二苯并噻唑 | 1210-34-0

• 物质功能分类: 化学试剂 - 有机试剂 - 酚类
• 分子结构分类: 有机化合物 - 苯类化合物 - 二苯并环庚烯
• 中文名称: 二苯并噻唑
• 中文别名: 二苯环庚醇；5-羟基-10,11-二氢-5H-二苯并[a,d]环庚烯；二苯并环庚醇
• 英文名称: dibenzosuberol
• 英文别名: 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol；10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ol；tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaen-2-ol
• CAS: 1210-34-0
• 化学式: C₁₅H₁₄O
• mdl: MFCD00003593
• 分子量: 210.276
• InChiKey: POAVRNPUPPJLKZ-UHFFFAOYSA-N

物化性质

• 熔点：
  90-95 °C
• 沸点：
  166-169 °C (1 mmHg)
• 密度：
  1.0232 (rough estimate)
• 闪点：
  166-169°C/1mm
• 溶解度：
  氯仿（微溶）、乙酸乙酯（微溶）
• 稳定性/保质期：
  如果按照规定使用和储存，则不会分解，没有已知的危险反应。请避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2906299090
• RTECS号：
  HP1100000
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  请将贮藏器保持密封，并存放在阴凉、干燥处。确保工作环境具有良好的通风或排气设施。

SDS

Name:	Dibenzosuberol 97% Material Safety Data Sheet
Synonym:	10,11-Dihydro-5H-Dibenzo(A,D)Cyclohepten-5-ol
CAS:	1210-34-0

Section 1 - Chemical Product MSDS Name:Dibenzosuberol 97% Material Safety Data Sheet
Synonym:10,11-Dihydro-5H-Dibenzo(A,D)Cyclohepten-5-ol

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
1210-34-0	Dibenzosuberol	97	214-911-8

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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:

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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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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 ventilation to keep airborne concentrations low.
Exposure Limits CAS# 1210-34-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 166 - 169 deg C @ 1.00mmHg
Freezing/Melting Point: 91.00 - 93.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C15H14O
Molecular Weight: 210.27

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 1210-34-0: HP1100000 LD50/LC50:
Not available.
Carcinogenicity:
Dibenzosuberol - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1210-34-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 1210-34-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1210-34-0 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：

  二苯并噻唑 在 硝基苯 、 sodium hydroxide 作用下， 以 甲苯 为溶剂， 以72 %的产率得到10,11-二氢二苯并[a,b]环庚烯-5-酮
  参考文献：
  名称：

  硝基化合物/醇作为氧化剂/还原剂对：偶氮化合物和酮的实际合成

  摘要：

  本文报道了一种在碱性条件下使用硝基化合物/醇作为氧化剂/还原剂对合成偶氮苯和酮的实用且绿色的方法。醇和硝基化合物在没有任何金属催化剂的情况下在温和的条件下被氧化/还原，并且选择性地获得了相应的酮和偶氮苯的良好产率。此外，醇甚至可以用KNO 3或NaNO 2氧化。

  DOI：

  10.1055/a-2226-4152
• 作为产物：
  描述：

  10,11-二氢二苯并[a,b]环庚烯-5-酮 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以74%的产率得到二苯并噻唑
  参考文献：
  名称：

  Self-promoted post-synthetic modification of metal–ligand M₂L₃ mesocates

  摘要：

  自组装的Fe^II-iminopyridine mesocates可以在与适当的异氰酸酯处理后进行后合成修饰。自组装的mesocates通过分子内氢键促进它们自身的反应。

  DOI：

  10.1039/c3cc48444k

文献信息

• Neutral Dinuclear Copper(I)-NHC Complexes: Synthesis and Application in the Hydrosilylation of Ketones
  作者：Michael Trose、Faïma Lazreg、Tao Chang、Fady Nahra、David B. Cordes、Alexandra M. Z. Slawin、Catherine S. J. Cazin

  DOI：10.1021/acscatal.6b02723

  日期：2017.1.6

  The synthesis of a class of highly stable neutral dinuclear Cu(I)-NHC complexes using 1,2,4-triazole as a bridging ligand is described. Various NHCs were used to generate a library of [Cu(μ-trz)(NHC)]2 complexes. Interestingly, [Cu(μ-trz)(IPr)]2 was found to be highly active in the hydrosilylation of ketones, without the need for an external base or any other additive. A wide range of aryl and alkyl

  描述了使用1,2,4-三唑作为桥连配体的一类高度稳定的中性双核Cu（I）-NHC配合物的合成。各种NHC用于生成[Cu（μ-trz）（NHC）] 2配合物的库。有趣的是，发现[Cu（μ-trz）（IPr）] 2在酮的氢化硅烷化中具有很高的活性，而无需外部碱或任何其他添加剂。使用迄今报道的最低催化剂负载量，已成功将各种芳基和烷基酮以及位阻酮成功还原为醇。
• Protease inhibitors: synthesis of bacterial collagenase and matrix metalloproteinase inhibitors incorporating arylsulfonylureido and 5-dibenzo-suberenyl/suberyl moieties
  作者：Monica Ilies、Mircea D Banciu、Andrea Scozzafava、Marc A Ilies、Miron T Caproiu、Claudiu T Supuran

  DOI：10.1016/s0968-0896(03)00113-5

  日期：2003.5

  acid hydroxamates as lead molecules. A series of compounds was prepared by reaction of arylsulfonyl isocyanates with N-(5H-dibenzo[a,d]cyclohepten-5-yl)- and N-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl) methyl glycocolate, respectively, followed by the conversion of the COOMe to the carboxylate/hydroxamate moieties. The corresponding derivatives with methylene and ethylene spacers between the polycyclic

  据报道，考虑到磺酰化氨基酸异羟肟酸酯作为先导分子，新型基质金属蛋白酶（MMP）/细菌胶原酶抑制剂被报道。通过使芳基磺酰基异氰酸酯与N-（5H-二苯并[a，d]环庚基-5-基）-和N-（10,11-二氢-5H-二苯并[a，d]环庚基-反应，制得一系列化合物。分别使用5-yl）羟乙酸甲酯，然后将COOMe转化为羧酸酯/异羟肟酸酯部分。还通过相关合成策略获得了在多环部分和氨基酸官能团之间具有亚甲基和乙烯间隔基的相应衍生物。分析了这些新化合物作为MMP-1，MMP-2，MMP-8和MMP-9以及从溶组织梭状芽胞杆菌（ChC）分离的胶原酶的抑制剂。事实证明，本文报道的某些新衍生物是上述四种MMP和ChC的强力抑制剂，对某些目标酶的活性在低纳摩尔范围内，这取决于磺酰脲基部分的取代方式和H2C的长度。间隔基，二苯并亚戊烯基/亚戊基通过该间隔基与分子的其余部分连接。这些抑制剂中的几种还显示出对深口袋酶（M
• Base-free oxidation of alcohols enabled by nickel(<scp>ii</scp>)-catalyzed transfer dehydrogenation
  作者：Danfeng Ye、Zhiyuan Liu、Jonathan L. Sessler、Chuanhu Lei

  DOI：10.1039/d0cc03966g

  日期：——

  An efficient nickel(II)-catalyzed transfer dehydrogenation oxidation of alcohols is reported that relies on cyclohexanone as the formal oxidant and does not require the use of an external base. The synthetic utility of this protocol is demonstrated via the facile oxidation of structurally complicated natural products.

  据报道，醇的有效的镍（II）催化的转移脱氢氧化依赖环己酮作为形式氧化剂，不需要使用外部碱。该协议的合成用途通过结构复杂的天然产物的容易氧化得到证明。
• Iodine-catalyzed disproportionation of aryl-substituted ethers under solvent-free reaction conditions
  作者：Marjan Jereb、Dejan Vražič

  DOI：10.1039/c3ob27267b

  日期：——

  iodine produced triphenylmethane and the corresponding aldehydes and ketones. The electron-donating substituents facilitated the reaction, while the electron-withdrawing groups retarded it; the difference in reactivity is not very high. Such an observation may be in favour of hydride transfer, predominantly from the less electron rich side of the ether with more stable carbocation formation. With the isotopic

  碘被证明是在无溶剂反应条件下芳基取代的醚歧化的有效催化剂。将各种取代的1,1,1'，1'-四芳基二甲基醚转化为相应的二芳基酮和二芳基甲烷衍生物。由I 2催化的4-甲氧基苯基取代的醚的转化也产生了单烷基化和二烷基化的Friedel-Crafts产品。用催化量的碘处理三苯甲基烷基和三苯甲基苄基醚三苯甲烷以及相应的醛和酮。供电子的取代基促进了反应，而吸电子基团阻止了该反应。反应性差异不是很大。这种观察可能有利于氢化物转移，主要是从醚的电子富集较少的一侧开始，具有更稳定的碳正离子形成。通过同位素研究，可以确定，大部分的C–H键断裂在速率确定步骤中发生，而羰基氧原子则起源于起始醚，而不是空气。转化是在空气和氩气下进行的，HI不是起作用的催化剂。
• 一类含IVB族双金属配合物催化剂及其制备方法与应用
  申请人：万华化学集团股份有限公司

  公开号：CN111909196B

  公开（公告）日：2023-05-26

  本发明提供了一类含IVB族双金属配合物催化剂及其制备方法与应用。一类含IVB族双金属配合物，具有如下结构表达式。本发明提供的含IVB族双金属配合物用于催化烯烃聚合反应时表现出非常好的催化活性和热稳定性，并且聚合物分子量较高。该类双金属配合物具有催化烯烃聚合的潜在工业应用前景。

表征谱图