CAS: 86522-89-6; 2,4-Dichloro-5-Fluorobenzoic Acid

该化合物是一种含氟的苯并酸衍生物,分子式为C7H3Cl2FO2.该化合物是制药和农用化学合成的多用途中间体,特别是在开发除草剂和抗微生物剂活性成分方面,其主要结构特征--两个氯替代物和一个氟原子--在电益替代和混合反应中增强反应性和选择性.该化合物具有很高的纯度和稳定性,适合有机合成的精确应用.其定义明确的化学特性有利于受控的修改,使目标分子框架能够有效衍生.

英文名称2,4-Dichloro-5-Fluorobenzoic Acid
中文名称2,4-二氯-5-氟苯甲酸
IUPAC名称2,4-dichloro-5-fluorobenzoic acid
其它别名2,4-二氯-4-氟苯甲酸; Icosafluorododecanedioic Acid
CAS编号86522-89-6
MFCD编号:MFCD00075281
EINECS号:630-106-8
分子式:C7H3Cl2FO2
分子量:209.0
产品CID: 1867536
产品分类有机原料→分子砌块→芳环类化合物→苯类化合物

相似结构搜索
InChIKey: KZCWJHUTTSVCRO-UHFFFAOYSA-N
InChI=1S/C7H3Cl2FO2/c8-4-2-5(9)6(10)1-3(4)7(11)12/h1-2H,(H,11,12)…
计算化学: 氢键受体数1.0氢键供体数1.0可旋转键数1.0

MSDS等安全信息

GHS象形图
GHS符号GHS07;
注释: Exclamation mark
危险类别特定目标器官毒性 - 单次接触类别3
皮肤腐蚀/刺激类别2
严重眼刺激类别2
警示词Warning(警告)
危险描述H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H319 |造成严重眼刺激.
防范说明P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
危险品标志Xi
风险等级Irritant
安全声明26-37/39
危险类别码36/37/38
WGK Germany3

欧盟法规

ECHA物质C&L通报

上下游产品

2,4-dichloro-5-fluoroacetophenone 1,3-dichloro-4-fluorobenzene 2,4-dichloro-5-fluorobenzoyl chloride 2,5-Bis(2,4-dichloro-5-fluorophenyl)-1,3,4-oxadiazole 2,4-dichloro-5-fluoro-3-nitro-benzoic acid 2,4-Dichloro-5-fluorobenzoic acid hydrazide

合成工艺路线路线简述

704-10-9 = 86522-89-6
反应条件:1.1 Reagents: Chlorine Solvents: Ethanol,Water; 6 H,Ph 8 - 10,Rt1.2 Reagents: Hydrochloric Acid; Acidified,Rt
标题:Synthesis Of Some New Fluorine-Containing Thiadiazolotriazinones As Potential Antibacterial Agents
作者:Holla,B. Shivarama; Et Al
参考文献:Phosphorus 日期:2003 卷标:178(10) 页码:2193-2199]

704-10-9 = 86522-89-6 [标题:Reaction Conditions
标题:In Situ Process For The Synthesis Of Ciprofloxacin
作者:Coll,Alberto Palomo; Et Al
参考文献:Afinidad 日期:2001 卷标:58(494) 页码:276-280]

103318-75-8 = 86522-89-6
反应条件:1.1 Reagents: Hydrazine Hydrate (1:1) Solvents: Ethanol; 4 H,Reflux2.1 Reagents: Potassium Hydroxide Solvents: Water; 2 H,Reflux; Cooled2.2 Reagents: Hydrogen Ion; Acidified3.1 Reagents: Sodium Hydroxide Solvents: Ethanol; Ph 10 - 10.2,Rt3.2 Reagents: Chlorine; > 1 H,Ph 10 - 10.2,Rt3.3 Reagents: Hydrochloric Acid Solvents: Water; Neutralized,Rt
标题:Synthesis Of Fluorine Containing 1,3,4-Oxadiazole Derivatives As Potential Antifungal Agents
作者:Mittal,Anil Kumar; Et Al
参考文献:Journal Of Chemical 日期:2012 卷标:2(2) 页码:699-707]

849132-72-5 = 86522-89-6
反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Ethanol; Ph 10 - 10.2,Rt1.2 Reagents: Chlorine; > 1 H,Ph 10 - 10.2,Rt1.3 Reagents: Hydrochloric Acid Solvents: Water; Neutralized,Rt
标题:Synthesis Of Fluorine Containing 1,3,4-Oxadiazole Derivatives As Potential Antifungal Agents
作者:Mittal,Anil Kumar; Et Al
参考文献:Journal Of Chemical 日期:2012 卷标:2(2) 页码:699-707]

86522-86-3 = 86522-89-6
反应条件:1.1 Reagents: Acetic Acid,Cobalt Diacetate,Manganese Diacetate,Oxygen
标题:Enhanced Grain Growth In An Al-Mg Alloy With Ultrafine Grain Size
作者:Wang,Jingtao; Et Al
参考文献:Materials Science & Engineering 日期:1996 卷标:216(1-2) 页码:41-46]

86522-88-5 = 86522-89-6 [标题:Reaction Conditions
标题:2,4-Dichloro-5-Fluorobenzoyl Chloride
参考文献:Federal Republic Of Germany]

104901-79-3 = 86522-89-6
反应条件:1.1 Reagents: Sodium Hydroxide,Water Solvents: Ethanol2.1 Reagents: Sodium Nitrite,Hydrochloric Acid,Cuprous Chloride Solvents: Water
标题:Synthesis Of Heterocyclic Annellated Pyridone Carboxylic Acid Derivatives As Potential Chemotherapeutic Agents
作者:Rudolf,Manfred
参考文献:1985]

79-04-9 + 1435-48-9 = 86522-89-6
反应条件:1.1 Catalysts: Aluminum Chloride2.1 Reagents: Nitric Acid Solvents: Water
标题:Preparation Of 2,4-Dichloro-5-Fluorobenzoic Acid
参考文献:China]

153500-77-7 = 86522-89-6
反应条件:1.1 Reagents: Sodium Nitrite,Hydrochloric Acid,Cuprous Chloride Solvents: Water2.1 Reagents: Sodium Hydroxide,Water Solvents: Ethanol
标题:Synthesis Of Heterocyclic Annellated Pyridone Carboxylic Acid Derivatives As Potential Chemotherapeutic Agents
作者:Rudolf,Manfred
参考文献:1985]

328402-46-6 = 86522-89-6
反应条件:1.1 Reagents: Potassium Hydroxide Solvents: Water; 2 H,Reflux; Cooled1.2 Reagents: Hydrogen Ion; Acidified2.1 Reagents: Sodium Hydroxide Solvents: Ethanol; Ph 10 - 10.2,Rt2.2 Reagents: Chlorine; > 1 H,Ph 10 - 10.2,Rt2.3 Reagents: Hydrochloric Acid Solvents: Water; Neutralized,Rt
标题:Synthesis Of Fluorine Containing 1,3,4-Oxadiazole Derivatives As Potential Antifungal Agents
作者:Mittal,Anil Kumar; Et Al
参考文献:Journal Of Chemical 日期:2012 卷标:2(2) 页码:699-707]

= 86522-89-6
反应条件:1.1 -2.1 Reagents: Acetic Acid,Cobalt Diacetate,Manganese Diacetate,Oxygen
标题:Enhanced Grain Growth In An Al-Mg Alloy With Ultrafine Grain Size
作者:Wang,Jingtao; Et Al
参考文献:Materials Science & Engineering 日期:1996 卷标:216(1-2) 页码:41-46]

704-10-9 = 86522-89-6
反应条件:1.1 Reagents: Sodium Hypochlorite Solvents: Water; 3 H,80 °C; 80 °C -> 50 °C1.2 Reagents: Hydrochloric Acid Solvents: Water; Ph 1 - 2
标题:Novel Method For The Preparation Of Grignard'S Reagent And It'S Application In The Synthesis Of Ciprofloxacin
作者:An,Yongbin; Et Al
参考文献:Zhongguo Kangshengsu Zazhi 日期:2004 卷标:29(9)]

103318-75-8 = 86522-89-6
反应条件:1.1 Reagents: Sodium Hydroxide,Water Solvents: Ethanol
标题:Synthesis Of Heterocyclic Annellated Pyridone Carboxylic Acid Derivatives As Potential Chemotherapeutic Agents
作者:Rudolf,Manfred
参考文献:1985]

86393-34-2 = 86522-89-6
反应条件:1.1 Reagents: Sodium Hypochlorite Solvents: 1,4-Dioxane
标题:A Novel Approach To Finafloxacin Hydrochloride (Bay35-3377)
作者:Hong,Jian; Et Al
参考文献:Tetrahedron Letters 日期:2009 卷标:50(21) 页码:2525-2528]

107611-42-7 = 86522-89-6
反应条件:1.1 Reagents: Nitric Acid Solvents: Water
标题:Preparation Of 2,4-Dichloro-5-Fluorobenzoic Acid
参考文献:China]

= 86522-89-6
反应条件:1.1 Reagents: Sulfuric Acid,Hydrogen Peroxide; 0 - 40 °C1.2 Reagents: Water
标题:Process For The Preparation Of Halogenated Benzoic Acids By Oxidation Of Benzophenones
参考文献:European Patent Organization]

357915-19-6 = 86522-89-6
反应条件:1.1 Reagents: Tert-Butyl Hydroperoxide,Sodium Hydroxide Solvents: Water; 2 - 4 H,90 °C
标题:Halogen-Free Oxidation Of Aryl Ketones And Benzyl Nitrile Derivatives To Corresponding Carboxylic Acids By Using Naoh/ Tbhp In Aqueous Medium
作者:Jaiswal,Arvind Kumar; Et Al
参考文献:Tetrahedron 日期:2023 卷标:136]

86522-86-3 = 86522-89-6 [标题:Reaction Conditions
标题:2,4-Dichloro-5-Fluorobenzoyl Chloride
参考文献:Federal Republic Of Germany]

108288-16-0 = 86522-89-6
反应条件:1.1 Reagents: Sodium Nitrite,Hydrochloric Acid,Cuprous Chloride Solvents: Water
标题:Synthesis Of Heterocyclic Annellated Pyridone Carboxylic Acid Derivatives As Potential Chemotherapeutic Agents
作者:Rudolf,Manfred
参考文献:1985]

1435-48-9 = 86522-89-6
反应条件:1.1 Reagents: Aluminum Chloride,Sodium Hypochlorite
标题:2,4-Dichloro-5-Fluorobenzoic Acid
参考文献:Federal Republic Of Germany]

1435-48-9 = 86522-89-6
反应条件:1.1 Reagents: Aluminum Chloride2.1 Reagents: Sodium Hypochlorite Solvents: 1,4-Dioxane
标题:A Novel Approach To Finafloxacin Hydrochloride (Bay35-3377)
作者:Hong,Jian; Et Al
参考文献:Tetrahedron Letters 日期:2009 卷标:50(21) 页码:2525-2528]

1435-48-9 = 86522-89-6
反应条件:1.1 Catalysts: Aluminum Chloride; 10 Min,30 °C; 6 H,30 °C -> 60 °C1.2 Reagents: Water; Cooled2.1 Reagents: Sodium Hypochlorite Solvents: Water; 3 H,Reflux2.2 Reagents: Hydrochloric Acid Solvents: Water
标题:Synthesis Of 2,4-Dichloro-5-Fluorobenzoic Acid And 2,4-Dichloro-5-Fluoro Benzoyl Ethyl Acetate
作者:Li,Zhuang; Et Al
参考文献:Youjifu Gongye 日期:2007 卷标:(4)

2,4-二氯氟苯以66%的收率获得产物2,4-二氯-5-氟苯甲酸
参考文献:Condensed Pyrazole Derivatives,Process For Producing The Same And Use Thereof
标题:Condensed Pyrazole Derivatives,Process For Producing The Same And Use Thereof
摘要:用于抑制th2选择性免疫应答的新型药物组合物和包括由一般式(I)表示的紧缩吡唑烷衍生物的药物组合物,或其盐.

海关参考信息

2903919090-氯苯
2905110000-甲醇
2906210000-苄醇
2912110000-甲醛
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:US-5792892-A
优先权日:1994-04-28
标题:Processes for preparing aromatic, bromine-containing compounds, novel bromine-containing compounds, and their use as intermediate products in the synthesis of active agents
发明人：HAGEMANN HERMANN
权利人:BAYER AG
摘要:The present invention relates to processes for the preparation of bromine-containing aromatic compounds, to novel bromine-containing compounds and to their use as intermediates in the synthesis of active substances. Processes according to the invention for the preparation of known and novel bromine-containing compounds are characterized by specific conditions.

专利号:JP-H09512540-A
优先权日:1994-04-28
标题 :Process for the production of bromine-containing aromatic compounds, novel bromine-containing compounds and their use as intermediates for the synthesis of active substances

专利号:US-2023192681-A1
优先权日:2019-11-14
标题 :Improved synthesis of kras g12c inhibitor compound

专利号:EP-0757667-A1
优先权日:1994-04-28
标题 :Processes for preparing aromatic, bromine-containing compounds, novel bromine-containing compounds, and their use as intermediate products in the synthesis of active agents

专利号:US-9217012-B2
优先权日:2009-04-08
标题 :Inhibitors of protein tyrosine phosphatases
发明人：ZHANG ZHONG-YIN; ZHANG SHENG
权利人:ZHANG ZHONG-YIN; ZHANG SHENG; UNIV INDIANA RES & TECH CORP
摘要:Disclosed herein are compounds that selectively inhibit members of the PTP family of enzymes. Synthesized compounds demonstrated selective inhibition of TC-PTP. Also provided are methods of using the compounds and formulations containing the compounds. Also described is a fluorescence-tagged combinatorial library synthesis and screening method. And methods of using these compounds to effect enzyme activity both in cells and in vitro as well as method of using these compounds to treat diseases in human and animals.

专利号:WO-9529886-A1
优先权日:1994-04-28
标题:Processes for preparing aromatic, bromine-containing compounds, novel bromine-containing compounds, and their use as intermediate products in the synthesis of active agents