双(乙酸根合-O)(3-甲氧)碘 | 69180-50-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 双(乙酸根合-O)(3-甲氧)碘
• 英文名称: 3-(diacetoxyiodo)anisole
• 英文别名: 1-(diacetoxyiodo)-3-methoxybenzene；Bis(acetato-O)(3-methoxyphenyl)iodine；[acetyloxy-(3-methoxyphenyl)-λ3-iodanyl] acetate
• CAS: 69180-50-3
• 化学式: C₁₁H₁₃IO₅
• 分子量: 352.126
• InChiKey: GLWGBAIOUVBHKQ-UHFFFAOYSA-N

物化性质

• 熔点：
  134-138 °C
• 密度：
  1.6531 (estimate)
• 稳定性/保质期：

  遵照规定使用和储存，则不会发生分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 安全说明：
  S24/25
• 储存条件：
  存于阴凉干燥处

SDS

Name:	bis(Acetato-o)(3-methoxyphenyl)iodine Material Safety Data Sheet
Synonym:	None
CAS:	69180-50-3

Section 1 - Chemical Product MSDS Name:bis(Acetato-o)(3-methoxyphenyl)iodine Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
69180-50-3	Bis(acetato-O)(3-methoxyphenyl)iodine	>98 %	unlisted

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:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
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: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
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:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Handle under an inert atmosphere.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 69180-50-3: 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 and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
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: Solid
Color: Not available.
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 136 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >135 deg C
Solubility in water: slightly soluble
Specific Gravity/Density:
Molecular Formula: C11H13IO5
Molecular Weight: 352.13

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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.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 69180-50-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Bis(acetato-O)(3-methoxyphenyl)iodine - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 69180-50-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 69180-50-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 69180-50-3 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：

  双(乙酸根合-O)(3-甲氧)碘 在 kryptofix 222 、 水 、 对甲苯磺酸 作用下， 以 乙腈 为溶剂， 反应 3.09h， 生成 3-[¹⁸F]fluoroanisole
  参考文献：
  名称：

  在微反应器中快速高效地合成由[F]氟化物离子和甲苯基二芳基碘鎓盐合成的间位取代的[F]氟芳烃。

  摘要：

  在高比放射性下将短寿命的正电子发射体氟18（t（1/2）= 109.7 min）引入氟代芳烃的有效方法，对于开发用于正电子发射断层成像分子成像的放射性示踪剂是有价值的。在这里，我们探讨了不添加载体的[（18）F]氟离子对二芳基碘鎓盐进行放射性氟化的范围，用于制备难以接近的间位取代的[（18）F]氟芳烃。使用微流体反应平台来建立最佳的放射化学产率。快速，高产和选择性的放射性氟化实现了不对称的二芳基甲苯磺酸甲苯磺酸盐（ArI（+）Ar'TsO（-）），其中Ar携带了一个间位吸电子的（CN，NO（2），CF（3））或一个间位给电子基团（Me或MeO），其中伴有芳基的基团（Ar' ）相对富电子，例如Ph，3-Me-C（6）H（4），4-MeO-C（6）H（4），2-噻吩基或5-Me-2-噻吩基。因此，适当的甲苯磺酸二芳基鎓盐的放射性氟化是制备简单的[（18）F] m-氟芳烃（[（18）F] ArF）的普遍有用的方法。

  DOI：

  10.1002/ejoc.201100382
• 作为产物：
  描述：

  3-碘苯甲醚 生成 双(乙酸根合-O)(3-甲氧)碘
  参考文献：
  名称：

  （-）-可待因的仿生全合成

  摘要：

  鸦片生物碱（-）-可待因从（±）-N-去甲脉网络碱R-（-）-去甲脉网络碱经拆分八个步骤合成，转化为（R）-N-三氟乙酰基-6'-溴单肾上腺素，后者与二氯甲烷中的各种芳基锂络合物进行酚氧化偶联。用这种方法制得的N-三氟乙酰基-1-溴代芥子烷将其转化为1-溴代芦丁啶醇（作为差向异构体的混合物），然后用二甲基甲酰胺二戊戊基乙缩醛将其分别脱水成1-溴代茶碱。水解成1-溴代可待因酮，然后用LAH还原去除Br，得到（-）-可待因。

  DOI：

  10.1016/s0040-4020(01)91965-9

文献信息

• Syntheses of (Diacetoxyiodo)arenes or Iodylarenes from Iodoarenes, with Sodium Periodate as the Oxidant
  作者：Pawel Kazmierczak、Lech Skulski、Lukasz Kraszkiewicz

  DOI：10.3390/61100881

  日期：——

  (diacetoxyiodo)-arenes, ArI(OAc)2, or iodylarenes, ArIO2, from the corresponding iodoarenes, ArI, using sodium periodate as the oxidant are presented in this paper. In order to obtain 2- and 4-iodylbenzoic acids, the respective sodium salts of 2- and 4-iodobenzoic acids should be used as the starting substrates, because mixtures containing the corresponding iodosyl derivatives as the main products

  - 本文介绍了使用高碘酸钠作为氧化剂从相应的碘芳烃 ArI 制备（二乙酰氧基碘）-芳烃 ArI(OAc)2 或碘代芳烃 ArIO2 的简单、安全和有效的新方法。为了获得 2- 和 4- 碘基苯甲酸，应使用 2- 和 4- 碘苯甲酸各自的钠盐作为起始底物，因为含有相应碘基衍生物作为主要产物以及预期碘基化合物的混合物是由游离母酸产生。
• Further functional group oxidations using sodium perborate
  作者：Alexander McKillop、Duncan Kemp

  DOI：10.1016/s0040-4020(01)81008-5

  日期：1989.1

  Sodium perborate in acetic acid is an effective reagent for the oxidation of aromatic aldehydes to carboxylic acids, iodoarenes to (diacetoxyiodo)arenes, azines to -oxides, and various types of sulphur heterocycles to ,-dioxides. Nitriles are unaffected by the reagent in acetic acid, but undergo smooth hydration to amides when aqueous methanol is employed as solvent.

  在乙酸过硼酸钠是芳族醛氧化成羧酸的有效试剂，iodoarenes至（二乙酰氧基碘）芳烃，吖嗪类，以-oxides，以及各种类型的硫杂环到，-dioxides。腈在乙酸中不受试剂的影响，但是当使用甲醇水溶液作为溶剂时，腈会平稳地水合为酰胺。
• Direct C–H α-Arylation of Enones with ArI(O₂CR)₂ Reagents
  作者：Felipe Cesar Sousa e Silva、Nguyen T. Van、Sarah E. Wengryniuk

  DOI：10.1021/jacs.9b11282

  日期：2020.1.8

  mediated by hypervalent iodine reagents. The reaction proceeds via a reductive iodonium Claisen rearrangement of in situ β-pyridinium silyl enol ethers. The aryl groups are derived from ArI(O2CCF3)2 reagents, which are readily accessed from the parent iodoarenes. It is tolerant of a wide range of substitution patterns and the incorporated arenes maintain the valuable iodine functional handle. Mechanistic

  α,β-不饱和酮的 α 芳基化构成了强大的合成转化。它最常见的是通过α-卤代烯酮的交叉偶联来实现，但是这种逐步策略需要预官能化的底物和昂贵的催化剂。直接烯酮 CH α-芳基化将提供原子和步骤经济的替代方案，但此类报道很少。在此，我们报告了由高价碘试剂介导的烯酮的无金属直接 CH 芳基化。该反应通过原位 β-吡啶鎓甲硅烷基烯醇醚的还原碘鎓克莱森重排进行。芳基衍生自 ArI(O2CCF3)2 试剂，很容易从母体碘代芳烃中获得。它可以容忍广泛的取代模式，并且掺入的芳烃保持了宝贵的碘功能手柄。
• NH-Heterocyclic Aryliodonium Salts and their Selective Conversion into <i>N</i> 1-Aryl-5-iodoimidazoles
  作者：Yichen Wu、Susana Izquierdo、Pietro Vidossich、Agustí Lledós、Alexandr Shafir

  DOI：10.1002/anie.201602569

  日期：2016.6.13

  The synthesis of N‐arylimidazoles substituted at the sterically encumbered 5‐position is a challenge for modern synthetic approaches. A new family of imidazolyl aryliodonium salts is reported, which serve as a stepping stone on the way to selective formation of N1‐aryl‐5‐iodoimidazoles. Iodine acts as a “universal” placeholder poised for replacement by aryl substituents. These new λ3‐iodanes are produced

  在空间受限的5位上取代的N-芳基咪唑的合成是现代合成方法的一个挑战。据报道，有一个新的咪唑基芳基碘鎓盐家族，可以作为选择性形成N 1-芳基-5-碘咪唑的垫脚石。碘充当准备被芳基取代基取代的“通用”占位符。这些新的λ 3 -iodanes由处理产生的NH -咪唑用的Ar1（OAC）2，并且被转换到Ñ由选择性铜催化芳迁移1-芳基-5- iodoimidazoles。该方法可耐受多种芳基片段，并且还适用于取代的咪唑。
• Tandem Catalytic C(sp³)H Amination/Sila-Sonogashira-Hagihara Coupling Reactions with Iodine Reagents
  作者：Julien Buendia、Benjamin Darses、Philippe Dauban

  DOI：10.1002/anie.201412364

  日期：2015.5.4

  A new tandem CN and CC bond‐forming reaction has been achieved through RhII/Pd0 catalysis. The sequence first involves an iodine(III) oxidant, then the in situ generated iodine(I) by‐product is used as a coupling partner. The overall process demonstrates the synthetic value of iodoarenes produced in trivalent iodine reagent mediated oxidations.

  通过Rh II / Pd 0催化实现了一个新的串联CN和CC键形成反应。该序列首先涉及碘（III）氧化剂，然后将原位生成的碘（I）副产物用作偶联伴侣。整个过程证明了在三价碘试剂介导的氧化反应中产生的碘代芳烃的合成价值。