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Qingdao Beluga Import and Export Co., LTD

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)- CAS:365458-36-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermedi

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)- CAS:365458-36-2

Cas:365458-36-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

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Type:Lab/Research institutions

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DB BIOTECH CO., LTD

best seller Application:API

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

365458-36-2

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

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Hebei Muhuang Technology Co., Ltd

best seller Application:API

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

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suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

1,3,2-BENZODIOXABOROLE, 4,5,6,7-TETRAFLUORO-2-(PENTAFLUOROPHENYL)-

Cas:365458-36-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermedi

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(pentafluorophenyl)-

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

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Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

365458-36-2

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Sinofluoro Scientific Co., Ltd

1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(2,3,4,5,6-pentafluorophenyl)-

4,5,6,7-Tetrafluoro-2-(2,3,4,5,6-pentafluorophen

Cas:365458-36-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

3,4,5,6-tetrafluorobenzene-1,2-diol
1996-23-2

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

pentafluorophenylboronic acid
1582-24-7

pentafluorophenylboronic acid

2-(pentafluorophenyl)-tetrafluoro-1,3,2-benzodioxaborole
365458-36-2

2-(pentafluorophenyl)-tetrafluoro-1,3,2-benzodioxaborole

Conditions
ConditionsYield
In toluene byproducts: water; mixt. heated to reflux; water removed by azeotropic distillation; after 4 h solvent evapd. under reduced pressure; residue sublimed at 110°C/0.1 mm Hg;87%
In toluene under N2; C6F4(OH)2 and C6F5B(OH)2 in toluene heated to reflux for 12 h using Dean-Stark apparatus; volatiles removed under reduced pressure; sublimed at 80°C; takenup in pentane; filtered; cryst. at -35°C; elem. anal.;42%
In toluene byproducts: H2O; (Ar or under vac.); mixed in toluene; heated to reflux; water removed byazeotropic distillation; after 4 h, solvent evapd. under reduced pressu re; sublimed at 110°C;

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