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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 providi

Factory Supply 2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:1

Negotiable

Type:Other

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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

Pharmaceutical Grade CAS 765-63-9 with competitive price

Cas:765-63-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products. 2.Strict quality inspection process and professional certificate testing to ensure the quality level of the final product. 3.E

hot sale 2,2,3,3-tetrafluorooxetane

Cas:765-63-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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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

765-63-9 CAS NO.765-63-9

Cas:765-63-9

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

2,2,3,3-TETRAFLUOROOXETANE

Cas:765-63-9

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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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.

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

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Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

765-63-9

Cas:765-63-9

Min.Order:0

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Type:Trading Company

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SAGECHEM LIMITED

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

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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

765-63-9

Cas:765-63-9

Min.Order:0

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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

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

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shanxiyuhong

Keywords 2,2,3,3-Tetrafluorooxetane high quality 2,2,3,3-Tetrafluorooxetane supply 1-Propyl-4-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl] -benzen Quick Details ProName: Factory Supply 2,2,3,3-Tetrafluorooxet... CasNo: 765-63-

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

765-63-9 CAS NO.765-63-9

Cas:765-63-9

Min.Order:0

Negotiable

Type:Trading Company

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Nanjing Raymon Biotech Co., Ltd.

2,2,3,3-TetrafluorooxetaneAppearance: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 intermediates Transportation:By Sea,by Air,By cou

2,2,3,3-Tetrafluorooxetane

Cas:765-63-9

Min.Order:0

Negotiable

Type:Trading Company

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Weihai Moochun Bio-Tech Co., Ltd.

high quality;competitive priceAppearance:Colorless transparent liquid Storage:keep sealed and keep from direct light Package:Sample: 50g/ bottle 100g/ bottle 1000g/ bottle bulk: 25kg/drum 50kg/drum 468kg/drum Application:Scientific research Tran

2,2,3,3-tetrafluorooxetane

Cas:765-63-9

Min.Order:0

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Type:Trading Company

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Changzhou Run-chem Biological Co.,ltd

2,2,3,3-TETRAFLUOROOXETANE 765-63-9 95% Application:synthesis

2,2,3,3-TETRAFLUOROOXETANE 765-63-9

Cas:765-63-9

Min.Order:0 Metric Ton

Negotiable

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Synthetic route

polytetrafluoroethylene
116-14-3

polytetrafluoroethylene

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

Conditions
ConditionsYield
With paraformaldehyde In hydrogen fluoride
formaldehyd
50-00-0

formaldehyd

2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

Conditions
ConditionsYield
With hydrogen fluoride
polytetrafluoroethylene
116-14-3

polytetrafluoroethylene

formaldehyd
50-00-0

formaldehyd

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

Conditions
ConditionsYield
With hydrogen fluoride; trifluoroacetic acid at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave;
With 2,2,3,3,3-pentafluoropropyl trifluoroacetic acid ester; hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave;
With 2,2,2-trifluoroethyl trifluoroacetate; hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave;
With hydrogen fluoride at 50℃; under 6600.66 Torr; for 12h; Product distribution / selectivity; autoclave;
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

2,2-difluoro-3-iodopropionyl fluoride
99497-42-4

2,2-difluoro-3-iodopropionyl fluoride

Conditions
ConditionsYield
With sodium iodide94%
With sodium iodide In water
With sodium iodide
phenylethynylmagnesium bromide
6738-06-3

phenylethynylmagnesium bromide

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

3-bromo-2,2-difluoro-1,1-bis(phenylethynyl)propan-1-ol
1319010-93-9

3-bromo-2,2-difluoro-1,1-bis(phenylethynyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: phenylethynylmagnesium bromide; 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere;
Stage #2: With ammonium chloride In tetrahydrofuran; water
91%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

ethanol
64-17-5

ethanol

C5H7F2IO2

C5H7F2IO2

Conditions
ConditionsYield
With sodium iodide In chloroform at 50℃; for 2h; Solvent; Cooling with ice;90.8%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

ethanol
64-17-5

ethanol

sodium acetate
127-09-3

sodium acetate

ethyl 2,2-difluoro-3-hydroxypropanoate
380-41-6

ethyl 2,2-difluoro-3-hydroxypropanoate

Conditions
ConditionsYield
Stage #1: 2,2,3,3-tetrafluorooxetane; ethanol; sodium acetate at 45 - 70℃; for 2h; Reflux;
Stage #2: With sulfuric acid for 8h; Reflux;
Stage #3: With sodium hydrogencarbonate In water
81.8%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

diethyl ether
60-29-7

diethyl ether

3-bromo-2,2-difluoropropionic acid ethyl ester
111773-24-1

3-bromo-2,2-difluoropropionic acid ethyl ester

Conditions
ConditionsYield
With magnesium bromide at 0 - 20℃; for 3h; Inert atmosphere;81%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

Benzyl propargyl ether
4039-82-1

Benzyl propargyl ether

2,2-difluoro-1,1,3-tris(3-benzyloxyprop-1-ynyl)propan-1-ol
1319010-73-5

2,2-difluoro-1,1,3-tris(3-benzyloxyprop-1-ynyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: Benzyl propargyl ether With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.25h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran; hexane at -20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water
78%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

phenylmagnesium bromide
100-58-3

phenylmagnesium bromide

3-bromo-2,2-difluoro-1,1-diphenylpropan-1-ol
1319010-86-0

3-bromo-2,2-difluoro-1,1-diphenylpropan-1-ol

Conditions
ConditionsYield
Stage #1: 2,2,3,3-tetrafluorooxetane; phenylmagnesium bromide In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere;
Stage #2: With ammonium chloride In tetrahydrofuran; water
78%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

3-bromo-2,2-difluoro-1,1-bis(4-methylphenyl)propan-1-ol
1319010-89-3

3-bromo-2,2-difluoro-1,1-bis(4-methylphenyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: 2,2,3,3-tetrafluorooxetane; para-methylphenylmagnesium bromide In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere;
Stage #2: With ammonium chloride In tetrahydrofuran; water
78%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

2,2-difluoro-1,1,3-tris(2-trimethylsilylethynyl)propan-1-ol
1319010-74-6

2,2-difluoro-1,1,3-tris(2-trimethylsilylethynyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: trimethylsilylacetylene With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.25h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran; hexane at -20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water
78%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

phenylacetylene
536-74-3

phenylacetylene

2,2-difluoro-1,1,3-tris(2-phenylethynyl)propan-1-ol
1319010-70-2

2,2-difluoro-1,1,3-tris(2-phenylethynyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: phenylacetylene With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.25h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran; hexane at -20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water
77%
tetrahydrofuran
109-99-9

tetrahydrofuran

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

4-iodobutyl 3-iodo-2,2-difluoropropanoate
1319010-98-4

4-iodobutyl 3-iodo-2,2-difluoropropanoate

Conditions
ConditionsYield
With magnesium iodide at 0 - 20℃; for 3h; Inert atmosphere;76%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

hex-1-yne
693-02-7

hex-1-yne

2,2-difluoro-1,1,3-tri(hex-1-ynyl)propan-1-ol
1319010-76-8

2,2-difluoro-1,1,3-tri(hex-1-ynyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: hex-1-yne With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.25h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran; hexane at -20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water
73%
tetrahydrofuran
109-99-9

tetrahydrofuran

2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

4-bromobutyl 3-bromo-2,2-difluoropropanoate
1319010-96-2

4-bromobutyl 3-bromo-2,2-difluoropropanoate

Conditions
ConditionsYield
With magnesium bromide at 0 - 20℃; for 3h; Inert atmosphere;70%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

4-methoxyphenyl magnesium bromide
13139-86-1

4-methoxyphenyl magnesium bromide

3-bromo-2,2-difluoro-1,1-bis(4-methoxyphenyl)propan-1-ol
1319010-88-2

3-bromo-2,2-difluoro-1,1-bis(4-methoxyphenyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: 2,2,3,3-tetrafluorooxetane; 4-methoxyphenyl magnesium bromide In tetrahydrofuran at -20 - 20℃; for 20h; Inert atmosphere;
Stage #2: With ammonium chloride In tetrahydrofuran; water
69%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

1-styrenyloxytrimethylsilane
13735-81-4

1-styrenyloxytrimethylsilane

5-bromo-4,4-difluoro-1-hydroxy-1-phenylpent-1-en-3-one
1319011-05-6

5-bromo-4,4-difluoro-1-hydroxy-1-phenylpent-1-en-3-one

Conditions
ConditionsYield
Stage #1: 1-styrenyloxytrimethylsilane With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
66%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

((1-(4-chlorophenyl)vinyl)oxy)trimethylsilane
58518-76-6

((1-(4-chlorophenyl)vinyl)oxy)trimethylsilane

5-bromo-4,4-difluoro-1-hydroxy-1-(4-chlorophenyl)pent-1-en-3-one
1319011-16-9

5-bromo-4,4-difluoro-1-hydroxy-1-(4-chlorophenyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: ((1-(4-chlorophenyl)vinyl)oxy)trimethylsilane With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
65%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

trimethyl((1-(thiophen-2-yl)vinyl)oxy)silane
62889-07-0

trimethyl((1-(thiophen-2-yl)vinyl)oxy)silane

5-bromo-4,4-difluoro-1-hydroxy-1-(2-thienyl)pent-1-en-3-one
1319011-21-6

5-bromo-4,4-difluoro-1-hydroxy-1-(2-thienyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: trimethyl((1-(thiophen-2-yl)vinyl)oxy)silane With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
64%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

diethyl malonate
105-53-3

diethyl malonate

4,4-bis(ethoxycarbonyl)-2,2-difluorobutanamide
1319011-24-9

4,4-bis(ethoxycarbonyl)-2,2-difluorobutanamide

Conditions
ConditionsYield
Stage #1: diethyl malonate With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
63%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

2,2,2-trifluoroethoxyethanol
2358-54-5

2,2,2-trifluoroethoxyethanol

C11H14F8O5
1413922-80-1

C11H14F8O5

Conditions
ConditionsYield
Stage #1: 2,2,2-trifluoroethoxyethanol With sodium hydride In dichloromethane at 40℃; for 1h;
Stage #2: 2,2,3,3-tetrafluorooxetane In diethylene glycol dimethyl ether at 0 - 20℃; for 3h;
62%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

1-p-methylphenyl-1-trimethylsiloxyethene
54731-27-0

1-p-methylphenyl-1-trimethylsiloxyethene

5-bromo-4,4-difluoro-1-hydroxy-1-(4-methylphenyl)pent-1-en-3-one
1319011-14-7

5-bromo-4,4-difluoro-1-hydroxy-1-(4-methylphenyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: 1-p-methylphenyl-1-trimethylsiloxyethene With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
60%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

4-Chloro-1-butanol
928-51-8

4-Chloro-1-butanol

C11H18Cl2F2O3
1413922-82-3

C11H18Cl2F2O3

Conditions
ConditionsYield
Stage #1: 2,2,3,3-tetrafluorooxetane; 4-Chloro-1-butanol In diethylene glycol dimethyl ether at 90 - 100℃; for 32.5h;
Stage #2: With sodium carbonate In diethylene glycol dimethyl ether
60%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

1-(2-furyl)-1-(trimethylsilyloxy)ethylene
62889-08-1

1-(2-furyl)-1-(trimethylsilyloxy)ethylene

5-bromo-4,4-difluoro-1-hydroxy-1-(2-furyl)pent-1-en-3-one
1319011-20-5

5-bromo-4,4-difluoro-1-hydroxy-1-(2-furyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: 1-(2-furyl)-1-(trimethylsilyloxy)ethylene With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
59%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

[1-(4-methoxyphenyl)vinyloxy]trimethylsilane
55991-65-6

[1-(4-methoxyphenyl)vinyloxy]trimethylsilane

5-bromo-4,4-difluoro-1-hydroxy-1-(4-methoxyphenyl)pent-1-en-3-one
1319011-12-5

5-bromo-4,4-difluoro-1-hydroxy-1-(4-methoxyphenyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: [1-(4-methoxyphenyl)vinyloxy]trimethylsilane With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
45%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

((1-(4-fluorophenyl)vinyl)oxy)trimethylsilane
58518-77-7

((1-(4-fluorophenyl)vinyl)oxy)trimethylsilane

5-bromo-4,4-difluoro-1-hydroxy-1-(4-fluorophenyl)pent-1-en-3-one
1319011-17-0

5-bromo-4,4-difluoro-1-hydroxy-1-(4-fluorophenyl)pent-1-en-3-one

Conditions
ConditionsYield
Stage #1: ((1-(4-fluorophenyl)vinyl)oxy)trimethylsilane With methyllithium In tetrahydrofuran at -78 - 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2,2,3,3-tetrafluorooxetane In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water
40%
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

A

2,2,3,3,4,4-hexafluorooxetane
425-82-1

2,2,3,3,4,4-hexafluorooxetane

B

2,2,3,3,4-pentafluorooxetane

2,2,3,3,4-pentafluorooxetane

Conditions
ConditionsYield
With hydrogen fluoride
2,2,3,3-tetrafluorooxetane
765-63-9

2,2,3,3-tetrafluorooxetane

3-nitro-1,2,4-triazole
24807-55-4

3-nitro-1,2,4-triazole

methyl 3-(3'-nitro-1',2',4'-triazol-1'-yl)-2,2-difluoropropionate
121076-73-1

methyl 3-(3'-nitro-1',2',4'-triazol-1'-yl)-2,2-difluoropropionate

Conditions
ConditionsYield
With sodium carbonate In methanol

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