1-溴-3,5,7-三甲基金刚烷 | 53398-55-3

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 环烃
• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机溴化物
• 中文名称: 1-溴-3,5,7-三甲基金刚烷
• 英文名称: 1-bromo-3,5,7-trimethyladamantane
• CAS: 53398-55-3
• 化学式: C₁₃H₂₁Br
• 分子量: 257.214
• InChiKey: DUNJTZWVWZSEKK-UHFFFAOYSA-N

物化性质

• 熔点：
  101 °C
• 沸点：
  254.2±9.0 °C(Predicted)
• 密度：
  1.333±0.06 g/cm3(Predicted)
• 溶解度：
  氯仿（微溶）、甲醇（微溶、加热）

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2903890090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温且干燥环境下使用。

SDS

Name:	1-Bromo-3 5 7-trimethyladamantane 97% Material Safety Data Sheet
Synonym:
CAS:	53398-55-3

Section 1 - Chemical Product MSDS Name:1-Bromo-3 5 7-trimethyladamantane 97% Material Safety Data Sheet
Synonym:

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
53398-55-3	1-Bromo-3,5,7-trimethyladamantane	97%	unlisted

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

---

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.

---

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.

---

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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

---

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.

---

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

---

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# 53398-55-3: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 101 - 103 deg C
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:
Molecular Formula: C13H21Br
Molecular Weight: 257

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide, acrid smoke and fumes, bromine.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 53398-55-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Bromo-3,5,7-trimethyladamantane - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

---

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# 53398-55-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 53398-55-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 53398-55-3 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-溴-3,5,7-三甲基金刚烷 在 全氢化芴 作用下， 生成 1,3,5-三甲基金刚烷
  参考文献：
  名称：

  Bott,K., Chemische Berichte, 1970, vol. 103, p. 3850 - 3861

  摘要：

  DOI：
• 作为产物：
  描述：

  1,3,5-三甲基金刚烷 在 溴 作用下， 生成 1-溴-3,5,7-三甲基金刚烷
  参考文献：
  名称：

  Koch,H.; Franken,J., Chemische Berichte, 1963, vol. 96, p. 213 - 219

  摘要：

  DOI：

文献信息

• Arrays of Molecular Rotors with Triptycene Stoppers: Surface Inclusion in Hexagonal Tris(<i>o</i>-phenylenedioxy)cyclotriphosphazene
  作者：Jiří Kaleta、Paul I. Dron、Ke Zhao、Yongqiang Shen、Ivana Císařová、Charles T. Rogers、Josef Michl

  DOI：10.1021/acs.joc.5b00661

  日期：2015.6.19

  two-dimensional rotor arrays contained in these surface inclusions was examined by solid-state NMR and X-ray powder diffraction. The NMR markers and the triptycene stopper functioned as designed, but half of the guest molecules were not inserted as deeply into the TPP channels as the other half. As a result, the dipolar rotators were distributed equally in two planes parallel to the crystal surface instead

  设计并合成了设计用于控制插入六边形三（邻苯二甲氧基）环三磷腈（TPP）表面通道阵列中的新一代棒状偶极分子转子。三萜被用作塞子，以防止其完全插入，从而迫使表面夹杂物形成。两个相距很远的13井筒中存在13 C NMR标记物，用于监测插入程度。通过固态NMR和X射线粉末衍射检查包含在这些表面夹杂物中的二维转子阵列的结构。NMR标记和三并茂封阻剂按设计发挥功能，但是一半客体分子没有像另一半那样深入TPP通道。结果，偶极旋转器均匀地分布在平行于晶体表面的两个平面中，而不是像铁电所要求的那样位于单个平面中。介电谱显示约4 kcal / mol的旋转势垒，但没有铁电行为。
• Influence of Alkyl Substitution on the Gas-Phase Stability of 1-Adamantyl Cation and on the Solvent Effects in the Solvolysis of 1-Bromoadamantane
  作者：Ken'ichi Takeuchi、Takao Okazaki、Toshikazu Kitagawa、Takuhiro Ushino、Kenji Ueda、Tadasuke Endo、Rafael Notario

  DOI：10.1021/jo0015265

  日期：2001.3.1

  1-Adamantyl cations having three methyl groups or one, two, or three isopropyl groups on the 3-, 5-, and 7-positions were found by FT ICR to be more stable than the 1-adamantyl cation and that the stability increases with the number of isopropyl group. The relative stabilities calculated by PM3 were in good agreement with the experimental results. In contrast, the sequence of the rates for the solvolysis

  FT ICR发现在3-，5-和7位上具有三个甲基或一个，两个或三个异丙基的1-金刚烷基阳离子比1-金刚烷基阳离子更稳定，并且稳定性随着异丙基的数量。PM3计算的相对稳定性与实验结果吻合良好。相反，在非水溶剂中的溶剂分解速率顺序为3,5,7-（Me）（3）-1-AdBr <1-bromoadamantane（1-AdBr）<3,5,7-（n- Pr）（3）-1-AdBr <3,5,7-（i-Pr）（3）-1-AdBr。相对于1-AdBr在25度下3,5,7-（i-Pr）（3）-1-AdBr和3,5,7-（n-Pr）（3）-1-AdBr的溶剂分解速率EtOH中的C分别为15和3.8，但随着添加水量的增加而显着降低，在60％EtOH中分别达到0.84和0.15。反映水的这些影响，3,5,7-（i-Pr）（3）-1-AdBr和3,5,7-（n-Pr）（3）-1-AdBr与Y（Br）的Grunwal
• Exhaustive One‐Step Bridgehead Methylation of Adamantane Derivatives with Tetramethylsilane
  作者：Maxime Bonsir、Christian Davila、Alan R. Kennedy、Yves Geerts

  DOI：10.1002/ejoc.202101004

  日期：2021.10.7

  A combination of AlCl3 and tetramethylsilane was studied for the bridgehead methylation of adamantane derivatives. The influence of rearrangements was illustrated with various examples and the synthetic utility was demonstrated by scaling-up of the reaction. Mechanistic studies suggest the formation of a reaction methylation complex formed from tetramethylsilane and AlCl3.

  研究了 AlCl 3和四甲基硅烷的组合用于金刚烷衍生物的桥头甲基化。重排的影响用各种例子说明，合成效用通过反应的放大来证明。机理研究表明，形成了由四甲基硅烷和 AlCl 3形成的反应甲基化复合物。
• Triflic acid-catalyzed adamantylation of aromatics in [BMIM][OTf] ionic liquid; synthetic scope and mechanistic insight
  作者：Kenneth K. Laali、Viorel D. Sarca、Takao Okazaki、Aaron Brock、Paul Der

  DOI：10.1039/b416997b

  日期：——

  A mild and efficient process has been developed for the one-pot adamantylation of aromatic substrates employing 1-AdaOH, 1-AdaCl, 1-AdaBr, and 1-Br-3,5,7-trimethyladamantane as adamantylating agents, with triflic acid (TfOH) as promoter and n-butylmethylimidazolium triflate [BMIM][OTf] room temperature ionic liquid (IL) as solvent. The influence of reaction temperature, reaction time and the amount of TfOH was gauged in model reactions employing 1-AdaOH, 1-AdaCl and 1-AdaBr with toluene as the substrate. Under optimal conditions, the reactions exhibit high para selectivity with little or no adamantane side-product being formed. The synthetic scope of this transformation was tested for representative alkylbenzenes and haloalkylbenzenes. Comparative reactions carried out in 1,2-dichloroethane (DCE) produce increased amounts of the meta isomer and substantial amounts of adamantane. Substrate selectivities (KT/KB) were measured in competitive experiments in [BMIM][OTf] and in DCE as solvents. Isomerization tests were performed to shed light on the origin of the meta isomer. A DFT study was also conducted to compare relative stabilities of the isomeric products, to gauge the relative stabilities of the intermediate isomeric benzenium ions of adamantylation and their charge distribution modes, and to explore the intramolecular process for isomerization in the benzenium ion.

  开发了一种温和高效的方法，使用 1-AdaOH、1-AdaCl、1-AdaBr 和 1-Br-3,5,7-三甲基金刚烷作为金刚烷基化剂，用三氟甲磺酸 ( TfOH)作为促进剂，正丁基甲基咪唑鎓三氟甲磺酸盐[BMIM][OTf]室温离子液体(IL)作为溶剂。在使用 1-AdaOH、1-AdaCl 和 1-AdaBr 以甲苯为底物的模型反应中测量了反应温度、反应时间和 TfOH 量的影响。在最佳条件下，反应表现出高对位选择性，几乎不形成金刚烷副产物或不形成金刚烷副产物。针对代表性烷基苯和卤代烷基苯测试了该转化的合成范围。在 1,2-二氯乙烷 (DCE) 中进行的对比反应产生增加量的间位异构体和大量金刚烷。底物选择性 (KT/KB) 在 [BMIM][OTf] 和 DCE 作为溶剂的竞争性实验中进行测量。进行异构化测试以揭示间位异构体的起源。还进行了DFT研究，比较了异构产物的相对稳定性，测定了金刚烷基化的中间异构体苯离子的相对稳定性及其电荷分布模式，并探索了苯离子异构化的分子内过程。
• Amidoadamantanes and Method for Producing the Same
  申请人：Schreiner Peter R.

  公开号：US20090299096A1

  公开（公告）日：2009-12-03

  The invention relates to 1-formamido-adamantane derivatives of formula (I), which carry the substituents R 1 , R 2 or R 3 in 3, 5 and/or 7 position, the substituents being defined as follows: hydrogen, a linear or branched alkyl, alkenyl or alkinyl group with up to 6 C atoms, an aliphatic or aromatic, cyclic or heterocyclic hydrocarbon group with up to 10 carbon atoms, and formamides of hydrocarbons from the group of diamondoids, for example diamantane, triamantane, tetramantane and pentamantane, however, with the exception of 1-formamido-3,5-dimethyladamantane. The invention also relates to a method for the direct formation of formamide or acetamide of adamantane, adamantane derivatives with the aforementioned definition of substituents or of a hydrocarbon from the group of diamondoids, characterized by reacting the adamantane, the adamantane derivative or the diamondoid with formamide, acetamide or acetonitrile in concentrated acids, while avoiding SO 3 containing sulfuric acid or 100% azotic acid.

  本发明涉及公式（I）的1-甲酰基金刚烷衍生物，其在3、5和/或7位置携带取代基R1、R2或R3，所述取代基定义如下：氢、具有最多6个C原子的直链或支链烷基、烯基或炔基、具有最多10个碳原子的脂肪族或芳香族、环状或杂环烃基，以及来自金刚烷类群的烃的甲酰胺，例如金刚烷、三金刚烷、四金刚烷和五金刚烷，但不包括1-甲酰基-3,5-二甲基金刚烷。本发明还涉及一种直接形成金刚烷、金刚烷衍生物具有上述取代基定义或来自金刚烷类群的烃的甲酰胺或乙酰胺的方法，其特征在于将金刚烷、金刚烷衍生物或金刚烷类群与甲酰胺、乙酰胺或乙腈在浓酸中反应，避免含有SO3的硫酸或100％的硝酸。