2-(甲基亚磺酰)苯酚 | 1074-02-8

• 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: 2-(甲基亚磺酰)苯酚
• 中文别名: 2-(甲基亚磺酰基)苯醇
• 英文名称: 2-(Methylsulfinyl)phenol
• 英文别名: 2-methylsulphinyl phenol；2-(methylsufinyl)phenol；2-methylsulfinyl-phenol；Methyl-<2-hydroxy-phenyl>-(+/-)-sulfoxyd；<2-Hydroxy-phenyl>-methyl-sulfoxyd；o-Hydroxyphenyl-methylsulfoxid；2-methylsulfinylphenol
• CAS: 1074-02-8
• 化学式: C₇H₈O₂S
• mdl: MFCD00127350
• 分子量: 156.205
• InChiKey: VMTHIQRJDDCEQD-UHFFFAOYSA-N

物化性质

• 熔点：
  118-122

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  56.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2930909090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-(Methylsulfinyl)phenol
Synonyms: 2-Methylsulfinylphenol

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-(Methylsulfinyl)phenol
CAS number: 1074-02-8

---

Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

---

Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

---

Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

---

Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

---

Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

---

Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C7H8O2S
Molecular weight: 156.2

---

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, sulfur oxides.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-(甲基亚磺酰)苯酚 在 DL-dithiothreitol 、 methionine sulfoxide reductase A from Pseudomonas alcaliphila 作用下， 以 aq. phosphate buffer 为溶剂， 反应 4.0h， 以46%的产率得到2-(methylsulfinyl)phenol
  参考文献：
  名称：

  鉴定在高底物浓度下制备（R）亚砜的MsrA同源物

  摘要：

  在这里，我们报告甲硫氨酸亚砜还原酶A（MsrA）同源物具有极高的底物耐受性和广泛的底物范围，用于对映纯亚砜的生物催化制备。从嗜碱假单胞菌获得的这种MsrA同源物（命名为pa MsrA）对一系列芳基甲基/乙基亚砜1a-1k具有良好的活性和对映选择性，在芳环上有吸电子或供电子取代基。通过重组PA催化的外消旋亚砜的不对称还原拆分，可以制备出R构型的手性亚砜，其收率约为50％，对映体过量高达99％。MsrA蛋白。更重要的是，在高达320 mM（约45 g L -1）的初始底物浓度下，以高对映选择性（E > 200）成功完成了动力学拆分，这代表了生物催化制备中底物浓度方面的巨大改进手性亚砜。

  DOI：

  10.1039/c9ob00384c
• 作为产物：
  描述：

  2-羟基茴香硫醚 在 二甲基二环氧乙烷 作用下， 以 丙酮 为溶剂， 以95%的产率得到2-(甲基亚磺酰)苯酚
  参考文献：
  名称：

  需氧和厌氧细菌中亚砜的立体选择性还原酶催化脱氧。

  摘要：

  找到了直接和间接的证据，证明了亚砜有预料不到的立体选择性还原酶催化的脱氧作用。在需氧细菌恶臭假单胞菌UV4的一些生物转化过程中，脱氧同时进行，预期的双加氧酶催化的硫化物不对称硫氧化。使用厌氧细菌菌株，观察到立体选择性还原酶催化的外消旋烷基芳基，二烷基和酚亚砜的不对称脱氧反应，而没有逆向硫氧化反应的迹象。从厌氧细菌Citrobacter braakii DMSO 11的完整细胞中获得的纯化的二甲基亚砜还原酶，从相应的外消旋物中得到对映体纯的烷基芳基亚砜和硫代亚磺酸盐样品。

  DOI：

  10.1039/b313714g

文献信息

• Antisymbiosis. Preferential coordination of anionic oxygen versus neutral sulfur donor atoms of methylsulfanyl- or methylsulfinyl-acetato, 2-benzoato and 2-phenolato to the cis-PtII(PPh3)2 and PtII(dppe) residues
  作者：Laura Battan、Serena Fantasia、Mario Manassero、Alessandro Pasini、Mirella Sansoni

  DOI：10.1016/j.ica.2004.09.039

  日期：2005.2

  tetramethylthiourea. Substitution of L’s occurs with N,N′-diethyldithiocarbamate, which forms a very stable chelate with Pt(II). Thiourea and N,N′-dimethylthiourea also react, because they give rise to cyclometallated products [Pt(phos)2(NRC(S)NHR)]+ (R = H, CH3), with one ionised thioamido group, as revealed by an X-ray investigation of [Pt(PPh3)2(NHC(S)NH2)]+. The preference of O versus S coordination, as well as

  过量的标题的相互作用配体L -与顺式-PT（PHOS）2个部分得到化合物一- b顺- [铂（L- ø）2（膦）2 ]（一，PHOS = P（PH）3 ; b，phOS = 1/2 dppe），其中O-优于S-配位。这样的偏好是由相同的产品是由的过量的L-的反应获得的事实证实-与以前报道的一- d络合物[PT（L- O，S）（膦）2] +，（c，phOS = PPh 3，d，phOS = 1/2 dppe），由于PT–S而不是PT–O键断裂，螯合物开环发生。化合物a也可以通过将HL氧化加成到[PT（PPh 3）3 ]中而获得。化合物a - d中的PT-O键对于被Me 2 SO，吡啶和四甲基硫脲取代是稳定的。N，N'-二乙基二硫代氨基甲酸酯会取代L's ，后者与PT（II）形成非常稳定的螯合物。硫脲和N，N′-二甲基硫脲也会发生反应，因为它们会产生一个环化金属化产物[PT（phOS）2（N RC（S）NHR）]
• Oxygenation of Organoboronic Acids by a Nonheme Iron(II) Complex: Mimicking Boronic Acid Monooxygenase Activity
  作者：Sayanti Chatterjee、Tapan Kanti Paine

  DOI：10.1021/acs.inorgchem.5b01198

  日期：2015.10.19

  decarboxylation of an iron(II)–benzilate complex [(TpPh2)FeII(benzilate)] (TpPh2 = hydrotris(3,5-diphenyl-pyrazol-1-yl)borate), toward organoboronic acids. The oxidant converts different aryl/alkylboronic acids to the corresponding oxygenated products with the incorporation of one oxygen atom from dioxygen. This method represents an efficient protocol for the oxygenation of boronic acids with dioxygen as the terminal

  酚类化合物是土壤中芳香族化合物在细菌中生物降解的重要中间体。一节杆菌。通过使用双氧将不同的取代苯基硼酸转化为相应的酚，已证明该菌株显示出硼酸单加氧酶活性。虽然已经报道了许多方法可以裂解有机硼酸的C–B键，但是没有报道使用双氧作为氧化剂的仿生铁配合物表现出这种活性。在这个方向上，我们研究了亲核性铁氧氧化剂的反应性，该亲和性氧化剂是由铁（II）-苯甲酸酯络合物[（Tp Ph2）Fe II（苯甲酸酯）]（Tp Ph2＝对有机硼酸的氢三（3，5-二苯基-吡唑-1-基）硼酸酯。通过引入来自双氧的一个氧原子，氧化剂将不同的芳基/烷基硼酸转化为相应的氧化产物。该方法代表了用双氧作为末端氧化剂氧化硼酸的有效方案。
• Neighbouring group effects in a Pummerer-type rearrangement: A facile entry into 3,1-benzoxathiins
  作者：Ian D. Kersey、Colin W.G. Fishwick、John B.C. Findlay、Peter Ward

  DOI：10.1016/0040-4020(95)00315-y

  日期：1995.6

  Arylmethyl sulphoxides treated with trialkylsilyl halide and base undergo a Pummerer-type rearrangement to give α-siloxy and α-chlorosulphides. However, the presence of an ortho hydroxymethyl group results in the exclusive and efficient formation of the α-chlorosulphides, presumably mediated via an intramolecular attack to yield an alkoxysulphonium salt. These 2-(hydroxymethyl)aryl chloromethylsulphides

  用三烷基甲硅烷基卤化物和碱处理的芳基甲基亚砜经过Pummerer型重排，得到α-甲硅烷氧基和α-氯代硫化物。然而，邻羟甲基的存在导致α-氯硫化物的排他且有效的形成，大概是通过分子内攻击来介导以产生烷氧基砜盐。然后，可以通过分子内环化将这些2-（羟甲基）芳基氯甲基硫化物转化为相应的3，1-苯并黄皮素。初步研究了这些3,1-苯并噻嗪类化合物的化学性质，发现在一种情况下，发生了一种新型的碱诱导的环收缩，产生了苯并噻吩。
• AMIDE COMPOUND AND USE OF SAME FOR NOXIOUS ARTHROPOD CONTROL
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20170295789A1

  公开（公告）日：2017-10-19

  There is provided a noxious arthropod controlling agent containing an amide compound of formula (I): wherein R 1 represents a C1-C8 chain hydrocarbon group optionally having one or more groups selected from Group A, R 2 represents a hydrogen atom or the like, R 3 represents a hydrogen atom or the like, R 5 and R 6 are the same or different, and independently represent a hydrogen atom or the like, Y represents an oxygen atom or the like, m represents 0, 1, 2, 3, 4, 5, 6 or 7, and Q represents a C1-C8 chain hydrocarbon group optionally having one or more atoms or groups selected from Group D.

  提供了一种含有化合物的有害节肢动物控制剂（I）的公式：其中R1代表一个C1-C8链烃基，可选地具有来自A组的一个或多个基团，R2代表氢原子或类似物，R3代表氢原子或类似物，R5和R6相同或不同，独立地代表氢原子或类似物，Y代表氧原子或类似物，m代表0、1、2、3、4、5、6或7，Q代表一个C1-C8链烃基，可选地具有来自D组的一个或多个原子或基团。
• [EN] SUBSTITUTED ISOXAZOLE AMIDE COMPOUNDS AS INHIBITORS OF STEAROYL-COA DESATURASE 1 (SCD1)<br/>[FR] COMPOSÉS D'AMIDE D'ISOXAZOLE SUBSTITUÉS EN TANT QU'INHIBITEURS DE STÉAROYL-COA DÉSATURASE 1 (SCD1)
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014086704A1

  公开（公告）日：2014-06-12

  The invention is concerned with a compound of formula (I) and pharmaceutically acceptable salts thereof. In addition, the present invention relates to methods of manufacturing and using the compound of formula (I) as well as pharmaceutical compositions containing such compounds. The compound of formula (I) are SCD1 inhibitors and may be useful in treating cancer.

  该发明涉及一种具有化学式(I)及其药学上可接受的盐的化合物。此外，本发明涉及制造和使用化学式(I)化合物的方法，以及含有这种化合物的药物组合物。化学式(I)的化合物是SCD1抑制剂，可能在治疗癌症方面有用。

表征谱图