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Weihai Moochun Bio-Tech Co., Ltd.

high quality;competitive price Storage:keep sealed and keep from direct light Package:Sample: 50g/ bottle 100g/ bottle 1000g/ bottle bulk: 25kg/drum 50kg/drum 600kg/drum Application:Scientific research Transportation:For small batches, they will

Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:0

Negotiable

Type:Trading Company

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

Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2,3,5,6-Tetrafluoroterephthalonitrile CAS No.

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

Cas:1835-49-0

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Tetrafluoroterephthalonitrile Cas 1835-49-0 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White Powder Package:1kg/foil bag, 25kg/drum or as

Wholesale high quality Tetrafluoroterephthalonitrile Cas 1835-49-0 with competitive price

Cas:1835-49-0

Min.Order:1 Kilogram

FOB Price: $40.0

Type:Trading Company

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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

Tetrafluoroterephthalonitrile

Cas:1835-49-0

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

High Quality Oled CAS 1835-49-0 1,4-Benzenedicarbonitrile,2,3,5,6-tetrafluoro-

Cas:1835-49-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

2, 3, 5, 6-Tetrafluoro-1, 4-Benzenedicarbonitrile

Cas:1835-49-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

2,3,5,6-Tetrafluoroterephthalodinitrile

Cas:1835-49-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Tetrafluoroterephthalonitrile Synonyms: 1,4-Dicyano-2,3,5,6-tetrafluorobenzene;1,4-Dicyanotetrafluorobenzene;2,3,5,6-tetrafluoro-4-benzenedicarbonitrile;Diamond 2031;diamond2031;Terephthalonitrile, tetrafluoro-;tetrafluor

1835-49-0 2,3,5,6-TETRAFLUORO TEREPHTHALONITRILE

Cas:1835-49-0

Min.Order:1 Gram

FOB Price: $8900.0

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

HPLC 98%CAS 1835-49-0 with fast shipping

Cas:1835-49-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

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

Cas:1835-49-0

Min.Order:10 Kilogram

FOB Price: $16.0 / 20.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Tetrafluoroterephthalonitrile CAS:1835-49-0

Cas:1835-49-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

1,4-Benzenedicarbonitrile,2,3,5,6-tetrafluoro- 1835-49-0

Cas:1835-49-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Tetrafluoroterephthalonitrile CAS:1835-49-0 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 org

Tetrafluoroterephthalonitrile CAS:1835-49-0

Cas:1835-49-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

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

Cas:1835-49-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried

High quality 2,3,5,6-Tetrafluoroterephthalonitrile CAS NO.1835-49-0

Cas:1835-49-0

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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

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

Cas:1835-49-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2,3,5,6-Tetrafluoro-terephthalonitrile

Cas:1835-49-0

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

1835-49-0

Cas:1835-49-0

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou ZeErRui Chemical Co., Ltd.

Name: 2, 3, 5, 6-Tetrafluoroterephthalonitrile CAS NO.: 1835-49-0 Structural formula: Appearance: white or almost white crystal solid Content:

Tetrafluoroterephthalonitrile manufacture

Cas:1835-49-0

Min.Order:50 Gram

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

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

Cas:1835-49-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2,3,5,6-TETRAFLUOROTEREPHTHALONITRILE

Cas:1835-49-0

Min.Order:1 Gram

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

Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 2,3,5,6-Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

2,3,5,6-TetrafluoroterephthalonitrileAppearance:Colorless transparent liquid Storage:Keep away of light, cool place Package:according to customers' requirements Application:pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT

2,3,5,6-Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:1 Gram

Negotiable

Type:Other

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

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

Cas:1835-49-0

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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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 providing h

Factory Supply tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:0

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: Tetrafluoroterephthalonitrile CAS No.: 1835-49-0 Molecule Formula:C8F4N2 Molecule Weight:200.09 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING

Lower Price Tetrafluoroterephthalonitrile in stock

Cas:1835-49-0

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,

2,3,5,6-Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Tetrafluoroterephthalonitrile Chemical Properties Melting point 197-199 °C (lit.) Boiling point 243.3±40.0 °C(Predicted) density 1.6184 (estimate) storage temp. Sealed in dry,2-8°C solubility Soluble in hot meth

Tetrafluoroterephthalonitrile

Cas:1835-49-0

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Synthetic route

2,3,5,6-tetrachloroterephthalonitrile
1897-41-2

2,3,5,6-tetrachloroterephthalonitrile

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
With potassium fluoride; 18-crown-6 ether In N,N-dimethyl-formamide at 140℃; for 6h;92%
With potassium fluoride In N,N-dimethyl-formamide at 110℃; for 10h; Product distribution / selectivity;90%
With potassium fluoride; tetra-n-propylammonium bromide In N,N-dimethyl-formamide at 130℃; for 7h; Product distribution / selectivity;90%
potassium fluoride

potassium fluoride

2,3,5,6-tetrachloroterephthalonitrile
1897-41-2

2,3,5,6-tetrachloroterephthalonitrile

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
heating to 300°C, 5 h;74.4%
heating to 300°C, 5 h;74.4%
heating to 250°C, 5 h;68.7%
Pentafluorobenzonitrile
773-82-0

Pentafluorobenzonitrile

2,3,4,5,6-Pentafluoro-benzonitrile
773-82-0

2,3,4,5,6-Pentafluoro-benzonitrile

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide
1,4-(CONH2)2-C6F4
950-71-0

1,4-(CONH2)2-C6F4

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
With phosphorus pentoxide at 200 - 250℃; for 1.25h;
1,4-dibromotetrafluorobenzene
344-03-6

1,4-dibromotetrafluorobenzene

copper(I) cyanide
544-92-3

copper(I) cyanide

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
at 160 - 170℃;
tetrachloroterephthaloyl dichloride
719-32-4

tetrachloroterephthaloyl dichloride

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 91 percent / NH3 / diethyl ether / 8 h / 0 - 20 °C
2: 89 percent / POCl3 / 6 h / 135 °C
3: 92 percent / KF; 18-crown-6 / dimethylformamide / 6 h / 140 °C
View Scheme
2,3,5,6-tetrachloro-1,4-benzenecarboxamide
1786-85-2

2,3,5,6-tetrachloro-1,4-benzenecarboxamide

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / POCl3 / 6 h / 135 °C
2: 92 percent / KF; 18-crown-6 / dimethylformamide / 6 h / 140 °C
View Scheme
terephthaloyl chloride
100-20-9

terephthaloyl chloride

2.5-diethoxy-aniline hydrochloride

2.5-diethoxy-aniline hydrochloride

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 65 percent / Fe; Cl2 / 24 h / 180 °C
2: 91 percent / NH3 / diethyl ether / 8 h / 0 - 20 °C
3: 89 percent / POCl3 / 6 h / 135 °C
4: 92 percent / KF; 18-crown-6 / dimethylformamide / 6 h / 140 °C
View Scheme
1,4-dibromotetrafluorobenzene
344-03-6

1,4-dibromotetrafluorobenzene

copper(l) cyanide

copper(l) cyanide

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
With iron(III) chloride In N,N-dimethyl-formamide heating to 160-170°C, 2.5 h; pouring in soln. of FeCl3 in HCl, at 70-80°C, 0.5 h;
With FeCl3 In N,N-dimethyl-formamide heating to 160-170°C, 2.5 h; pouring in soln. of FeCl3 in HCl, at 70-80°C, 0.5 h;
Bis(iminoboran)

Bis(iminoboran)

A

dibromomethylborane
17933-16-3

dibromomethylborane

B

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

Conditions
ConditionsYield
heating in high vac.;
heating in high vac.;
(Br2BNC(Br)C6F4CN)2

(Br2BNC(Br)C6F4CN)2

A

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

B

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
heating in high vac.;
heating in high vac.;
Br2BNC(Br)C6F4CN*BBr3

Br2BNC(Br)C6F4CN*BBr3

A

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

B

boron tribromide
10294-33-4

boron tribromide

Conditions
ConditionsYield
heating in high vac.;
heating in high vac.;
9,10-diethyl-2,3,6,7,12,13-hexahydroxytriptycene

9,10-diethyl-2,3,6,7,12,13-hexahydroxytriptycene

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

polymer; monomer(s): 9,10-diethyl-2,3,6,7,12,13-hexahydroxytriptycene; 2,3,5,6-tetrafluoroterephthalonitrile

polymer; monomer(s): 9,10-diethyl-2,3,6,7,12,13-hexahydroxytriptycene; 2,3,5,6-tetrafluoroterephthalonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;100%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

3,3’’,4,4’’-tetrakis(decyloxy)-[1,1’:2’,1’’-terphenyl]-4’,5’-diol

3,3’’,4,4’’-tetrakis(decyloxy)-[1,1’:2’,1’’-terphenyl]-4’,5’-diol

C124H184N2O12

C124H184N2O12

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 65℃; for 3h; Inert atmosphere;100%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

2-amino-phenol
95-55-6

2-amino-phenol

2,3-difluoro-10H-phenoxazine-1,4-dicarbonitrile

2,3-difluoro-10H-phenoxazine-1,4-dicarbonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 18h;100%
In N,N-dimethyl-formamide
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

2-ethylaminophenol
614-70-0

2-ethylaminophenol

7,14-diethyl-7,14-dihydrobenzo[5,6][1,4]oxazino[2,3-b]-phenoxazine-6,13-dicarbonitrile

7,14-diethyl-7,14-dihydrobenzo[5,6][1,4]oxazino[2,3-b]-phenoxazine-6,13-dicarbonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Inert atmosphere;100%
1,6-bis(3-hydroxyphenoxy)hexane

1,6-bis(3-hydroxyphenoxy)hexane

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

poly[1,4-dicyanotetrafluorobenzene-co-1,6-bis(3-hydroxyphenoxy)hexane], inherent viscosity = 0.36 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,6-bis(3-hydroxyphenoxy)hexane

poly[1,4-dicyanotetrafluorobenzene-co-1,6-bis(3-hydroxyphenoxy)hexane], inherent viscosity = 0.36 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,6-bis(3-hydroxyphenoxy)hexane

Conditions
ConditionsYield
potassium carbonate In N,N-dimethyl-formamide at 70℃; for 72h;97%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

9H-carbazole
86-74-8

9H-carbazole

(4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile
1416881-53-2

(4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile

Conditions
ConditionsYield
Stage #1: 9H-carbazole With sodium hydride In tetrahydrofuran; mineral oil at 25℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran; mineral oil at 25℃; Inert atmosphere;
97%
Stage #1: 9H-carbazole With sodium hydride In tetrahydrofuran; mineral oil at 26.84℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran; mineral oil at 26.84℃; for 10h; Inert atmosphere;
95%
Stage #1: 9H-carbazole With sodium hydride In tetrahydrofuran; hexane; mineral oil at 20℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran; hexane; mineral oil Inert atmosphere;
90%
4-tert-Butylcatechol
98-29-3

4-tert-Butylcatechol

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

C28H24N2O4

C28H24N2O4

Conditions
ConditionsYield
Stage #1: 4-tert-Butylcatechol; tetrafluoroterephthalonitrile In N,N-dimethyl-formamide Inert atmosphere; Glovebox;
Stage #2: With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 25h; Inert atmosphere; Glovebox;
96%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

C42H62O6

C42H62O6

C92H120N2O12

C92H120N2O12

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 65℃; for 3h; Inert atmosphere;96%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

malononitrile
109-77-3

malononitrile

C11HF3N4

C11HF3N4

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 1h; Reflux;96%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

1,3-bis(3-hydroxyphenoxy)propane
51834-89-0

1,3-bis(3-hydroxyphenoxy)propane

poly[1,4-dicyanotetrafluorobenzene-co-1,3-bis(3-hydroxyphenoxy)propane], inherent viscosity = 0.18 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,3-bis(hydroxyphenoxy)propane

poly[1,4-dicyanotetrafluorobenzene-co-1,3-bis(3-hydroxyphenoxy)propane], inherent viscosity = 0.18 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,3-bis(hydroxyphenoxy)propane

Conditions
ConditionsYield
potassium carbonate In N,N-dimethyl-formamide at 70℃; for 72h;95%
C17H20O4
34784-56-0

C17H20O4

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

poly[dicyanotetrafluorobenze-co-1,5-bis(3-hydroxyphenoxy)pentane], inherent viscosity = 0.29 dL/g; monomer(s); 1,4-dicyanotetrafluorobenzene; 1,5-bis(3-hydroxyphenoxy)pentane

poly[dicyanotetrafluorobenze-co-1,5-bis(3-hydroxyphenoxy)pentane], inherent viscosity = 0.29 dL/g; monomer(s); 1,4-dicyanotetrafluorobenzene; 1,5-bis(3-hydroxyphenoxy)pentane

Conditions
ConditionsYield
potassium carbonate In N,N-dimethyl-formamide at 70℃; for 72h;95%
3,6-Dimethyl-9H-carbazole
5599-50-8

3,6-Dimethyl-9H-carbazole

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

1,4-dicyano-2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene
1416881-54-3

1,4-dicyano-2,3,5,6-tetrakis(3,6-dimethylcarbazol-9-yl)benzene

Conditions
ConditionsYield
Stage #1: 3,6-Dimethyl-9H-carbazole With sodium hydride In tetrahydrofuran; mineral oil at 26.84℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran; mineral oil at 26.84℃; for 10h; Inert atmosphere;
95%
Stage #1: 3,6-Dimethyl-9H-carbazole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In N,N-dimethyl-formamide; mineral oil at 60℃; for 10h; Inert atmosphere;
93.2%
Stage #1: 3,6-Dimethyl-9H-carbazole With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 0.5h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In N,N-dimethyl-formamide at 150℃; for 16h; Inert atmosphere;
54.4%
4-sulfanylphenol
637-89-8

4-sulfanylphenol

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

2,3,5,6-tetrakis(4-hydroxyphenylthio)benzene-1,4-dinitrile

2,3,5,6-tetrakis(4-hydroxyphenylthio)benzene-1,4-dinitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 45℃; for 6h; Inert atmosphere;95%
piperidine
110-89-4

piperidine

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

C18H20F2N4

C18H20F2N4

Conditions
ConditionsYield
In acetonitrile at 80℃; for 5h;95%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

1,4-bis(3-hydroxy phenoxy)butane
58529-75-2

1,4-bis(3-hydroxy phenoxy)butane

poly[1,4-dicyanotetrafluorobenzene-co-1,4-bis(3-hydroxyphenoxy)butane], inherent viscosity = 0.14 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,4-bis(3-hydroxyphenoxy)butane

poly[1,4-dicyanotetrafluorobenzene-co-1,4-bis(3-hydroxyphenoxy)butane], inherent viscosity = 0.14 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,4-bis(3-hydroxyphenoxy)butane

Conditions
ConditionsYield
potassium carbonate In N,N-dimethyl-formamide at 70℃; for 48h;94%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

diethyl malonate
105-53-3

diethyl malonate

C15H11F3N2O4

C15H11F3N2O4

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 1h; Reflux;94%
pyrrolidine
123-75-1

pyrrolidine

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

C16H16F2N4

C16H16F2N4

Conditions
ConditionsYield
In acetonitrile at 80℃; for 5h;94%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

N,N'-bis(3,4-difluorobenzyl)-2-nitroethylene-1,1-diamine

N,N'-bis(3,4-difluorobenzyl)-2-nitroethylene-1,1-diamine

1-(3,4-difluorobenzyl)-2-((3,4-difluorobenzyl)amino)-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

1-(3,4-difluorobenzyl)-2-((3,4-difluorobenzyl)amino)-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

Conditions
ConditionsYield
With caesium carbonate In acetone at 20℃; for 12h;92%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

dimethyl amine
124-40-3

dimethyl amine

C12H12F2N4

C12H12F2N4

Conditions
ConditionsYield
In acetonitrile at 80℃; for 5h;92%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

benzene-1,2-diol
120-80-9

benzene-1,2-diol

3,13-dicyanobenzo-1,2,4′,5′-bis(benzodioxane)
1315607-73-8

3,13-dicyanobenzo-1,2,4′,5′-bis(benzodioxane)

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 24h; Inert atmosphere;91.6%
With potassium carbonate In N,N-dimethyl acetamide at 65℃; for 24h; Inert atmosphere;82.2%
With potassium carbonate In N,N-dimethyl-formamide Heating;
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

2,7-bis(trifluoromethyl)carbazole

2,7-bis(trifluoromethyl)carbazole

C64H24F24N6

C64H24F24N6

Conditions
ConditionsYield
Stage #1: 2,7-bis(trifluoromethyl)carbazole With sodium hydride In tetrahydrofuran at 20℃; for 1h;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran at 20℃; for 22h;
91%
C22H30O4
94274-99-4

C22H30O4

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

poly[dicyanotetrafluorobenzene-co-1,10-bis-(3-hydroxyphenoxy)decane], inherent viscosity = 0.41 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,10-bis-(3-hydroxyphenoxy)decane

poly[dicyanotetrafluorobenzene-co-1,10-bis-(3-hydroxyphenoxy)decane], inherent viscosity = 0.41 dL/g; monomer(s): 1,4-dicyanotetrafluorobenzene; 1,10-bis-(3-hydroxyphenoxy)decane

Conditions
ConditionsYield
potassium carbonate In N,N-dimethyl-formamide at 70℃; for 72h;90%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

N,N'-dibenzyl-2-nitroethylene-1,1-diamine
62390-82-3

N,N'-dibenzyl-2-nitroethylene-1,1-diamine

1-benzyl-2-benzylamino-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

1-benzyl-2-benzylamino-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

Conditions
ConditionsYield
With potassium tert-butylate; caesium carbonate; triethylamine In tetrahydrofuran; ethyl acetate; N,N-dimethyl-formamide at 100℃; for 0.5h;90%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

potassium tert-butylate
865-47-4

potassium tert-butylate

2, 3, 5, 6-tetra-tert-butoxyterephthalonitrile

2, 3, 5, 6-tetra-tert-butoxyterephthalonitrile

Conditions
ConditionsYield
Stage #1: potassium tert-butylate In tetrahydrofuran at 0℃; for 0.333333h; Inert atmosphere;
Stage #2: tetrafluoroterephthalonitrile In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere;
90%
3-mercaptophenol
40248-84-8

3-mercaptophenol

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

2,3,5,6-tetrakis(3-hydroxyphenylthio)benzene-1,4-dinitrile

2,3,5,6-tetrakis(3-hydroxyphenylthio)benzene-1,4-dinitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 45℃; for 6h; Inert atmosphere;90%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

C13H6F3N3O2

C13H6F3N3O2

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 1h; Reflux;90%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

N,N'-bis(4-methylbenzyl)-2-nitroethylene-1,1-diamine

N,N'-bis(4-methylbenzyl)-2-nitroethylene-1,1-diamine

1-(4-methylbenzyl)-2-((4-methylbenzyl)amino)-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

1-(4-methylbenzyl)-2-((4-methylbenzyl)amino)-3-nitro-4,7-dicyano-5,6-difluoro-1H-indole

Conditions
ConditionsYield
With caesium carbonate In acetone at 20℃; for 3h;88%
tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

N,N'-bis(2,4-difluorobenzyl)-2-nitroethylene-1,1-diamine

N,N'-bis(2,4-difluorobenzyl)-2-nitroethylene-1,1-diamine

1-(2,4-difluorobenzyl)-2-((2,4-difluorobenzyl)amino)-4,7-dicyano-5,6-difluoro-3-nitro-1H-indole

1-(2,4-difluorobenzyl)-2-((2,4-difluorobenzyl)amino)-4,7-dicyano-5,6-difluoro-3-nitro-1H-indole

Conditions
ConditionsYield
With caesium carbonate In acetone at 20℃; for 3h;88%
1,2,4,5-benzenetetrol
636-32-8

1,2,4,5-benzenetetrol

tetrafluoroterephthalonitrile
1835-49-0

tetrafluoroterephthalonitrile

C22H2F4N4O4

C22H2F4N4O4

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h;88%

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