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
Cas:326-59-0
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inquiryOur 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
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inquiry1.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
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inquiryMETHYL 1,3-BENZODIOXOL-5-YLACETATE CAS:326-59-0 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
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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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inquiryHenan 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
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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
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Type:Trading Company
inquiryHangzhou 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
Cas:326-59-0
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inquiryJ&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
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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:326-59-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:326-59-0
Min.Order:1 Metric Ton
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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:326-59-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
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Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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
Cas:326-59-0
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inquirymethyl 3,4-methylenedioxyphenylacetate Application:methyl 3,4-methylenedioxyphenylacetate
1,3-Benzodioxole-5-aceticacid, methyl ester cas 326-59-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:326-59-0
Min.Order:0
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Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:326-59-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Cas:326-59-0
Min.Order:0
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Type:Lab/Research institutions
inquirymethyl 3,4-methylenedioxyphenylacetateAppearance:white crystalline powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to a
Cas:326-59-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology
Cas:326-59-0
Min.Order:0
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Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:326-59-0
Min.Order:0
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Type:Trading Company
inquiryCommon Name 1,3-Benzodioxole-5-aceticacid, methyl ester CAS Number 326-59-0 Molecular Weight 194.18400 Density 1.265g/cm3 Boiling Point 278.3ºC at 760 mmHg Molecular Formula C10H10O4
Cas:326-59-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
Cas:326-59-0
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Type:Trading Company
inquirytable border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse;width:230pt" width="306" x:str=""> Methyl 1,3-benzodioxole-5-acetate Package:Drum Application:326-59-0 Port:Qingdao
Cas:326-59-0
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryStrict quality control system and PHD We has passed through the ISO9001:2016 Quality System Certificate, we have strict quality control system. we have about 300 employees, including 90 full-time PHD 15 PHD and masters above, 153 undergradua
Cas:326-59-0
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Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:326-59-0
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inquirydiazomethane
1,3-benzodioxole-5-acetic acid
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
In 1,4-dioxane; diethyl ether | 100% |
methanol
1,3-benzodioxole-5-acetic acid
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With acetyl chloride In various solvent(s) | 100% |
With oxalyl dichloride at 0℃; | 95% |
With oxalyl dichloride at 0℃; for 0.5h; | 95% |
acetyl chloride
3,4-methylenedioxyphenylacetonitrile
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
In methanol at 0℃; for 8h; | 95% |
methanol
benzo[1,3]dioxol-5-yl-acetaldehyde
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With potassium hydroxide; ozone at -78℃; for 3h; | 86% |
Conditions | Yield |
---|---|
With sulfuric acid In methanol | 86% |
With sulfuric acid; sodium hydrogencarbonate In methanol |
methanol
piperonol
carbon monoxide
carbonic acid dimethyl ester
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; 1,3-bis-(diphenylphosphino)propane at 135℃; under 15001.5 Torr; for 24h; Autoclave; Green chemistry; | 83% |
methanol
1-(benzo[d][1,3]dioxol-6-yl)ethanone
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid; trimethyl orthoformate at 20℃; for 0.333333h; | 77% |
dichloromethane
2-(3,4-dihydroxyphenyl)acetic acid methyl ester
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide for 3h; Heating; | 55% |
With cesium fluoride In N,N-dimethyl-formamide at 90℃; for 12h; |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 97 percent / conc. H2SO4 / 3 h / Heating 2: 55 percent / CsF / dimethylformamide / 3 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid / 3 h / Heating / reflux 2: cesium fluoride / N,N-dimethyl-formamide / 12 h / 90 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) O3/O2, 2.) Zn, CH3COOH / 1.) CH3COOH, 0 deg C, 2.) 0 deg C, 2 h 2: 75 percent / Jones reagent / acetone / 0 °C 3: 100 percent / dioxane; diethyl ether View Scheme |
benzo[1,3]dioxol-5-yl-acetaldehyde
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 75 percent / Jones reagent / acetone / 0 °C 2: 100 percent / dioxane; diethyl ether View Scheme |
1,3-benzodioxole-5-acetic acid
methyl iodide
A
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
B
bromo(3,4-methylenedioxyphenyl)-acetic acid methyl ester
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide | |
With caesium carbonate In N,N-dimethyl-formamide |
1,3-benzodioxole-5-acetic acid
sodium hydrogencarbonate
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With TSOH In methanol |
methanol
3-(1,3 benzodioxol-5-yl)propionic acid
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid at 90℃; for 24h; |
Conditions | Yield |
---|---|
Stage #1: benzo[1,3]dioxol-5-yl-acetic acid methyl ester With potassium hydroxide; water In methanol for 3h; Heating / reflux; Stage #2: With hydrogenchloride In water pH=1; | 99% |
With 20percent aq. KOH In methanol for 3h; Heating; | 97% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
2-(3,4-dimethoxyphenyl)-2-(2-methyl-1,3-dithiolan-2-yl)-ethylamine
N-<2-(3,4-dimethoxyphenyl)-2-(2-methyl-1,3-dithiolan-2-yl)-ethyl>-(3,4-methylenedioxyphenyl)acetamide
Conditions | Yield |
---|---|
at 150℃; for 16h; | 93% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
5-ethoxy-1-methyl-3,4-dihydro-2H-pyrrolium; tetrafluoroborate
Benzo[1,3]dioxol-5-yl-[1-methyl-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature; | 91% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Benzo[1,3]dioxol-5-yl-[1-methoxycarbonylmethyl-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature; | 90% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
4-methoxy-benzoyl chloride
methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane at 20℃; for 12h; Acylation; Friedel-Crafts acylation; | 89% |
With tin(IV) chloride In dichloromethane for 24h; Ambient temperature; | 27% |
With tin(IV) chloride In dichloromethane | 27% |
With tin(IV) chloride In dichloromethane at 0 - 20℃; for 13h; | |
With tin(IV) chloride In dichloromethane |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
methyl iodide
methyl 2-(3,4-methylenedioxyphenyl)propionate
Conditions | Yield |
---|---|
Stage #1: benzo[1,3]dioxol-5-yl-acetic acid methyl ester With potassium hydride In tetrahydrofuran at -70℃; for 0.5h; Stage #2: methyl iodide In tetrahydrofuran at -70 - 20℃; for 16h; | 86.8% |
Stage #1: benzo[1,3]dioxol-5-yl-acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran; hexane at -78℃; Inert atmosphere; | 77.6% |
Stage #1: benzo[1,3]dioxol-5-yl-acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran at -78℃; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran at -78℃; | 77.6% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
ethyl iodide
methyl 2-(3,4-methylenedioxyphenyl)butyrate
Conditions | Yield |
---|---|
Stage #1: benzo[1,3]dioxol-5-yl-acetic acid methyl ester With potassium hydride In tetrahydrofuran at -70℃; for 0.5h; Stage #2: ethyl iodide In tetrahydrofuran at -70 - 20℃; Further stages.; | 85% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
methyl (6-bromobenzo<1,3>dioxol-5-yl)acetate
Conditions | Yield |
---|---|
With bromine; acetic acid for 0.5h; Ambient temperature; | 84% |
With bromine In acetic acid | 84% |
With bromine In acetic acid at 20℃; for 0.5h; | 84% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
methyl α-diazo-α-(benzo[1,3]dioxol-5-yl)acetate
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; | 84% |
With 4-acetamidobenzenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; Inert atmosphere; | 45% |
With 4-acetamidobenzenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; Inert atmosphere; | 34% |
4-acetoxybenzoyl chloride
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
[6-(4-Acetoxy-benzoyl)-benzo[1,3]dioxol-5-yl]-acetic acid methyl ester
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane at 20℃; for 12h; Acylation; Friedel-Crafts acylation; | 83% |
With tin(IV) chloride In dichloromethane at 0 - 20℃; for 13h; |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
benzoyl chloride
2-benzoyl-4,5-(methylenedioxy)-phenyl acetic acid methyl ester
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane at 20℃; for 12h; Acylation; Friedel-Crafts acylation; | 81% |
With tin(IV) chloride In dichloromethane for 24h; Ambient temperature; | 48% |
With tin(IV) chloride; sodium hydrogencarbonate In dichloromethane | 48% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
acetic acid
Methyl 2-acetyl-4,5-methylenedioxyphenylacetate
Conditions | Yield |
---|---|
With perchloric acid In various solvent(s) for 48h; Ambient temperature; | 78% |
Conditions | Yield |
---|---|
With phosphorus pentoxide In 1,2-dichloro-ethane | 77% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
Benzo[1,3]dioxol-5-yl-[1-(2,2-dimethoxy-ethyl)-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature; | 75% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
acrylonitrile
2-Benzo[1,3]dioxol-5-yl-4-cyano-butyric acid methyl ester
Conditions | Yield |
---|---|
74% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
2-Aminophenyl disulfide
A
2-Benzo[1,3]dioxol-5-yl-4H-benzo[1,4]thiazin-3-one
B
2-amino-benzenethiol
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 100℃; for 0.333333h; | A 73% B n/a |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
propionic acid
methyl 5-(1-oxopropyl)-1,3-benzodioxol-6-ylacetate
Conditions | Yield |
---|---|
With perchloric acid In various solvent(s) for 48h; Ambient temperature; | 72% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
3-Trifluoroacetyl-aminobenzoyl chloride
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane at 20℃; for 12h; Acylation; Friedel-Crafts acylation; | 72% |
With tin(IV) chloride In dichloromethane at 0 - 20℃; for 13h; |
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane at 20℃; for 18h; | 71% |
With phosphorus pentoxide In dichloromethane at 20℃; |
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane at 20℃; for 18h; | 70% |
With phosphorus pentoxide In dichloromethane at 20℃; |
methanol
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
methyl 2-(3,4-methylenedioxyphenyl)propionate
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; potassium tert-butylate; 1,2-bis-(diphenylphosphino)ethane at 150℃; for 48h; Inert atmosphere; | 69% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
4-methoxybenzoic acid
methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate
Conditions | Yield |
---|---|
With phosphorus pentoxide In dichloromethane at 20℃; for 16h; | 64% |
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
4-fluorobenzoyl chloride
methyl 2-(4-fluorobenzoyl)-4,5-methylenedioxyphenylacetate
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane for 24h; Ambient temperature; | 63% |
With tin(IV) chloride In dichloromethane | 63% |
With tin(IV) chloride In dichloromethane at 20℃; for 12h; Acylation; Friedel-Crafts acylation; | 50% |
With tin(IV) chloride In dichloromethane |
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