1-(4-氯苄基)-1H-吲哚-2,3-二酮 | 26960-66-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 1-(4-氯苄基)-1H-吲哚-2,3-二酮
• 中文别名: 1-[(4-氯苯基)甲基]吲哚啉-2,3-二酮；1-[(4-氯苯基)甲基]吲哚-2,3-二酮；1-(4-氯苄基)靛红
• 英文名称: 1-(4-chlorobenzyl)indoline-2,3-dione
• 英文别名: 1-(4-chlorobenzyl)-1H-indole-2,3-dione；N-4-chlorobenzyl isatin；1-[(4-chlorophenyl)methyl]indole-2,3-dione
• CAS: 26960-66-7
• 化学式: C₁₅H₁₀ClNO₂
• mdl: MFCD00030254
• 分子量: 271.703
• InChiKey: VEBLIIOSJXGVAW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.066
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 1-(4-Chlorobenzyl)-1h-indole-2,3-dione
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 1-(4-Chlorobenzyl)-1h-indole-2,3-dione
CAS number: 26960-66-7

---

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: C15H10ClNO2
Molecular weight: 271.7

---

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

---

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：

  1-(4-氯苄基)-1H-吲哚-2,3-二酮 在 potassium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 2.33h， 生成 (Z)-7-(1-(4-chlorobenzyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene)-1,3-dimethyl-1,3a,4,9a-tetrahydroimidazo[4,5-e]thiazolo[2,3-c]-1,2,4-triazine-2,8(3H,7H)-dione
  参考文献：
  名称：

  咪唑并[4,5- ë ]噻唑并[2,3- c ^ ] -1,2,4-三嗪-2,8-二酮通过咪唑并[4,5的重排ë ]噻唑并[3,2- b ] -1,2,4-三嗪-2,7-二酮与靛红的反应†

  摘要：

  醇醛缩合/骨架重排的1,3-二烷基-7-（2-氧代-1,2-二氢-3-合成协议ħ -吲哚-3-亚基）-1,3-一个，4,9-一个-四氢咪唑并[4,5- e ]噻唑并[2,3 - c ] -1,2,4-三嗪-2,8 （3 H，7 H）-二酮通过一锅法反应得高收率，1,3-二烷基-3,3-一个，9,9-一个-tetrahydroimidazo [4,5- ë ]噻唑并[3,2- b ] -1,2,4-三嗪-2,7（1 ħ，6 ħ） -二酮和1 H-吲哚-2,3-二酮（isatins）或通过1,3-二烷基-6-（2-氧代-1,2-二氢-3 H-吲哚-3-亚烷基）-3,3的产生和重排一个，9,9-一个-tetrahydroimidazo [4,5- ë ]噻唑并[3,2- b ] -1,2,4-三嗪-2,7（1 ħ，6 ħ） -二酮已经研制成功。

  DOI：

  10.1039/c5ra07669b
• 作为产物：
  描述：

  在 copper(I) bromide 作用下， 以 水 、 苯甲腈 为溶剂， 反应 4.0h， 以87%的产率得到1-(4-氯苄基)-1H-吲哚-2,3-二酮
  参考文献：
  名称：

  通过3-重氮 喹啉-2,4-二酮的环收缩合成各种isatins †

  摘要：

  通过铜介导的多米诺夫·沃尔夫重排，脱羧，溴化，取代和脱水，通过环介导的3-重氮喹啉-2,4-二酮的铜介导反应，完成了各种靛红衍生物的有效合成。该协议作为一锅法具有几个优点，具有官能团耐受性和高收率。

  DOI：

  10.1039/c6ra13585d

文献信息

• Direct Amidation of 2′-Aminoacetophenones Using I₂-TBHP: A Unimolecular Domino Approach toward Isatin and Iodoisatin
  作者：Andivelu Ilangovan、Gandhesiri Satish

  DOI：10.1021/jo500550d

  日期：2014.6.6

  Synthesis of isatin and iodoisatin from 2′-aminoacetophenone was achieved via oxidative amido cyclization of the sp3 C–H bond using I2–TBHP as the catalytic system. The reaction proceeds through sequential iodination, Kornblum oxidation, and amidation in one pot. This method is simple, atom economic, and works under metal- and base-free conditions.

  使用I 2 -TBHP作为催化体系，通过sp 3 C-H键的氧化酰氨基环化反应，由2'-氨基苯乙酮合成了isatin和iodoisatin 。反应在一个罐中通过顺序碘化，Kornblum氧化和酰胺化进行。该方法简单，原子经济，并且可以在无金属和无碱的条件下工作。
• Design, synthesis,<i>in silico</i>molecular modelling studies and biological evaluation of novel indole-thiazolidinedione hybrid analogues as potential pancreatic lipase inhibitors
  作者：Ginson George、Prashant S. Auti、Atish T. Paul

  DOI：10.1039/d0nj05649a

  日期：——

  inhibitory activity (IC50 – 7.30 and 9.51 μM, respectively). Kinetic study of these potent analogues revealed their competitive mode of enzyme inhibition. This fact was confirmed via fluorescence spectroscopy which further suggested the presence of one binding site for the synthesized analogues. Molecular docking of the synthesized analogues was performed using human PL (PDB ID: 1LPB). The obtained MolDock

  胰腺脂肪酶（PL）是负责饮食中甘油三酸酯消化的关键酶。因此，其抑制被认为是肥胖的管理和/或治疗的有希望的靶标。使用分子杂交方法合成了一系列新的吲哚-噻唑烷二酮（TZD）杂交类似物，并通过PL抑制评估了它们的抗肥胖作用。在甲醇中存在KOH水溶液的情况下，通过各种取代的Isatin与TZD之间的缩合反应，合成了目标类似物。在合成的类似物中，7k和7m表现出潜在的PL抑制活性（IC 50–分别为7.30和9.51μM）。这些有效类似物的动力学研究揭示了其竞争性的酶抑制方式。通过荧光光谱证实了这一事实，该荧光光谱进一步表明了合成的类似物的一个结合位点的存在。使用人类PL（PDB ID：1LPB）进行合成类似物的分子对接。获得的MolDock得分与体外PL抑制活性一致（Pearson r = 0.9108，p<0.05）。此外，1LPB-配体的稳定构象表明这些复合物在动态环境中的稳定性。这些研究为吲
• NHC-Catalyzed Aldol-Like Reactions of Allenoates with Isatins: Regiospecific Syntheses of γ-Functionalized Allenoates
  作者：Sha Li、Ziwei Tang、Yang Wang、Dan Wang、Zhanlin Wang、Chenxia Yu、Tuanjie Li、Donghui Wei、Changsheng Yao

  DOI：10.1021/acs.orglett.8b04082

  日期：2019.3.1

  carbene (NHC) catalyzed γ-specific aldol-like reaction between allenoates and isatins has been achieved under mild conditions, giving trisubstituted allene derivatives bearing isatin moiety in moderate to good yields with high diastereoselectivity and excellent atom efficiency. The DFT computations indicated that the formation of the γ-adduct was more energetically favorable than that of the α-adduct. The

  在温和的条件下已实现了N-杂环卡宾（NHC）催化的烯丙酸酯和异戊二烯之间的γ-特异性羟醛类似的反应，从而以中等至良好的收率得到了具有异丁烯部分的三取代的烯丙二烯衍生物，具有高的非对映选择性和出色的原子效率。DFT计算表明，与α-加合物相比，γ-加合物的形成在能量上更有利。本文报道的结果为NHC促进的涉及烯丙酸酯的反应开辟了一条新途径。
• Discovery of XEN907, a spirooxindole blocker of NaV1.7 for the treatment of pain
  作者：Sultan Chowdhury、Mikhail Chafeev、Shifeng Liu、Jianyu Sun、Vandna Raina、Ray Chui、Wendy Young、Rainbow Kwan、Jianmin Fu、Jay A. Cadieux

  DOI：10.1016/j.bmcl.2011.04.088

  日期：2011.6

  series of NaV1.7 blockers were developed. Following the elimination of undesirable structural features, preliminary optimization of the oxindole C-3 and N-1 substituents afforded the simplified analogue 9b, which demonstrated a 10-fold increase in target potency versus the original HTS hit. A scaffold rigidification strategy then led to the discovery of XEN907, a novel spirooxindole NaV1.7 blocker. This

  从通过高通量筛选活动确定的羟吲哚2a开始，开发了一系列Na V 1.7阻滞剂。在消除了不良的结构特征之后，对羟吲哚C-3和N-1取代基进行了初步优化，得到了简化的类似物9b，与原始HTS命中相比，该类似物的目标效能提高了10倍。脚手架的加固策略随后导致了XEN907的发现，XEN907是一种新型螺氧吲哚Na V 1.7阻滞剂。这种先导化合物的效能又提高了10倍，代表了进一步优化工作的有希望的结构。
• Synthesis and biological evaluation of isatin derivatives containing 1,3,4-thiadiazole as potent a-glucosidase inhibitors
  作者：Xuelian Zhao、Xuehui Zhan、Huilin Zhang、Yichao Wan、Huizhong Yang、Yutian Wang、Yanda Chen、Wenlin Xie

  DOI：10.1016/j.bmcl.2021.128447

  日期：2021.12

  designed and synthesized. All newly synthesized compounds were evaluated for their a-glucosidase inhibitory activity with resveratrol as positive control in vitro. Except for 3i and 3j, all of the compounds showed a potent inhibitory activity against a-glucosidase with IC50 values in the range of 3.12 ± 1.25 to 45.95 ± 1.26 μM and the purity of these compounds was greater than 95%. The IC50 values were

  设计合成了一系列(Z)-3-(2-(1,3,4-thiadiazol-2-yl)hydrazono)-1-取代的二氢吲哚-2-酮衍生物( 3a-3m )。用白藜芦醇作为体外阳性对照评估所有新合成的化合物的α-葡萄糖苷酶抑制活性。除3i和3j外，所有化合物均显示出对α-葡萄糖苷酶的有效抑制活性，IC 50值在3.12±1.25至45.95±1.26 μM范围内，这些化合物的纯度大于95%。将 IC 50值与标准白藜芦醇 (IC 50  = 22.00 ± 1.15 μM) 进行比较，发现化合物3b、3d-3h被发现比白藜芦醇更活跃。具体来说，(Z)-3-(2-(1,3,4-thiadiazol-2-yl)hydrazono)-1-(4-chlorobenzyl)indolin-2-one ( 3d ) 表现出最有效的α-葡萄糖苷酶抑制作用活性，IC 50值为 3.12 ± 1.25 μM。动力学分析表明化合物(