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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

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 4-Methyl-2,3,5,6-Tetrafluorobenzenemethanol supplier in China

Cas:79538-03-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol CAS No. 79538-03-7

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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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

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

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 99% 79538-03-7 2,3,5,6-Tetrafluoro-4-methylbenzylalcohol Manufacturer

Cas:79538-03-7

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-4-Methyl Benzyl Alcohol

Cas:79538-03-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol Manufacturer Factory CAS 79538-03-7 2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol Manufacturer High quality Best price In stock factory CAS 79538-03-7 2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol COA TDS pri

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol Manufacturer Factory CAS 79538-03-7

Cas:79538-03-7

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

(2,3,5,6-tetrafluoro-4-methylphenyl)methanol CAS NO.79538-03-7

Cas:79538-03-7

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol Synonyms: 4-METHYL-2,3,5,6-TETRAFLUOROBENZYL ALCOHOL;2,3,5,6-TETRAFLUORO-4-METHYLBENZYL ALCOHOL;2,3,5,6-TETRAFLUORO-4-METHYLBENYL ALCOHOL;4-METHYL-2,3,5,6-TETRAFLUOROBENZENEMETHA

79538-03-7 4-METHYL-2,3,5,6-TETRAFLUOROBENZYL ALCOHOL

Cas:79538-03-7

Min.Order:1 Gram

FOB Price: $8900.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

Pharmaceutical Grade CAS 79538-03-7 with competitive price

Cas:79538-03-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name: 2,3,5,6-Tetrafluoro-4-methylbenzylalcohol CAS No.: 79538-03-7 Content: 98% Chemical name: 2,3,5,6-Tetrafluoro-4-methylbenzylalcohol

2,3,5,6-Tetrafluoro-4-methylbenzylalcohol CAS: 79538-03-7

Cas:79538-03-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to Off-White Powder Storage:R.T Package:25kg/drum Application:It is an intermediate of sevofluthrin. Transportation:Express/Sea/Air Port:Any port in China

Factory price high quality 2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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

Benzenemethanol,2,3,5,6-tetrafluoro-4-methyl- 79538-03-7

Cas:79538-03-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

Min.Order:10 Kilogram

Negotiable

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

Benzenemethanol,2,3,5,6-tetrafluoro-4-methyl-

Cas:79538-03-7

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-4-Methylbenzyl Alcohol

Cas:79538-03-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcin

2,3,5,6-Tetrafluoro-4-methylbenzylalcohol

Cas:79538-03-7

Min.Order:100 Metric Ton

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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-TETRAFLUORO-4-METHYLBENZYL ALCOHOL

Cas:79538-03-7

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

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

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 2,3,5,6-Tetrafluoro-4-methylbenzylalcohol

Cas:79538-03-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol

Cas:79538-03-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

2,3,5,6-Tetrafluoro-4-methylbenzyl alcohol/High quality/Best price

Cas:79538-03-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2,3,5,6-Tetrafluoro-4-Methylbenzylalcohol CAS No.:79538-03-7 Molecule Formula:C8H6F4O Molecule Weight:194.13 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTIN

Best Quality 2,3,5,6-Tetrafluoro-4-Methylbenzylalcohol with good supplier

Cas:79538-03-7

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-Tetrafluoro-4-methylbenzylalcohol

Cas:79538-03-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

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

4-methyl-2,3,5,6-tetrafluoro lbenzyl alcohol

Cas:79538-03-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

4-(hydroxymethyl)-2,3,5,6-tetrafluorobenzyl bromide
99705-46-1

4-(hydroxymethyl)-2,3,5,6-tetrafluorobenzyl bromide

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
With hydrogen; magnesium oxide; 5%-palladium/activated carbon In methanol; water at 50℃; under 1875.19 Torr; for 1 - 1.5h; Product distribution / selectivity;89.4%
With hydrogen; 5%-palladium/activated carbon In methanol; water at 50℃; under 1875.19 Torr; Product distribution / selectivity;
formaldehyd
50-00-0

formaldehyd

2,3,5,6-tetrafluorotoluene
5230-78-4

2,3,5,6-tetrafluorotoluene

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
Stage #1: 2,3,5,6-tetrafluorotoluene With isopropylmagnesium chloride In tetrahydrofuran at 20℃; for 12h; Glovebox; Schlenk technique; Inert atmosphere;
Stage #2: formaldehyd In tetrahydrofuran at 20℃; for 6h; Glovebox; Schlenk technique; Inert atmosphere;
71%
2,3,5,6-tetrafluoro-1,4-benzenedimethanol
92339-07-6

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

A

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

B

1,4-dimethyl-2,3,5,6-tetrafluorobenzene
703-87-7

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

Conditions
ConditionsYield
With hydrogen; sponge cobalt catalyst in water-containing state In toluene at 160℃; under 3975.4 - 165017 Torr; for 0.5 - 1h; Product distribution / selectivity;A 82 - 88 %Chromat.
B 4 - 11 %Chromat.
With hydrogen; rhenium oxide-alumina catalyst In 1,4-dioxane at 220℃; under 36003.6 Torr; for 5h; Product distribution / selectivity;A 58 %Chromat.
B 14 %Chromat.
With hydrogen; sponge cobalt catalyst in a water-containing state In 1,4-dioxane at 160℃; under 3750.38 Torr; for 4h; Product distribution / selectivity;A 40 %Chromat.
B 7 %Chromat.
With hydrogen; palladium on activated charcoal In 1,4-dioxane at 220℃; under 67506.8 Torr; for 12h; Product distribution / selectivity;A 37 %Chromat.
B 6 %Chromat.
4-chloromethyl-2,3,5,6-tetrafluorobenzyl alcohol
99705-45-0

4-chloromethyl-2,3,5,6-tetrafluorobenzyl alcohol

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
With hydrogen; 5%-palladium/activated carbon In water; butan-1-ol at 100℃; for 16h; Product distribution / selectivity; Inert atmosphere;
tetrahydro-2-[(4-methyl-2,3,5,6-tetrafluorophenyl)methoxy]-2H-pyran
289891-56-1

tetrahydro-2-[(4-methyl-2,3,5,6-tetrafluorophenyl)methoxy]-2H-pyran

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanol for 0.5h; Reflux;
2,3,5,6-tetrafluoroterephthalaldehyde
3217-47-8

2,3,5,6-tetrafluoroterephthalaldehyde

A

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

B

1,4-dimethyl-2,3,5,6-tetrafluorobenzene
703-87-7

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

C

2,3,5,6-tetrafluoro-1,4-benzenedimethanol
92339-07-6

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

Conditions
ConditionsYield
With hydrogen; cobalt R400 In toluene at 120 - 150℃; under 3750.38 - 5625.56 Torr; for 10.5h; Product distribution / selectivity; Autoclave;
1,2,4,5-Tetrafluorobenzene
327-54-8

1,2,4,5-Tetrafluorobenzene

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: n-butyllithium / hexane; tetrahydrofuran / 2 h / -60 - -45 °C / Inert atmosphere
1.2: 0.5 h / -45 °C
2.1: n-butyllithium / hexane; diethyl ether / 1 h / -70 °C
2.2: -70 - 20 °C
3.1: lithium aluminium tetrahydride / diethyl ether / 1 h / 20 °C / Inert atmosphere; Reflux
View Scheme
2,3,5,6-tetrafluorotoluene
5230-78-4

2,3,5,6-tetrafluorotoluene

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-butyllithium / hexane; diethyl ether / 1 h / -70 °C
1.2: -70 - 20 °C
2.1: lithium aluminium tetrahydride / diethyl ether / 1 h / 20 °C / Inert atmosphere; Reflux
View Scheme
2,3,5,6-tetrafluoro-4-methylbenzoic acid
652-32-4

2,3,5,6-tetrafluoro-4-methylbenzoic acid

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether at 20℃; for 1h; Inert atmosphere; Reflux;200 mg
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

trans-2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylic acid chloride

trans-2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylic acid chloride

trans-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

trans-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In toluene at 20℃; for 4h;98%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

cis-((Z)-2-chloro-3,3,3-trifluoro-prop-1-enyl)-2,2-dimethylcyclopropane acyl chloride
393870-46-7

cis-((Z)-2-chloro-3,3,3-trifluoro-prop-1-enyl)-2,2-dimethylcyclopropane acyl chloride

tefluthrin

tefluthrin

Conditions
ConditionsYield
With pyridine In toluene at 35 - 95℃; for 2h; Product distribution / selectivity;96.5%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(E/Z)-cis-3-(2-chloro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

(E/Z)-cis-3-(2-chloro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

(1R-)trans-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

(1R-)trans-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In hexane at 20℃; for 4h;96%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(E/Z)-trans-3-(2-Chloro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

(E/Z)-trans-3-(2-Chloro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

(1R)-cis-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

(1R)-cis-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In hexane at 20℃; for 4h;96%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

2,3,5,6-tetrafluoro-4-methylbenzyl chloride
60903-84-6

2,3,5,6-tetrafluoro-4-methylbenzyl chloride

Conditions
ConditionsYield
With thionyl chloride; N,N-dimethyl-formamide In dichloromethane at 0℃;95%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

methyl 1R-2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate

methyl 1R-2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate

2,3,5,6-tetrafluoro-4-methylbenzyl 1R-2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate

2,3,5,6-tetrafluoro-4-methylbenzyl 1R-2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate

Conditions
ConditionsYield
With lithium methanolate In toluene at 122 - 127℃; for 8h;94.7%
With lithium methanolate In n-heptane at 105 - 106℃; for 10h;88.7%
With sodium methylate In methanol55.5%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

cis-2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylic acid chloride

cis-2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylic acid chloride

cis-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

cis-4-methyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-chloropropenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In 5,5-dimethyl-1,3-cyclohexadiene at 20℃; for 4h;93%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride
4489-14-9

(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
223419-26-9

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In tetrahydrofuran at 20℃; for 8h;87%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid chloride
188023-87-2

(1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid chloride

profluthrin

profluthrin

Conditions
ConditionsYield
With pyridine In tetrahydrofuran; ice-water; ethyl acetate87%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

2,2-dimethyl-1R-trans-3-(2,2-difluorovinyl)cyclopropanecarboxylic acid chloride

2,2-dimethyl-1R-trans-3-(2,2-difluorovinyl)cyclopropanecarboxylic acid chloride

2,3,5,6-tetrafluoro-4-methylbenzyl 2,2-dimethyl-1R-trans-3-(2,2-difluorovinyl)cyclopropanecarboxylate

2,3,5,6-tetrafluoro-4-methylbenzyl 2,2-dimethyl-1R-trans-3-(2,2-difluorovinyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine In toluene at 18℃; for 4h;85%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

cis-Z-(+) 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-cyclopropane carboxylic acid chloride

cis-Z-(+) 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-cyclopropane carboxylic acid chloride

tefluthrin

tefluthrin

Conditions
ConditionsYield
In toluene at 20 - 95℃;80%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

9-bromo-1-nonene
89359-54-6

9-bromo-1-nonene

1,2,4,5-tetrafluoro-3-methyl-6-((non-8-en-1-yloxy)methyl)benzene

1,2,4,5-tetrafluoro-3-methyl-6-((non-8-en-1-yloxy)methyl)benzene

Conditions
ConditionsYield
Stage #1: 2,3,5,6-tetrafluoro-4-methylbenzyl alcohol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Williamson Ether Synthesis; Inert atmosphere;
Stage #2: 9-bromo-1-nonene In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 1h; Williamson Ether Synthesis; Inert atmosphere;
80%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

methyl 1R-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

methyl 1R-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
223419-26-9

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With lithium methanolate In n-heptane77.4%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

trans-3-(2-chloro-vinyl)-2,2-dimethylcyclopropane carboxylic acid

trans-3-(2-chloro-vinyl)-2,2-dimethylcyclopropane carboxylic acid

trans-(2,3,5,6-tetrafluoro-4-methyl-benzyl)-3-(2-chlorovinyl)-2,2-dimethylcyclopropane-carboxylate

trans-(2,3,5,6-tetrafluoro-4-methyl-benzyl)-3-(2-chlorovinyl)-2,2-dimethylcyclopropane-carboxylate

Conditions
ConditionsYield
Stage #1: trans-3-(2-chloro-vinyl)-2,2-dimethylcyclopropane carboxylic acid With thionyl chloride at 50℃;
Stage #2: 2,3,5,6-tetrafluoro-4-methylbenzyl alcohol With pyridine In benzene
75%
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

C8H11ClO2

C8H11ClO2

C16H15ClF4O2

C16H15ClF4O2

Conditions
ConditionsYield
Stage #1: C8H11ClO2 With thionyl chloride at 50℃;
Stage #2: 2,3,5,6-tetrafluoro-4-methylbenzyl alcohol With pyridine In benzene
75%
(1R)-trans-2,2-dimethyl-3-((Z)-1-propenyl)cyclopropanecarboxylic acid

(1R)-trans-2,2-dimethyl-3-((Z)-1-propenyl)cyclopropanecarboxylic acid

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-((1Z)-1-propenyl)cyclopropanecarboxylate

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-((1Z)-1-propenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran; toluene
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-3-formyl-2,2-dimethylcyclopropanecarboxylate
240494-67-1

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-3-formyl-2,2-dimethylcyclopropanecarboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 87 percent / pyridine / tetrahydrofuran / 8 h / 20 °C
2: 82 percent / O3; dimethylsulfide / methanol; ethyl acetate / 12 h / 20 °C
View Scheme
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-((1Z)-1-propenyl)cyclopropanecarboxylate

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-((1Z)-1-propenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 87 percent / pyridine / tetrahydrofuran / 8 h / 20 °C
2: 82 percent / O3; dimethylsulfide / methanol; ethyl acetate / 12 h / 20 °C
3: 67 percent / potassium tert-butoxide / tetrahydrofuran / 0.5 h / cooling
View Scheme
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

2,2-dimethyl-3-(1-propenyl) cyclopropane methyl carboxylate
40447-55-0

2,2-dimethyl-3-(1-propenyl) cyclopropane methyl carboxylate

2,3,5,6-tetrafluoro-4-methylbenzyl-3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylate

2,3,5,6-tetrafluoro-4-methylbenzyl-3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylate

Conditions
ConditionsYield
With lithium methanolate In n-heptane at 95 - 105℃; for 16h; Product distribution / selectivity; Heating / reflux;
With lithium methanolate In n-heptane at 95 - 105℃; for 17h; Product distribution / selectivity; Heating / reflux;
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

(1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid chloride
188023-87-2

(1R)-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid chloride

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R)-trans-3-formyl-2,2-dimethyl-cyclopropanecarboxylate

(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R)-trans-3-formyl-2,2-dimethyl-cyclopropanecarboxylate

Conditions
ConditionsYield
With pyridine; dimethylsulfide; p-toluenesulfonic acid monohydrate In tetrahydrofuran; methanol; (2S)-N-methyl-1-phenylpropan-2-amine hydrate; water; ethyl acetate; acetone
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

diethylamino-sulfur trifluoride
38078-09-0

diethylamino-sulfur trifluoride

4-(fluoromethyl)-2,3,5,6-tetrafluorotoluene

4-(fluoromethyl)-2,3,5,6-tetrafluorotoluene

Conditions
ConditionsYield
In dichloromethane
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

(1R)-trans-3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid
1052115-15-7

(1R)-trans-3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid

A

4-methyl-2,3,5,6-tetrafluorobenzyl (1R)-trans-3-((Z)-2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate

4-methyl-2,3,5,6-tetrafluorobenzyl (1R)-trans-3-((Z)-2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate

B

4-methyl-2,3,5,6-tetrafluorobenzyl (1R)-trans-3-((E)-2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate

4-methyl-2,3,5,6-tetrafluorobenzyl (1R)-trans-3-((E)-2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide; dmap In dichloromethane at 20℃; for 3h;A n/a
B n/a
2,3,5,6-tetrafluoro-4-methylbenzyl alcohol
79538-03-7

2,3,5,6-tetrafluoro-4-methylbenzyl alcohol

C9H10ClF3O2

C9H10ClF3O2

tefluthrin

tefluthrin

Conditions
ConditionsYield
zirconium(IV) chloride In xylene at 140℃; for 3h; Product distribution / selectivity;

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