N-苯基甲磺酰胺 | 1197-22-4

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类磺化物
• 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: N-苯基甲磺酰胺
• 中文别名: N-苯基-甲烷磺酰胺；甲磺酰基苯胺
• 英文名称: N-phenylmethanesulfonamide
• CAS: 1197-22-4
• 化学式: C₇H₉NO₂S
• mdl: MFCD00043782
• 分子量: 171.22
• InChiKey: LBTPIFQNEKOAIM-UHFFFAOYSA-N

物化性质

• 熔点：
  93-97 °C
• 沸点：
  180.08°C (rough estimate)
• 密度：
  1.2495 (rough estimate)
• 溶解度：
  溶于甲醇
• 稳定性/保质期：
  在常温常压下保持稳定，应避免与强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2935009090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  密封保存，应储存在阴凉干燥的仓库中。

SDS

Name:	N-Phenylmethanesulfonamide Material Safety Data Sheet
Synonym:	None
CAS:	1197-22-4

Section 1 - Chemical Product MSDS Name:N-Phenylmethanesulfonamide Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
1197-22-4	Methanesulfonamide, N-Phenyl-	ca 100	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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 1197-22-4: 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:
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: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 100 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: C7H9NO2S
Molecular Weight: 171.22

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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, oxides of nitrogen, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 1197-22-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methanesulfonamide, N-Phenyl- - 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.
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# 1197-22-4: No information available.
Canada
CAS# 1197-22-4 is listed on Canada's NDSL List.
CAS# 1197-22-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1197-22-4 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  N-苯基甲磺酰胺 在 三氟甲磺酸 、 potassium carbonate 作用下， 以 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 46.0h， 生成 N-丁基苯胺
  参考文献：
  名称：

  在酸性条件下磺酰胺的化学选择性脱保护：范围，磺酰基基团迁移和合成应用。

  摘要：

  磺酰胺与三氟甲磺酸的化学选择性酸性水解已被评估为一种脱保护方法，并进一步扩展到更复杂的合成应用中。与常规的麻烦的磺酰胺水解相反，发现接近化学计量的酸足以引起各种中性或电子缺陷的N-芳基磺酰胺的有效脱保护，而富电子的底物提供了磺酰基迁移产物。所开发的脱保护方法对N-芳基磺酰胺具有完全选择性，并且证明了区分各种不同磺酰胺的可能性。

  DOI：

  10.1021/acs.joc.7b02507
• 作为产物：
  描述：

  甲磺酰胺,N-(2-碘苯基)- 在 N-ethylpiperidine hypophosphite 、 偶氮二异丁腈 、 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 苯 为溶剂， 反应 5.25h， 生成 N-苯基甲磺酰胺
  参考文献：
  名称：

  A radical based addition–elimination route for the preparation of indoles

  摘要：

  包括三环衍生物在内的吲哚，是通过将芳基自由基环化到乙烯基卤化物上，随后消除卤素自由基以及生成的产物的互变异构作用产生的；这些芳基自由基是通过“清洁方法学”生成的，或者是通过碘离子与芳二氮鎓盐的反应，或者是通过磷中心自由基与芳基碘的反应。

  DOI：

  10.1039/b002565h

文献信息

• Combining Eosin Y with Selectfluor: A Regioselective Brominating System for <i>Para</i>-Bromination of Aniline Derivatives
  作者：Binbin Huang、Yating Zhao、Chao Yang、Yuan Gao、Wujiong Xia

  DOI：10.1021/acs.orglett.7b01427

  日期：2017.7.21

  A mild, metal-free, and absolutely para-selective bromination of aniline derivatives has been developed in excellent yields, wherein the organic dye Eosin Y is employed as the bromine source in company with Selectfluor. Neither air nor moisture sensitive, this facile reaction proceeds smoothly at room temperature and completes within a short time. Mechanistic studies indicate a radical pathway; therefore

  已开发出具有优异收率的温和，无金属且绝对对位选择性的苯胺衍生物溴化物，其中有机染料曙红Y与Selectfluor一起用作溴源。无论是对空气还是对湿气都不敏感，这种反应很容易在室温下进行并在短时间内完成。机理研究表明了一条根本途径。因此，的原位产生的溴化试剂的存在，“Selectbrom”，是假设，可合理解释为独特区域选择性段的-bromination Ñ -acyl-以及Ñ -sulfonylanilines。
• A highly efficient heterogeneous copper-catalyzed Chan–Lam coupling reaction of sulfonyl azides with arylboronic acids leading to N-arylsulfonamides
  作者：Chongren You、Fang Yao、Tao Yan、Mingzhong Cai

  DOI：10.1039/c6ra04298h

  日期：——

  A heterogeneous Chan–Lam coupling reaction between sulfonyl azides and arylboronic acids was achieved in MeOH at room temperature in the presence of 10 mol% of an L-proline-functionalized MCM-41-immobilized copper(I) complex [MCM-41–L-proline–CuCl] under air, yielding a variety of N-arylsulfonamides in excellent yields. The new heterogeneous copper complex can be prepared from commercially readily

  在室温下，在存在10 mol％的L-脯氨酸官能化的MCM-41固定化铜（I）络合物[MCM-41– L]的情况下，在MeOH中实现了磺酰叠氮化物与芳基硼酸之间的异质Chan-Lam偶联反应-脯氨酸–CuCl ]在空气中产生多种N-芳基磺酰胺，收率极高。新的多相铜络合物可以由市售的廉价试剂制备，并通过简单过滤反应溶液进行回收，并循环至少8次而不会降低活性。
• Palladium nanoparticles as reusable catalyst for the synthesis of <i>N</i>-aryl sulfonamides under mild reaction conditions
  作者：Mehdi Khalaj、Majid Ghazanfarpour-Darjani、Mohamad Reza Talei Bavil Olyai、Sakineh Faraji Shamami

  DOI：10.1080/17415993.2015.1122010

  日期：2016.3.3

  An efficient palladium nanoparticles-catalyzed N-arylation of sulfonamides and sulfonyl azides is described. This procedure serves as an active protocol for intermolecular C–N bond formation using Pd(OAc)2 in PEG-400 under air. Aryl bromides and triflates react at 35°C, while aryl chlorides require heating to 50°C and give the desired products only in low yields. This reaction proceeds smoothly in

  描述了一种有效的钯纳米粒子催化的磺酰胺和磺酰叠氮化物的 N-芳基化。该过程用作在空气中使用 PEG-400 中的 Pd(OAc)2 形成分子间 C-N 键的主动协议。芳基溴化物和三氟甲磺酸酯在 35°C 下反应，而芳基氯化物需要加热到 50°C，并且只能以低产率得到所需产物。该反应使用低催化剂负载以可接受的产率平稳进行。图形概要
• Palladium-Catalyzed Regioselective Synthesis of 3-Arylindoles from <i>N</i> -Ts-Anilines and Styrenes
  作者：So Won Youn、Tae Yun Ko、Young Ho Jang

  DOI：10.1002/anie.201702205

  日期：2017.6.1

  A Pd-catalyzed intermolecular oxidative annulation between N-Ts-anilines and styrenes was developed. This method offers a straightforward and robust approach to a wide range of 3-arylindoles using readily available starting materials with good functional-group tolerance and high regioselectivity and efficiency. Further elaboration of the products obtained from this process provided access to highly

  建立了N -Ts-苯胺和苯乙烯之间Pd催化的分子间氧化环。该方法使用容易获得的，具有良好的官能团耐受性和高区域选择性和效率的起始原料，为各种3-芳基吲哚提供了一种简单而稳健的方法。从该方法获得的产物的进一步精制提供了获得高度官能化且结构多样的吲哚的途径，例如3-（吲哚-3-基）咔唑，1,9-二氢吡咯并-[2,3-b]咔唑和3 '-芳基-3,5'-联吲哚。
• Chemoselective nitration of aromatic sulfonamides with tert-butyl nitrite
  作者：Brenden Kilpatrick、Markus Heller、Steve Arns

  DOI：10.1039/c2cc37481a

  日期：——

  A methodology for the efficient conversion of aromatic sulfonamides into their mono-nitro derivatives using tert-butyl nitrite is reported. The reaction exhibits a high degree of chemoselectivity for sulfonamide functionalized aryl systems, even in the presence of other sensitive or potentially reactive functionalities.

  报道了一种利用叔丁基亚硝酸盐将芳香磺酰胺高效转化为单硝基衍生物的方法。该反应对于含有磺酰胺官能团的芳基体系表现出高度的化学选择性，即使在存在其他敏感或潜在反应性官能团的情况下亦是如此。

表征谱图