(3R)-Tetrahydrofuran-3-yl 4-methylbenzenesulfonate CAS No.:219823-47-9 HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on
Cas:219823-47-9
Min.Order:1 Kilogram
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:219823-47-9
Min.Order:1 Kilogram
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inquiryOur 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
Cas:219823-47-9
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inquiryWITH 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
Cas:219823-47-9
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:219823-47-9
Min.Order:100 Gram
Negotiable
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inquiryMassive 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
Cas:219823-47-9
Min.Order:1 Gram
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inquiryZibo 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
Cas:219823-47-9
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryR)-3-(p-toluenesulfonyl) oxytetrahydrofuran; (R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate; (R)-Toluene-4-sulfonic acid tetrahydrofuran-3-yl ester; (3R)-Tetrahydrofuran-3- Yl 4-meth
Cas:219823-47-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Trading Company
inquiry(R)-3-(p-toluenesulfonyl) oxytetrahydrofuran is one of the most competitive products in our company. We can supply it with good quality and best price. Appearance:powder Storage:2-8°C Package:Kilograms/MT Application:Pharmaceutical field Transportat
Cas:219823-47-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:219823-47-9
Min.Order:1 Metric Ton
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Type:Trading Company
inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 37 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
Cas:219823-47-9
Min.Order:0 Kilogram
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Type:Trading Company
inquiryTAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryKONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food, cosmetics and other fine chemicals. Our products including but not li
Cas:219823-47-9
Min.Order:0
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Type:Trading Company
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Trading Company
inquirybulk productionChemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chem
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh quality suppliers Application:healing drugs
Cas:219823-47-9
Min.Order:0
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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryHunan Zhong Qi Pharmaceutical Co.,Ltd. Yueyang branch,is a pharmaceutical company manufacturing and supplying APIs and intermediates. Our products include twelve (12) SFDA approved APIs (Adenosine Cyclophosphate,Calcium Dibutyacyladenosine Cyclophosp
Cas:219823-47-9
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inquiryThe company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in
Cas:219823-47-9
Min.Order:0
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Type:Lab/Research institutions
inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:yellow to white solid Storage:keep sealed and keep from direct light Package:According client's requirements Application:Phar
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Other
inquirySincerity Enterprise Ltd has much experience focused on providing integrated development and manufacturing service to Pharmaceutical,Additives,Fine Chemicals, Electronic chemicals and so on.We owned independent research and development center, with m
Cas:219823-47-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
high purity Application:Drug intermediates Materials intermediates and active molecules
Cas:219823-47-9
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Type:Trading Company
inquiry(R)-3-Hydroxytetrahydrofuran
p-toluenesulfonyl chloride
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 18h; Inert atmosphere; | 100% |
With potassium iodide; silver(l) oxide In dichloromethane at 40℃; | 89% |
Stage #1: (R)-3-Hydroxytetrahydrofuran With trimethylamine hydrochloride; triethylamine In dichloromethane at 20℃; for 0.333333h; Stage #2: p-toluenesulfonyl chloride In dichloromethane at 20℃; | 83% |
4'-hydroxy-biphenyl-4-carboxylic acid (R)-1-methyl-heptyl ester
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
4'-[(R)-(tetrahydro-furan-3-yl)oxy]-biphenyl-4-carboxylic acid (R)-1-methyl-heptyl ester
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 60℃; for 4h; | 91.7% |
4-ethoxycarbonylpyrazole
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
C10H14N2O3
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 14h; | 91% |
4-bromo-phenol
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
(S)-3-(4-bromophenoxy)tetrahydrofuran
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 10h; | 90.1% |
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 15h; |
(2-chloro-5-iodophenyl)(4-hydroxyphenyl)methanone
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
(S)-(2-chloro-5-iodophenyl)(4-((tetrahydrofuran-3-yl)oxy)phenyl)methanone
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetonitrile at 50 - 55℃; | 87% |
(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-hydroxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; | 87% |
(R)-tert-butyl (2-(5-(2-fluoro-3-hydroxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-2,3-dihydropyrimidine-1(6H)-yl)-1-phenylethyl)carbamate
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 70℃; for 12h; | 87% |
C28H30O11
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 12h; | 79% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl acetamide at 60℃; for 2h; Inert atmosphere; | 77.9% |
With caesium carbonate In N,N-dimethyl acetamide; water at 60℃; for 2h; | 77.9% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 95℃; for 48h; | 76% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 5h; | 74% |
4-hydroxy-benzaldehyde
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 100℃; for 14h; | 70% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 90℃; for 36h; | 67% |
3-bromo-5-hydroxy-benzoic acid methyl ester
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 80℃; | 67% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl acetamide at 60℃; for 0.5h; Inert atmosphere; | 67% |
4-bromo-3-methoxyphenol
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; | 64% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In DMF (N,N-dimethyl-formamide) at 50℃; for 16h; | 60% |
(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-hydroxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
empagliflozin
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 75℃; for 21h; | 57% |
With caesium carbonate In N,N-dimethyl-formamide at 75℃; for 18h; | 49% |
With caesium carbonate In N,N-dimethyl-formamide at 75℃; for 18h; | 49% |
With caesium carbonate at 25 - 40℃; | |
With caesium carbonate In N,N-dimethyl-formamide at 30 - 45℃; for 24h; | 0.55 kg |
4-bromo-2(1H)-pyridinone
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
A
4-bromo-1-[(S)-tetrahydro-furan-3-yl]-1H-pyridin-2-one
B
4-bromo-2-[(S)-tetrahydro-furan-3-yloxy]-pyridine
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 80℃; | A 16% B 56% |
With potassium carbonate In dimethyl sulfoxide at 80℃; |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl acetamide at 60℃; for 2h; Inert atmosphere; | 52.6% |
With caesium carbonate In N,N-dimethyl acetamide at 60℃; for 2h; | 52.6% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; | 52% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 5h; | 52% |
(2S,3R,4R,5S,6R)-2-(3-(4-hydroxybenzyl)-4-methylphenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
1-methyl-2-[4-((S)-tetrahydrofuran-3-yloxy)-benzyl]-4-(β-D-glucopyranos-1-yl)-benzene
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 60 - 80℃; for 22h; | 46% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate at 110℃; for 16h; | 40% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
2-(4-((S)-tetrahydrofuran-3-yloxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 15h; | 30% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With caesium carbonate; potassium iodide In N,N-dimethyl-formamide at 20 - 90℃; for 4.5h; | 30% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; Inert atmosphere; | 28.68% |
4-carbethoxypiperidine
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 70℃; for 24h; | 27% |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 110℃; for 24h; Inert atmosphere; | 19% |
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