Chengdu AstaTech Chemical Technology Co., Ltd. is a wholly-owned subsidiary of AstaTech (Chengdu) BioPharmaceutical Co., Ltd. It has overall accountability for AstaTech’s product list and sales and promotion of chemical reagents in China. The c
Assay: 99% up; Stable supply with over 10Mt annually; Appearance:transparent liquid Storage:room temprature Package:1kg/bottle, 25kg/drum Application:Intermediate of Brivaracetam Port:Beijing/Shanghai/Shenzhen/Hangzhou
Cas:63095-51-2
Min.Order:1 Kilogram
FOB Price: $100.0 / 110.0
Type:Trading Company
inquiryProduct description: Product name (R)-Dihydro-4-propyl-2(3H)-furanone CAS number 63095-51-2 Assay ≥98% Appearance Off-white powder Capacity 200mt/year Application Pharmaceuti
Cas:63095-51-2
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryFactory supply (R)-4-Propyldihydrofuran-2(3H)-one CAS 63095-51-2 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermedia
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Min.Order:10 Kilogram
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Type:Trading Company
inquiryHebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c
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Min.Order:1 Kilogram
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Type:Manufacturers
inquiry(R)-Dihydro-4-propyl-2(3H)-furanone CAS No.:63095-51-2 Name: (R)-Dihydro-4-propyl-2(3H)-furanone Molecular Structure Molecular Formula: C7H12O2 Molecular Weight: 128.17 CAS Registry Number: 63095-51-2
Cas:63095-51-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Other
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:63095-51-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Manufacturers
inquiryColorcom 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
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Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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
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Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryCompetitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me
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Min.Order:1 Kilogram
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Min.Order:1 Kilogram
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inquiryOur 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
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Min.Order:10 Kilogram
Negotiable
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inquiryName: (R)-4-Propyldihydrofuran-2(3H)-one Synonyms: 2(3H)-Furanone,dihydro-4-propyl-,(R)- CAS: 63095-51-2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Syntheses Material Intermediat
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Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
Cas:63095-51-2
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1.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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry(R)-4-Propyldihydrofuran-2(3H)-one CAS:63095-51-2 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 qualit
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:63095-51-2
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:63095-51-2
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
Type:Lab/Research institutions
inquiryAppearance:white 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:Common products:Se
Cas:63095-51-2
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany 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
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
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Min.Order:100 Gram
Negotiable
Type:Other
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:63095-51-2
Min.Order:1 Gram
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Type:Lab/Research institutions
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
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Min.Order:10 Gram
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inquiryWe 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
Cas:63095-51-2
Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryProduct name: (R)-4-Propyldihydrofuran-2(3H)-One CAS No.:63095-51-2 Molecule Formula:C7H12O2 Molecule Weight:128.17 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:63095-51-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:63095-51-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:63095-51-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiry(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
In toluene at 120℃; for 2h; Time; | 99% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In water at 75℃; for 1h; Reagent/catalyst; Solvent; | 95.6% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol under 750.075 - 1500.15 Torr; Autoclave; | 95% |
(4R)-4-allyldihydrofuran-2(3H)-one
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 35℃; for 6h; enantioselective reaction; | 95% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With sulfuric acid In water at 100℃; for 6h; | 95% |
4-propyl-5H-furan-2-one
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With bis(η5-cyclopentadienyl)ruthenium; (R,R)-(+)-2,2'-isopropylidene bis(4-isopropyl-2-oxazoline); hydrogen In methanol at 50℃; under 15001.5 Torr; Temperature; Pressure; Solvent; Reagent/catalyst; Autoclave; | 93% |
With water; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); copper(l) chloride; sodium t-butanolate In toluene; tert-butyl alcohol at 0 - 30℃; Inert atmosphere; | 79.63% |
Multi-step reaction with 2 steps 1: palladium 10% on activated carbon; hydrogen / methanol / 4 h / 20 °C / 9000.9 Torr 2: sodium hydroxide / water / 2 h / 30 °C View Scheme | |
Multi-step reaction with 4 steps 1: palladium 10% on activated carbon; hydrogen / ethanol / 9 h / 20 °C / 225.02 - 375.04 Torr / Large scale 2: sodium hydroxide / ethanol / 1 h / 20 °C / Large scale 3: 0.5 h / 20 °C / Large scale 4: hydrogenchloride / water / 3 h / 20 - 60 °C / Large scale View Scheme |
cis-4-propyl-5-p-tolylthio-4,5-dihydrofuran-2(3H)-one
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 90 - 100℃; for 0.5h; | 92% |
n-propylmagnesium bromide
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; copper(l) iodide; lithium methanolate In tetrahydrofuran at 0℃; for 24h; Reagent/catalyst; Solvent; | 92% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In water at 20 - 60℃; for 3h; Large scale; | 92% |
(2R)-2-propyl-3-(1,3-dithian-2-ylidene)propanol
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane for 1h; Ambient temperature; | 90% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With dimethylsulfide borane complex In tetrahydrofuran at -20 - 0℃; for 3h; Reagent/catalyst; | 90% |
3-<(R)-<2-(1,1-dimethylethoxy)-2-oxoethyl>-1-oxopentyl>-4(S)-(phenylmethyl)-2-oxazolidinone
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at -25 - 20℃; for 16h; Reagent/catalyst; Temperature; | 89.25% |
Multi-step reaction with 2 steps 1.1: dihydrogen peroxide; lithium hydroxide; water / tetrahydrofuran; water / 15 h / 5 - 25 °C / Cooling with ice 2.1: dimethyl sulfide borane / tetrahydrofuran / 16 h / 10 - 25 °C / Cooling with ice 2.2: 24 h / 0 - 25 °C View Scheme | |
Multi-step reaction with 3 steps 1: dihydrogen peroxide; lithium hydroxide / tetrahydrofuran / 2 h / 0 - 5 °C / Large scale 2: sodium tetrahydroborate; boron trifluoride-tetrahydrofuran complex / tetrahydrofuran / 5 h / 0 - 5 °C / Large scale 3: trifluoroacetic acid / 6 h / 60 °C / Large scale View Scheme | |
Multi-step reaction with 3 steps 1: lithium hydroxide / tetrahydrofuran / 6 h / 20 °C 2: sodium tetrahydroborate / tetrahydrofuran; water / 20 °C 3: trifluoroacetic acid / toluene / 20 - 30 °C View Scheme |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With sodium tetrahydroborate; water; calcium chloride In methanol; ethanol at 0 - 20℃; | 86.9% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With copper(II) choride dihydrate; 1,1′-binaphthalene-2,2′-diylbis[bis(4-methylphenyl)phosphine]; sodium t-butanolate In hexane; toluene at -25℃; for 5h; Reagent/catalyst; Inert atmosphere; | 86.1% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; Cooling with ice; | 85.6% |
With trifluoroacetic acid at 60℃; for 6h; Large scale; | 78% |
In water at 25℃; for 1h; | n/a |
With toluene-4-sulfonic acid In dichloromethane Reflux; | |
With hydrogenchloride; water at 30℃; |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With sodium tetrahydroborate; calcium chloride In methanol; ethanol; water at 0 - 30℃; for 12h; | 85% |
With sodium tetrahydroborate; calcium chloride In methanol; ethanol; water at 0 - 30℃; | 85% |
With sodium tetrahydroborate; calcium chloride In methanol; ethanol; water at 0℃; for 12h; | 85% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide In tetrahydrofuran at 0 - 20℃; for 0.5h; | 85% |
(±)-dihydro-4-propyl-2(3H)-furanone
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: (±)-dihydro-4-propyl-2(3H)-furanone With titanium(IV) isopropylate In tetrahydrofuran at 75℃; Stage #2: With sulfuric acid In 1,4-dioxane; water at 80℃; | 80% |
With sodium hydroxide In water at 30℃; for 2h; Temperature; | 36% |
Multi-step reaction with 3 steps 1: sodium hydroxide / ethanol / 1 h / 20 °C / Large scale 2: 0.5 h / 20 °C / Large scale 3: hydrogenchloride / water / 3 h / 20 - 60 °C / Large scale View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine; water / 95 - 100 °C 2: sulfuric acid / water / 6 h / 100 °C View Scheme |
(R)-2-((tert-butoxycarbonyl)methyl)pentanoic acid
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: (R)-2-((tert-butoxycarbonyl)methyl)pentanoic acid With dimethyl sulfide borane In tetrahydrofuran at 10 - 25℃; for 16h; Cooling with ice; Stage #2: With hydrogenchloride In water at 0 - 25℃; for 24h; Temperature; | 78% |
Stage #1: (R)-2-((tert-butoxycarbonyl)methyl)pentanoic acid With dimethylsulfide borane complex In tetrahydrofuran at 20℃; Stage #2: With hydrogenchloride; trifluoroacetic acid In tetrahydrofuran at 50℃; for 12h; | 52% |
Multi-step reaction with 2 steps 1.1: triethylamine / toluene / 0.58 h / -6 - -5 °C / Inert atmosphere 1.2: 1.63 h / -6.6 - -3.4 °C 1.3: -18.7 °C / Inert atmosphere; Cooling 2.1: water / 1 h / 25 °C View Scheme |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In water at 20℃; pH=3; | 77% |
With toluene-4-sulfonic acid In toluene for 20h; Reflux; | 12 g |
With toluene-4-sulfonic acid In toluene Reflux; | 7.8 g |
ethylmagnesium bromide
(1S,5R)-ethyl 2-oxo-3-oxabicycio[3.1.0]hexane-1-carboxylate
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: ethylmagnesium bromide With copper(l) iodide In 2-methyltetrahydrofuran at -30 - -20℃; for 0.5h; Stage #2: ethyl (1S,5R)-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate In 2-methyltetrahydrofuran at -30℃; for 0.5h; | 75% |
Conditions | Yield |
---|---|
With zinc(II) chloride In tetrahydrofuran at -5 - 5℃; for 3h; Solvent; Inert atmosphere; | 73% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid In water at 20℃; for 28h; Reflux; | 70.9% |
Conditions | Yield |
---|---|
With zinc(II) chloride In tetrahydrofuran at -5 - 5℃; for 3h; Inert atmosphere; | 63% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 3h; Time; Reflux; | 60% |
With toluene-4-sulfonic acid In toluene for 3h; Time; Reflux; | 59% |
With toluene-4-sulfonic acid In toluene for 3h; Reflux; |
(1S,5R)-3-oxabicyclo[3.1.0]hexan-2-one
ethylmagnesium bromide
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: ethylmagnesium bromide With copper(l) iodide In tetrahydrofuran at -40 - -30℃; for 1h; Stage #2: (1S,5R)-3-oxabicyclo[3.1.0]hexan-2-one With ammonium chloride In tetrahydrofuran; water at -20 - 0℃; Reagent/catalyst; | 55% |
Conditions | Yield |
---|---|
With zinc(II) chloride In tetrahydrofuran at -5 - 5℃; for 3h; Inert atmosphere; | 49% |
A
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
B
(-)-(S)-β-propyl-γ-butyrolactone
Conditions | Yield |
---|---|
In sulfuric acid; water; acetic acid Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
(4R,5S)-3-<1-oxo-3-(1,3-dithian-2-ylidene)-2-propylpropyl>-4-methyl-5-phenyl-2-oxazolidinone
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / LiAlH4 / tetrahydrofuran / 0.5 h / 0 °C 2: 90 percent / TsOH / CH2Cl2 / 1 h / Ambient temperature View Scheme |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid In dichloromethane at 0 - 30℃; for 16h; Temperature; | 100% |
With hydrogen bromide In acetic acid at 40 - 50℃; for 4h; Large scale; | 93% |
With hydrogen bromide; acetic acid at 5 - 80℃; for 2.83h; Inert atmosphere; | 91.95% |
With hydrogen bromide In acetic acid at 5 - 80℃; for 3.16667h; Inert atmosphere; Large scale; | 81% |
With hydrogen bromide; acetic acid at 20 - 55℃; |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With trimethylsilyl iodide In dichloromethane at 0 - 30℃; for 2h; Inert atmosphere; | 99.5% |
With trimethylsilyl iodide In dichloromethane at 0 - 30℃; for 2h; Inert atmosphere; | 99.5% |
With trimethylsilyl iodide In dichloromethane at 0 - 30℃; for 2h; Inert atmosphere; | 99.5% |
With trimethylsilyl iodide In dichloromethane at 0 - 25℃; for 2h; Inert atmosphere; | 97% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With sodium hydroxide for 2h; | 95% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With trimethylsilyl iodide In dichloromethane at 20℃; for 3h; | 94% |
With trimethylsilyl iodide In dichloromethane at 20℃; for 3h; | 94% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
ethanol
Conditions | Yield |
---|---|
With trimethylsilyl bromide In dichloromethane at 30℃; for 8h; Temperature; Solvent; Cooling with ice; | 93% |
With trimethylsilyl bromide In dichloromethane at 0 - 20℃; | 87% |
With trimethylsilyl bromide In dichloromethane at 20℃; for 6h; Inert atmosphere; |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 15h; Reagent/catalyst; Temperature; | 90% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With thionyl chloride; hydrogen bromide In toluene at 20℃; for 8h; Reagent/catalyst; | 90% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With trimethylsilyl bromide; zinc(II) chloride In dichloromethane at 20℃; for 28h; | 89% |
With trimethylsilyl bromide; zinc(II) chloride In dichloromethane at 20℃; for 28h; | 89% |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
(S)-2-amino-butanamide
Conditions | Yield |
---|---|
With titanium(IV) isopropylate In tetrahydrofuran at 10 - 35℃; for 5h; Temperature; Solvent; Reagent/catalyst; Green chemistry; | 84.15% |
In ethanol for 24h; Solvent; Reflux; |
(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one
Conditions | Yield |
---|---|
With thionyl chloride; zinc(II) chloride at 85℃; Concentration; Temperature; | 79.7% |
With thionyl chloride; zinc(II) chloride at 85℃; | 66.5% |
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