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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Tetrafluorophthalic Acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Tetrafluorophthalic Acid supplier in China

Cas:652-03-9

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Large Stock 99.0% 3,6-Difluorophthalic acid 652-03-9 Producer

Cas:652-03-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

3,4,5,6-Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company

TIANFU-CHEM - Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Wholesale price CAS 652-03-9 with best price

Cas:652-03-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white or off-white powder Storage:Store in sealed containers

3,4,5,6-tetrafluorophthalic acid cas#652-03-9

Cas:652-03-9

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

1,2-Benzenedicarboxylicacid, 3,4,5,6-tetrafluoro-

Cas:652-03-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Tetrafluorophthalic acid CAS:652-03-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic in

Tetrafluorophthalic acid CAS:652-03-9

Cas:652-03-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:652-03-9

Cas:652-03-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Tetrafluorophthalic Acid

Cas:652-03-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Tetrafluorophthalicacid

Cas:652-03-9

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Tetrafluorophthalic acid Synonyms: 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrafluoro-;RARECHEM AL BO 0016;TETRAFLUOROPHTHALIC ACID;3,4,5,6-TETRAFLUOROBENZENE-1,2-DICARBOXYLIC ACID;3,4,5,6-TETRAFLUOROPHTHALIC ACID;Tetrafluorophthal

Tetrafluorophthalic acid 652-03-9

Cas:652-03-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

3,4,5,6-Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3,4,5,6-Tetrafluorophthalic Acid cas no. 652-03-9 98%

Cas:652-03-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Greenutra Resource Inc

3,6-Difluorophthalic acidAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

3,6-Difluorophthalic acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

3,6-Difluorophthalic acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Other

inquiry

Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is

Best price Tetrafluorophthalic Acid 652-03-9

Cas:652-03-9

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

2,3,4,5-Tetrafluorophthalic acid

Cas:652-03-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

N-methyl-tetrafluorophthalimide
33795-85-6

N-methyl-tetrafluorophthalimide

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With sulfuric acid; benzyltriethylammonium bromide at 45 - 50℃; for 15h; Temperature;95.7%
octafluoro-1,3-dihydroisobenzofuran
122180-11-4

octafluoro-1,3-dihydroisobenzofuran

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With sulfuric acid for 3h; Heating;94%
tetrafluoro-N-phenylphthalimide

tetrafluoro-N-phenylphthalimide

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With sulfuric acid; cetyltrimethylammonim bromide at 110℃; for 8h;88.6%
With sulfuric acid In water67%
perfluorobenzocyclobutenedione
59514-37-3

perfluorobenzocyclobutenedione

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Stage #1: perfluorobenzocyclobutenedione With bromine at 130℃; for 17.5h;
Stage #2: With hydrogenchloride for 120h; Further stages.;
86%
Stage #1: perfluorobenzocyclobutenedione With antimony pentafluoride at 130℃; for 4.5h;
Stage #2: With hydrogenchloride Further stages.;
70%
perfluorobenzocyclobutene
52196-63-1

perfluorobenzocyclobutene

A

perfluorobenzocyclobutenedione
59514-37-3

perfluorobenzocyclobutenedione

B

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Stage #1: perfluorobenzocyclobutene With antimony pentafluoride; silica gel at 70℃; for 5h;
Stage #2: With hydrogenchloride Further stages.;
A 86%
B 7%
perfluorobenzocyclobutene
52196-63-1

perfluorobenzocyclobutene

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With antimony pentafluoride; trifluoroacetic acid at 95℃; for 28h;85%
4,5,6,7-tetrafluoroisobenzofuran-1,3-dione
652-12-0

4,5,6,7-tetrafluoroisobenzofuran-1,3-dione

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
In water82%
With hydrogenchloride In water
hexachloro-phthalide
34973-43-8

hexachloro-phthalide

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium fluoride In tetrahydrofuran; sulfolane81%
carbon monoxide
201230-82-2

carbon monoxide

perfluorobenzocyclobutenone
59514-38-4

perfluorobenzocyclobutenone

A

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

B

perfluoro-1H-isochromen-1-one

perfluoro-1H-isochromen-1-one

Conditions
ConditionsYield
Stage #1: carbon monoxide; perfluorobenzocyclobutenone With antimony pentafluoride at 20℃; under 760.051 Torr; for 3h;
Stage #2: With hydrogenchloride; water at 0℃;
A 10 %Spectr.
B 67%
octafluoronaphthalene
313-72-4

octafluoronaphthalene

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With dihydrogen peroxide In acetonitrile at 60℃; for 6h;65%
With nitric acid
Perfluoro(1-ethylindan)
98583-34-7

Perfluoro(1-ethylindan)

A

perfluoro(3-methyl-1-oxoisochromene-4-carboxylic acid)
1025071-73-1

perfluoro(3-methyl-1-oxoisochromene-4-carboxylic acid)

B

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Stage #1: perfluoro-1-ethylindane With antimony pentafluoride; silica gel at 90 - 130℃; for 13h;
Stage #2: With hydrogenchloride Further stages.;
A 39%
B 36%
perfluorobenzocyclobutenone
59514-38-4

perfluorobenzocyclobutenone

A

6-trifluoromethyl-2,3,4,5-tetrafluorobenzoic acid
157337-86-5

6-trifluoromethyl-2,3,4,5-tetrafluorobenzoic acid

B

perfluoro-2-acetyl-2'-methylbenzophenone
1105698-74-5

perfluoro-2-acetyl-2'-methylbenzophenone

C

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Stage #1: perfluorobenzocyclobutenone With antimony pentafluoride at 120℃; for 6.5h;
Stage #2: With hydrogenchloride Further stages.;
A 18%
B 16%
C 0.35 g
perfluorobenzocyclobutene
52196-63-1

perfluorobenzocyclobutene

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

A

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

B

perfluoro-1H-isochromen-1-one

perfluoro-1H-isochromen-1-one

Conditions
ConditionsYield
Stage #1: perfluorobenzocyclobutene; trifluoroacetic anhydride With antimony pentafluoride at 20℃; for 75h; Sealed tube;
Stage #2: With hydrogenchloride; water at 0℃;
A 14%
B n/a
hexafluoro-1,4-naphthoquinone
1024-60-8

hexafluoro-1,4-naphthoquinone

A

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone
20927-18-8

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone

B

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With dihydrogen peroxide In acetonitrile at 80℃; for 20h; Mechanism;A 0.25 g
B 0.33 g
octafluoronaphthalene
313-72-4

octafluoronaphthalene

A

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone
20927-18-8

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone

B

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

C

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

D

2-(heptafluoronaphthalen-1-yloxy)pentafluoro-1,4-naphthoquinone
34283-00-6

2-(heptafluoronaphthalen-1-yloxy)pentafluoro-1,4-naphthoquinone

E

2,3,4,5-tetrafluoro-6-(fluoromethyl)phenylglyoxylic acid
69472-72-6

2,3,4,5-tetrafluoro-6-(fluoromethyl)phenylglyoxylic acid

F

1-oxoperfluoro-1,2-dihydronaphthalene
93343-13-6

1-oxoperfluoro-1,2-dihydronaphthalene

Conditions
ConditionsYield
With dihydrogen peroxide In acetonitrile at 100℃; for 30h; Product distribution; Mechanism; var. conc.;A 0.38 g
B 0.30 g
C 0.65 g
D 0.05 g
E 0.21 g
F 0.30 g
1-perfluoronaphthol
5386-30-1

1-perfluoronaphthol

A

hexafluoro-1,4-naphthoquinone
1024-60-8

hexafluoro-1,4-naphthoquinone

B

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone
20927-18-8

2-hydroxy-3,5,6,7,8-pentafluoro-1,4-naphthoquinone

C

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

D

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With dihydrogen peroxide In acetonitrile at 80℃; for 20h; Product distribution; Mechanism; var. conc., var. temp.;A 0.94 g
B 0.21 g
C 0.24 g
D 1.02 g
1,3,4,5,6,7,8-heptafluoro-2-naphthol
727-49-1

1,3,4,5,6,7,8-heptafluoro-2-naphthol

A

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

B

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

C

2,3,4,5-tetrafluoro-6-(fluoromethyl)phenylglyoxylic acid
69472-72-6

2,3,4,5-tetrafluoro-6-(fluoromethyl)phenylglyoxylic acid

Conditions
ConditionsYield
With dihydrogen peroxide In acetonitrile at 100℃; for 30h; Product distribution; Mechanism; var. conc., var. temp.;A 0.36 g
B 1.32 g
C 0.24 g
Tetrafluorophthalonitrile
1835-65-0

Tetrafluorophthalonitrile

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
(hydrolysis);
In water
hydrolysis;
hydrolysis;
With sodium hydroxide; zinc
[1S(R),4S(R)]-5,6,7,8-tetrafluoro-1,4-dihydro-1,4-ethenonaphthalene

[1S(R),4S(R)]-5,6,7,8-tetrafluoro-1,4-dihydro-1,4-ethenonaphthalene

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With potassium permanganate In acetone
1,3-Dihydroxyhexafluornaphthalin
41481-27-0

1,3-Dihydroxyhexafluornaphthalin

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With nitric acid Heating;
3,4,5,6,7,8-Hexafluoro-4-nitro-4H-naphthalen-1-one
27041-18-5

3,4,5,6,7,8-Hexafluoro-4-nitro-4H-naphthalen-1-one

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With nitric acid
perfluoroindane
1736-47-6

perfluoroindane

A

4,5,6,7-tetrafluoro-3-hydroxy-3-trifluoromethyl-2-benzofuran-1-one

4,5,6,7-tetrafluoro-3-hydroxy-3-trifluoromethyl-2-benzofuran-1-one

B

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With antimony pentafluoride; silica gel at 85 - 180℃; for 9h; Title compound not separated from byproducts;
hexafluoro-1,3-indanedione
58161-60-7

hexafluoro-1,3-indanedione

A

perfluoro(3-methylphthalide)

perfluoro(3-methylphthalide)

B

4,5,6,7-tetrafluoro-3-hydroxy-3-trifluoromethyl-2-benzofuran-1-one

4,5,6,7-tetrafluoro-3-hydroxy-3-trifluoromethyl-2-benzofuran-1-one

C

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
With antimony pentafluoride at 130℃; for 2h;
perfluoroindane
1736-47-6

perfluoroindane

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 34 percent / SiO2; SbF5 / 4.5 h / 70 - 75 °C
2: SbF5 / 2 h / 130 °C
View Scheme
4,5,6,7-tetrachloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran
20687-94-9

4,5,6,7-tetrachloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / potassium fluoride / tetrahydrothiophene 1,1-dioxide / 1.5 h / 210 - 220 °C
2: 94 percent / sulphuric acid / 3 h / Heating
View Scheme
1,3,4,5,6,7,8-heptafluoronaphthalene
784-00-9

1,3,4,5,6,7,8-heptafluoronaphthalene

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: HNO3 / -10 °C
2: HNO3
View Scheme
benzene
71-43-2

benzene

(+-)-pentane-1,4-diol

(+-)-pentane-1,4-diol

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: aq. KMnO4 / acetone
View Scheme
1,2-dibromo-3,4,5,6-tetrafluorobenzene
827-08-7

1,2-dibromo-3,4,5,6-tetrafluorobenzene

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 160 - 170 °C
2: (hydrolysis)
View Scheme
trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

2,3,4,5-tetrakis[4-(dimethylamino)-1-pyridinio]benzoic acid tetrakis(trifluoromethanesulfonate)

2,3,4,5-tetrakis[4-(dimethylamino)-1-pyridinio]benzoic acid tetrakis(trifluoromethanesulfonate)

Conditions
ConditionsYield
In chlorobenzene for 24h; Heating;99%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

Conditions
ConditionsYield
With ammonium hydroxide at 180℃; for 2.5h; Autoclave; Green chemistry;97.2%
With ammonia at 179.99℃; for 1h; pH=1.94; Temperature;90%
In tributyl-amine at 130℃; for 4h;81.6%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

4,5,6,7-tetrafluoroisobenzofuran-1,3-dione
652-12-0

4,5,6,7-tetrafluoroisobenzofuran-1,3-dione

Conditions
ConditionsYield
With thionyl chloride at 90℃; for 14h;97%
With thionyl chloride94%
With acetyl chloride
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

4-amino-3,5,6-trifluorophthalic acid
169542-84-1

4-amino-3,5,6-trifluorophthalic acid

Conditions
ConditionsYield
With ammonia at 110℃; for 100h; Autoclave;95%
pentaphenylphosphorane
2588-88-7

pentaphenylphosphorane

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

bis(tetraphenylphosphonium) tetrafluorophthalate

bis(tetraphenylphosphonium) tetrafluorophthalate

Conditions
ConditionsYield
With water In benzene at 20 - 80℃;95%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

3,4,5,6-tetrafluorophthaloyl dichloride
14900-74-4

3,4,5,6-tetrafluorophthaloyl dichloride

Conditions
ConditionsYield
With phosphorus pentachloride at 180℃; for 2h;94%
With thionyl chloride; N,N-dimethyl-formamide for 18h; Heating;
With thionyl chloride; N,N-dimethyl-formamide for 24h; Inert atmosphere; Schlenk technique; Reflux;
With thionyl chloride for 48h; Schlenk technique; Reflux;
dibutyl ether
142-96-1

dibutyl ether

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

Conditions
ConditionsYield
With sulfuric acid; dimethyl sulfoxide; triethylamine In water; toluene94%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

bis(trimethylsilyl) 3,4,5,6-tetrafluorophthalate

bis(trimethylsilyl) 3,4,5,6-tetrafluorophthalate

Conditions
ConditionsYield
In neat (no solvent) at 110 - 120℃; for 2h; Inert atmosphere;93%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

recorcinol
108-46-3

recorcinol

4,5,6,7-tetrafluoro-7a-(6'-hydroxy-3'-oxo-3H-xanthen-9'-yl)benzoic acid

4,5,6,7-tetrafluoro-7a-(6'-hydroxy-3'-oxo-3H-xanthen-9'-yl)benzoic acid

Conditions
ConditionsYield
With methanesulfonic acid at 90℃; for 48h;91%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

2,4,5-trifluoro-3-hydroxybenzoic acid
116751-24-7

2,4,5-trifluoro-3-hydroxybenzoic acid

Conditions
ConditionsYield
Stage #1: 3,4,5,6-tetrafluorophthalic acid With sodium hydroxide In water at 90℃; for 9h;
Stage #2: With hydrogenchloride; tri-n-propylamine In water at 140℃; under 7500.75 Torr; for 7h; pH=1; Temperature;
90.35%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

1,2,3,4-tetrafluorobenzene
551-62-2

1,2,3,4-tetrafluorobenzene

Conditions
ConditionsYield
With ammonium hydroxide at 250℃; for 0.416667h; Temperature; Time; Autoclave; Green chemistry;90.1%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

A

1,2,3,4-tetrafluorobenzene
551-62-2

1,2,3,4-tetrafluorobenzene

B

2,3,4,5-tetrafluorobenzoic acid
1201-31-6

2,3,4,5-tetrafluorobenzoic acid

Conditions
ConditionsYield
With ammonium hydroxide at 190℃; for 2h; Temperature; Time; Autoclave; Green chemistry;A 10.5%
B 86.1%
With ammonium hydroxide at 240℃; for 0.666667h; Temperature; Time; Autoclave; Green chemistry;A 82%
B 8.1%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

isopropylamine
75-31-0

isopropylamine

isopropylammonium tetrafluorohydrogenphthalate
1187587-72-9

isopropylammonium tetrafluorohydrogenphthalate

Conditions
ConditionsYield
In water at 20℃; for 0.166667h;84%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

N1-methylbenzene-1,2-diamine hydrochloride
81684-80-2

N1-methylbenzene-1,2-diamine hydrochloride

2-(2,3,4,5-tetrafluoro-6-(1-methyl-1H-benzo[d]imidazol-2-yl)phenyl)-1-methyl-1H-benzo[d]imidazole

2-(2,3,4,5-tetrafluoro-6-(1-methyl-1H-benzo[d]imidazol-2-yl)phenyl)-1-methyl-1H-benzo[d]imidazole

Conditions
ConditionsYield
Stage #1: N1-methylbenzene-1,2-diamine hydrochloride With polyphosphoric acid at 80 - 85℃; for 0.25h; Green chemistry;
Stage #2: 3,4,5,6-tetrafluorophthalic acid With polyphosphoric acid at 80 - 150℃; Green chemistry;
84%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

3,4,5,6-Tetrafluoro-cyclohexa-3,5-diene-1,2-dicarboxylic acid

3,4,5,6-Tetrafluoro-cyclohexa-3,5-diene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With sulfuric acid In 1,4-dioxane at 25℃; electroreduction (divided cells, lead plates, 0.20 A);83%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

3, 5-dinitroaniline
618-87-1

3, 5-dinitroaniline

2-(3,5-dinitrophenyl)-4,5,6,7-(tetrafluoroisoindoline)-1,3-dione

2-(3,5-dinitrophenyl)-4,5,6,7-(tetrafluoroisoindoline)-1,3-dione

Conditions
ConditionsYield
With acetic acid at 130℃; for 10h; Temperature;79.1%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

manganese (II) acetate tetrahydrate
6156-78-1

manganese (II) acetate tetrahydrate

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Mn(1,2-BDC-F4)(H2O)2(DMF)

Mn(1,2-BDC-F4)(H2O)2(DMF)

Conditions
ConditionsYield
In water for 0.005h;78%
thallium(I) carbonate

thallium(I) carbonate

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

thallium(I) tetrafluorophthalate

thallium(I) tetrafluorophthalate

Conditions
ConditionsYield
In water Boiling of stoich. amts. of the starting materials in H2O until a clear soln. is obtained.; Filtn., isolation by evapn. under vac., elem. anal.;76%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

cobalt(II) nitrate hexahydrate

cobalt(II) nitrate hexahydrate

3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

C36H24Co2F8N4O12
1425942-02-4

C36H24Co2F8N4O12

Conditions
ConditionsYield
With sodium hydroxide In water at 120℃; Sealed tube;76%
3,4,5,6-tetrafluorophthalic acid
652-03-9

3,4,5,6-tetrafluorophthalic acid

silver nitrate

silver nitrate

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

4C8F4O4(2-)*8Ag(1+)*2C3H7NO

4C8F4O4(2-)*8Ag(1+)*2C3H7NO

Conditions
ConditionsYield
In methanol for 0.25h;75%

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