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Dayang Chem (Hangzhou) Co.,Ltd.

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

METHYL 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

METHYL 1,3-BENZODIOXOL-5-YLACETATE CAS:326-59-0

Cas:326-59-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:0

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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

BENZO[1,3]DIOXOL-5-YL-ACETIC ACID METHYL ESTER

Cas:326-59-0

Min.Order:0 Metric Ton

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

Methyl 2-(2H-1,3-benzodioxol-5-yl)acetate

Cas:326-59-0

Min.Order:1 Metric Ton

FOB Price: $30.0

Type:Lab/Research institutions

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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We 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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high 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

methyl 1,3-benzodioxol-5-ylacetate

Cas:326-59-0

Min.Order:0

Negotiable

Type:Other

inquiry

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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

methyl 3,4-methylenedioxyphenylacetate Application:methyl 3,4-methylenedioxyphenylacetate

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fandachem Co.,Ltd

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

1,3-Benzodioxole-5-aceticacid, methyl ester cas 326-59-0

Cas:326-59-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

BENZO[1,3]DIOXOL-5-YL-ACETIC ACID METHYL ESTER

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. 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

BENZO[1,3]DIOXOL-5-YL-ACETIC ACID METHYL ESTER

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

methyl 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

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

326-59-0

Cas:326-59-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

BENZO[1,3]DIOXOL-5-YL-ACETIC ACID METHYL ESTER

Cas:326-59-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Brisk New Material Technology Co., Ltd.

Common 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

Raw Material 1, 3-Benzodioxole-5-Aceticacid, Methyl Ester CAS 326-59-0 with White Powder

Cas:326-59-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best 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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Qingdao Kingway Pharmtech Co., Ltd.

table 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

Methyl 1,3-benzodioxole-5-acetate

Cas:326-59-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

HuBei Ipure Biotech CO.,ltd

Strict 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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United 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

1,3-Benzodioxole-5-aceticacid, methyl ester

Cas:326-59-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

methyl 3,4-methylenedioxyphenylacetate

Cas:326-59-0

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Synthetic route

1,3-benzodioxole-5-acetic acid
2861-28-1

1,3-benzodioxole-5-acetic acid

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
In 1,4-dioxane; diethyl ether100%
methanol
67-56-1

methanol

1,3-benzodioxole-5-acetic acid
2861-28-1

1,3-benzodioxole-5-acetic acid

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
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
75-36-5

acetyl chloride

3,4-methylenedioxyphenylacetonitrile
4439-02-5

3,4-methylenedioxyphenylacetonitrile

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
In methanol at 0℃; for 8h;95%
methanol
67-56-1

methanol

benzo[1,3]dioxol-5-yl-acetaldehyde
6543-34-6

benzo[1,3]dioxol-5-yl-acetaldehyde

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With potassium hydroxide; ozone at -78℃; for 3h;86%
1,3-benzodioxole-5-acetic acid
2861-28-1

1,3-benzodioxole-5-acetic acid

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid In methanol86%
With sulfuric acid; sodium hydrogencarbonate In methanol
methanol
67-56-1

methanol

piperonol
495-76-1

piperonol

carbon monoxide
201230-82-2

carbon monoxide

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With palladium(II) trifluoroacetate; 1,3-bis-(diphenylphosphino)propane at 135℃; under 15001.5 Torr; for 24h; Autoclave; Green chemistry;83%
methanol
67-56-1

methanol

1-(benzo[d][1,3]dioxol-6-yl)ethanone
3162-29-6

1-(benzo[d][1,3]dioxol-6-yl)ethanone

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid; trimethyl orthoformate at 20℃; for 0.333333h;77%
dichloromethane
75-09-2

dichloromethane

2-(3,4-dihydroxyphenyl)acetic acid methyl ester
25379-88-8

2-(3,4-dihydroxyphenyl)acetic acid methyl ester

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With cesium fluoride In N,N-dimethyl-formamide for 3h; Heating;55%
With cesium fluoride In N,N-dimethyl-formamide at 90℃; for 12h;
methanol
67-56-1

methanol

homopiperonylic acid

homopiperonylic acid

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With hydrogenchloride
3,4-dihydroxyphenylacetate
102-32-9

3,4-dihydroxyphenylacetate

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
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
1-allyl-3,4-methylenedioxybenzene
94-59-7

1-allyl-3,4-methylenedioxybenzene

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
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
6543-34-6

benzo[1,3]dioxol-5-yl-acetaldehyde

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
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
2861-28-1

1,3-benzodioxole-5-acetic acid

methyl iodide
74-88-4

methyl iodide

A

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

B

bromo(3,4-methylenedioxyphenyl)-acetic acid methyl ester
158692-25-2

bromo(3,4-methylenedioxyphenyl)-acetic acid methyl ester

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide
With caesium carbonate In N,N-dimethyl-formamide
1,3-benzodioxole-5-acetic acid
2861-28-1

1,3-benzodioxole-5-acetic acid

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With TSOH In methanol
methanol
67-56-1

methanol

3-(1,3 benzodioxol-5-yl)propionic acid
2815-95-4

3-(1,3 benzodioxol-5-yl)propionic acid

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid at 90℃; for 24h;
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

1,3-benzodioxole-5-acetic acid
2861-28-1

1,3-benzodioxole-5-acetic acid

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

2-(3,4-dimethoxyphenyl)-2-(2-methyl-1,3-dithiolan-2-yl)-ethylamine
134993-17-2

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
134993-18-3

N-<2-(3,4-dimethoxyphenyl)-2-(2-methyl-1,3-dithiolan-2-yl)-ethyl>-(3,4-methylenedioxyphenyl)acetamide

Conditions
ConditionsYield
at 150℃; for 16h;93%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

5-ethoxy-1-methyl-3,4-dihydro-2H-pyrrolium; tetrafluoroborate
41948-92-9

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
103740-43-8, 103740-54-1

Benzo[1,3]dioxol-5-yl-[1-methyl-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature;91%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

C9H16NO3(1+)*BF4(1-)

C9H16NO3(1+)*BF4(1-)

Benzo[1,3]dioxol-5-yl-[1-methoxycarbonylmethyl-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester
103740-46-1, 103740-57-4

Benzo[1,3]dioxol-5-yl-[1-methoxycarbonylmethyl-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature;90%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

4-methoxy-benzoyl chloride
100-07-2

4-methoxy-benzoyl chloride

methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate
197369-11-2

methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate

Conditions
ConditionsYield
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 dichloromethane27%
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

methyl iodide
74-88-4

methyl iodide

methyl 2-(3,4-methylenedioxyphenyl)propionate
126934-94-9

methyl 2-(3,4-methylenedioxyphenyl)propionate

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

ethyl iodide
75-03-6

ethyl iodide

methyl 2-(3,4-methylenedioxyphenyl)butyrate
148149-44-4

methyl 2-(3,4-methylenedioxyphenyl)butyrate

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

methyl (6-bromobenzo<1,3>dioxol-5-yl)acetate
51665-84-0

methyl (6-bromobenzo<1,3>dioxol-5-yl)acetate

Conditions
ConditionsYield
With bromine; acetic acid for 0.5h; Ambient temperature;84%
With bromine In acetic acid84%
With bromine In acetic acid at 20℃; for 0.5h;84%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

methyl α-diazo-α-(benzo[1,3]dioxol-5-yl)acetate
172795-73-2

methyl α-diazo-α-(benzo[1,3]dioxol-5-yl)acetate

Conditions
ConditionsYield
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
27914-73-4

4-acetoxybenzoyl chloride

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

[6-(4-Acetoxy-benzoyl)-benzo[1,3]dioxol-5-yl]-acetic acid methyl ester
207238-96-8

[6-(4-Acetoxy-benzoyl)-benzo[1,3]dioxol-5-yl]-acetic acid methyl ester

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

benzoyl chloride
98-88-4

benzoyl chloride

2-benzoyl-4,5-(methylenedioxy)-phenyl acetic acid methyl ester
132813-95-7

2-benzoyl-4,5-(methylenedioxy)-phenyl acetic acid methyl ester

Conditions
ConditionsYield
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 dichloromethane48%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

acetic acid
64-19-7

acetic acid

Methyl 2-acetyl-4,5-methylenedioxyphenylacetate
87722-77-8

Methyl 2-acetyl-4,5-methylenedioxyphenylacetate

Conditions
ConditionsYield
With perchloric acid In various solvent(s) for 48h; Ambient temperature;78%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

3-nitrobenzoic acid
121-92-6

3-nitrobenzoic acid

methyl 4,5-methylenedioxy-2-(3-nitrobenzoyl)phenylacetate

methyl 4,5-methylenedioxy-2-(3-nitrobenzoyl)phenylacetate

Conditions
ConditionsYield
With phosphorus pentoxide In 1,2-dichloro-ethane77%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

C10H20NO3(1+)*BF4(1-)

C10H20NO3(1+)*BF4(1-)

Benzo[1,3]dioxol-5-yl-[1-(2,2-dimethoxy-ethyl)-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester
103740-45-0, 103740-56-3

Benzo[1,3]dioxol-5-yl-[1-(2,2-dimethoxy-ethyl)-pyrrolidin-(2E)-ylidene]-acetic acid methyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran for 1h; Ambient temperature;75%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

acrylonitrile
107-13-1

acrylonitrile

2-Benzo[1,3]dioxol-5-yl-4-cyano-butyric acid methyl ester
96422-65-0

2-Benzo[1,3]dioxol-5-yl-4-cyano-butyric acid methyl ester

Conditions
ConditionsYield
74%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

2-Aminophenyl disulfide
1141-88-4

2-Aminophenyl disulfide

A

2-Benzo[1,3]dioxol-5-yl-4H-benzo[1,4]thiazin-3-one
131602-97-6

2-Benzo[1,3]dioxol-5-yl-4H-benzo[1,4]thiazin-3-one

B

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

propionic acid
802294-64-0

propionic acid

methyl 5-(1-oxopropyl)-1,3-benzodioxol-6-ylacetate
87722-78-9

methyl 5-(1-oxopropyl)-1,3-benzodioxol-6-ylacetate

Conditions
ConditionsYield
With perchloric acid In various solvent(s) for 48h; Ambient temperature;72%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

3-Trifluoroacetyl-aminobenzoyl chloride
207238-93-5

3-Trifluoroacetyl-aminobenzoyl chloride

{6-[3-(2,2,2-Trifluoro-acetylamino)-benzoyl]-benzo[1,3]dioxol-5-yl}-acetic acid methyl ester

{6-[3-(2,2,2-Trifluoro-acetylamino)-benzoyl]-benzo[1,3]dioxol-5-yl}-acetic acid methyl ester

Conditions
ConditionsYield
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;
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

ortho-chlorobenzoic acid
118-91-2

ortho-chlorobenzoic acid

methyl 2-[6-(2-chlorobenzoyl)-2H-1,3-benzodioxole-5-yl]acetate

methyl 2-[6-(2-chlorobenzoyl)-2H-1,3-benzodioxole-5-yl]acetate

Conditions
ConditionsYield
With phosphorus pentoxide In dichloromethane at 20℃; for 18h;71%
With phosphorus pentoxide In dichloromethane at 20℃;
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

3-chlorobenzoate
535-80-8

3-chlorobenzoate

methyl 2-[6-(3-chlorobenzoyl)-2H-1,3-benzodioxole-5-yl]acetate

methyl 2-[6-(3-chlorobenzoyl)-2H-1,3-benzodioxole-5-yl]acetate

Conditions
ConditionsYield
With phosphorus pentoxide In dichloromethane at 20℃; for 18h;70%
With phosphorus pentoxide In dichloromethane at 20℃;
methanol
67-56-1

methanol

benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

methyl 2-(3,4-methylenedioxyphenyl)propionate
126934-94-9

methyl 2-(3,4-methylenedioxyphenyl)propionate

Conditions
ConditionsYield
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
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

4-methoxybenzoic acid
100-09-4

4-methoxybenzoic acid

methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate
197369-11-2

methyl 2-[2-(4-methoxybenzoyl)-4,5-methylenedioxyphenyl]acetate

Conditions
ConditionsYield
With phosphorus pentoxide In dichloromethane at 20℃; for 16h;64%
benzo[1,3]dioxol-5-yl-acetic acid methyl ester
326-59-0

benzo[1,3]dioxol-5-yl-acetic acid methyl ester

4-fluorobenzoyl chloride
403-43-0

4-fluorobenzoyl chloride

methyl 2-(4-fluorobenzoyl)-4,5-methylenedioxyphenylacetate
197369-12-3

methyl 2-(4-fluorobenzoyl)-4,5-methylenedioxyphenylacetate

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane for 24h; Ambient temperature;63%
With tin(IV) chloride In dichloromethane63%
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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