成了由正方形和三角形单元以1：2的比例混合而成的周期性蜂窝，而在更高温度下，由三角形和随机分布的菱形单元组成的六方柱状相（一种新型的向列型向列型）由正方形蜂窝状碎片组成的均质相和等轴性各向同性相代表中间状态。
• The synthesis of head-to-tail (H–T) dimers of 3-substituted thiophenes by the hypervalent iodine(iii)-induced oxidative biaryl coupling reaction
  作者：Toshifumi Dohi、Koji Morimoto、Yorito Kiyono、Akinobu Maruyama、Hirofumi Tohma、Yasuyuki Kita

  DOI：10.1039/b503058g

  日期：——

  The head-to-tail (H-T) dimers could be obtained selectively by the oxidative coupling reaction of 3-substituted thiophenes using a combination of hypervalent iodine(III) reagents and trimethylsilyl trifluoromethanesulfonate.

  通过使用高价碘（III）试剂和三甲基甲硅烷基三氟甲磺酸盐的组合，通过3-取代的噻吩的氧化偶联反应，可以选择性地获得头对尾（HT）二聚体。

表征谱图