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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

Methyl 3,4-dimethoxybenzoate Manufacturer/High quality/Best price/In stock

Cas:2150-38-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

Veratric acid methyl ester

Cas:2150-38-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Methyl 3,4-dimethoxybenzoate CAS:2150-38-1

Cas:2150-38-1

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Trading Company

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

TIANFU CHEM -Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 2150-38-1 with competitive price

Cas:2150-38-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: Methyl veratrate CAS:2150-38-1 MF: C10H12O4 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25KG Application:APIs Transportation:By sea or by air Port:Qingdao Port

Methyl veratrate CAS:2150-38-1

Cas:2150-38-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

Benzoic acid,3,4-dimethoxy-, methyl ester 2150-38-1

Cas:2150-38-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Methyl 3,4-dimethoxybenzoate CAS:2150-38-1 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 orga

Methyl 3,4-dimethoxybenzoate CAS:2150-38-1

Cas:2150-38-1

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

Benzoic acid,3,4-dimethoxy-, methyl ester

Cas:2150-38-1

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

Benzoic acid,3,4-dimethoxy-, methyl ester

Cas:2150-38-1

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 Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Benzoic acid,3,4-dimethoxy-, methyl ester

Cas:2150-38-1

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

Methyl 3,4-dimethoxybenzoate Manufacturer

Cas:2150-38-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:Brown granular powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to ma

Benzoic acid,3,4-dimethoxy-, methyl ester

Cas:2150-38-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Methyl 3,4-dimethoxybenzoate Basic information Product Name: Methyl 3,4-dimethoxybenzoate Synonyms: 3,4-dimethoxy-benzoicacimethylester;Methyl ester of 3,4-Dimethoxybenzoic acid;Veratric acid, methyl ester;AKOS 219-07;3,4-DIMETHOXYBENZOIC ACI

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:1 Gram

Negotiable

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

TIANFU CHEM -Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

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

TIANFU CHEM -Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

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

TIANFU CHEM -Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

TIANFU CHEM -Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Changzhou Anchor Biological Technology Co., Ltd.

Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an

Methyl 3,4-dimethoxybenzoate Manufacturer/High quality/Best price/In stock CAS NO.2150-38-1

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Methyl 3,4-Dimethoxybenzoate

Cas:2150-38-1

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

manufacture Application:The refence standard products, for lab use, also we could produce bigger quantity on yr requirement.

methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO 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

Methyl 3,4-dimethoxybenzoate

Cas:2150-38-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

methanol
67-56-1

methanol

Veratric acid
93-07-2

Veratric acid

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With sulfuric acid for 4h; Reflux;100%
With 1,3,5-trichloro-2,4,6-triazine; sodium carbonate at 50℃; for 0.166667h; Sonication;99%
With sulfuric acid98%
tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

Veratric acid
93-07-2

Veratric acid

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With iron(III) trifluoromethanesulfonate at 90℃; Schlenk technique;98%
methanol
67-56-1

methanol

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With perchloric acid; sodium percarbonate; vanadia for 0.45h; Cooling;97%
With 2,2':6,2''-terpyridine; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium acetate; sodium hydroxide at 90℃; for 6h; Reagent/catalyst; Green chemistry; chemoselective reaction;95%
With [bis(acetoxy)iodo]benzene; sodium bromide at 20℃; for 2h;93%
methanol
67-56-1

methanol

(3,4-dimethoxyphenyl)methanol
93-03-8

(3,4-dimethoxyphenyl)methanol

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With trichloro(2,2':6',2''-terpyridine)rhodium(III); sodium hydrogencarbonate at 90℃; for 18h; Green chemistry; chemoselective reaction;96%
Stage #1: methanol With sodium tetrachloroaurate(III) dihyrate; potassium carbonate at 20℃; for 0.0166667h; Green chemistry;
Stage #2: (3,4-dimethoxyphenyl)methanol at 20℃; for 0.0333333h; Green chemistry;
Stage #3: With oxygen at 80℃; under 760.051 Torr; Autoclave; Green chemistry;
92%
With Au#Co; oxygen; potassium carbonate at 80℃; under 750.075 Torr; for 12h; Autoclave;92%
Isovanillic acid
645-08-9

Isovanillic acid

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
In diethyl ether Ambient temperature;95%
3-hydroxy-4-methoxybenzoate
6702-50-7

3-hydroxy-4-methoxybenzoate

methyl iodide
74-88-4

methyl iodide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 4.5h; Sealed tube;95%
3,4-dimethoxy-N-methoxybenzamide
25563-13-7

3,4-dimethoxy-N-methoxybenzamide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With N-Bromosuccinimide In toluene at 20℃; for 3h; Reagent/catalyst; Solvent; Time; Temperature;94%
With 3-chloro-benzenecarboperoxoic acid; copper(ll) bromide In 1,4-dioxane at 70℃; for 3h; Catalytic behavior; Solvent; Reagent/catalyst; Temperature;90%
3,4-dihydroxybenzoic acid methyl ester
2150-43-8

3,4-dihydroxybenzoic acid methyl ester

methyl iodide
74-88-4

methyl iodide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 65℃; for 16h; Sealed tube; Inert atmosphere;91%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

2-(3,4-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
365564-10-9

2-(3,4-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With palladium diacetate; triphenylphosphine; p-benzoquinone at 20℃; under 760.051 Torr; for 18h;89%
erythro-1-(3,4-dimethoxyphenyl)-3,3-dimethyl-2-(2-methoxyphenoxy)-1,3-propanediol

erythro-1-(3,4-dimethoxyphenyl)-3,3-dimethyl-2-(2-methoxyphenoxy)-1,3-propanediol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,2-dimethoxybenzene
91-16-7

1,2-dimethoxybenzene

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With caesium carbonate at 180℃; for 8h;A 88%
B 16%
1-(3,4-dimethoxyphenyl)ethanol
5653-65-6

1-(3,4-dimethoxyphenyl)ethanol

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

Veratric acid
93-07-2

Veratric acid

Conditions
ConditionsYield
With sodium nitrate; water; oxygen In dimethyl sulfoxide at 130℃; for 24h;A n/a
B 88%
3,4-dimethoxybenzohydrazide
41764-74-3

3,4-dimethoxybenzohydrazide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With methanol; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform at 20℃; for 0.416667h;85%
C29H37NO8

C29H37NO8

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

C19H18O7

C19H18O7

C

1-(3-methoxy-4-hydroxyphenyl)ethanone
498-02-2

1-(3-methoxy-4-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With sulfuric acid In methanol at 80℃; for 1h;A 80%
B 5%
C 83%
1,2-dimethoxy-4-methylbenzene
494-99-5

1,2-dimethoxy-4-methylbenzene

acetic acid
64-19-7

acetic acid

A

veratryl acetate
53751-40-9

veratryl acetate

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

C

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

D

Veratric acid
93-07-2

Veratric acid

Conditions
ConditionsYield
With oxygen; Co/Mn/Br at 80℃; for 8.31667h; Product distribution; Kinetics; Further Variations:; Catalysts; Temperatures;A 1.8%
B 12%
C 1.9%
D 80%
With hydrogen bromide; oxygen; cobalt(II) acetate; manganese(II) acetate at 60 - 80℃; for 4h; Further byproducts given;A 3.4%
B 0.9%
C 51.2%
D 19.5%
methanol
67-56-1

methanol

1-(3,4-dimethoxyphenyl)-2-nitroethan-1-one
46729-91-3

1-(3,4-dimethoxyphenyl)-2-nitroethan-1-one

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With potassium carbonate at 80℃; for 2h; Schlenk technique; Inert atmosphere;80%
With potassium carbonate at 80℃; for 2h; Inert atmosphere; Sealed tube;80%
3,4-Dihydroxybenzoic acid
99-50-3

3,4-Dihydroxybenzoic acid

methyl iodide
74-88-4

methyl iodide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 16h;72%
3-methoxy-4-hydroxybenzoic acid
121-34-6

3-methoxy-4-hydroxybenzoic acid

dimethyl sulfate
77-78-1

dimethyl sulfate

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
Stage #1: 3-methoxy-4-hydroxybenzoic acid With potassium carbonate In acetone at 20℃; for 0.166667h;
Stage #2: dimethyl sulfate In acetone for 6h; Reflux;
70%
With potassium carbonate In acetone for 2h; Heating;
methanol
67-56-1

methanol

2-(3,4-dimethoxyphenyl)-1,3-dithiane
50766-67-1

2-(3,4-dimethoxyphenyl)-1,3-dithiane

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

Veratric acid
93-07-2

Veratric acid

Conditions
ConditionsYield
With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene at 20℃; for 2h;A 26%
B 68%
1,2-dimethoxy-4-(1-methoxybut-2-ynyl)benzene
1184731-49-4

1,2-dimethoxy-4-(1-methoxybut-2-ynyl)benzene

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With methanol; (triphenylphosphine)gold(I) chloride; oxygen; silver(I) triflimide In dichloromethane at 25℃; for 15h;63%
C19H24O7

C19H24O7

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With caesium carbonate at 180℃; for 8h; Catalytic behavior; Autoclave;A 62%
B 16%
erythro-1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diyldimethyl biscarbonate

erythro-1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diyldimethyl biscarbonate

A

1,2-dimethoxybenzene
91-16-7

1,2-dimethoxybenzene

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With caesium carbonate; carbonic acid dimethyl ester at 180℃; for 8h;A 62%
B 12%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With copper quinolate; tetra-(n-butyl)ammonium iodide In water; dimethyl sulfoxide at 120℃; for 24h;61%
erythro-1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol

erythro-1-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,2-dimethoxybenzene
91-16-7

1,2-dimethoxybenzene

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With caesium carbonate at 180℃; for 8h;A 60%
B 14%
dimethyl 2-(3,4-methoxyphenyl)quinoline-3,4-dicarboxylate 1-oxide
88344-52-9

dimethyl 2-(3,4-methoxyphenyl)quinoline-3,4-dicarboxylate 1-oxide

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

methyl 2-(3,4-dimethoxyphenyl)indole-3-carboxylate
88344-57-4

methyl 2-(3,4-dimethoxyphenyl)indole-3-carboxylate

C

dimethyl 2-(3,4-dimethoxyphenyl)quinoline-3,4-dicarboxylate
88344-61-0

dimethyl 2-(3,4-dimethoxyphenyl)quinoline-3,4-dicarboxylate

D

dimethyl 1-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydroquinoline-3,4-dicarboxylate
88344-55-2

dimethyl 1-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydroquinoline-3,4-dicarboxylate

Conditions
ConditionsYield
In methanol; chloroform a) irradiation, 24 h, b) dark, 90 h; Further byproducts given;A 15%
B 17%
C 11%
D 58%
dimethyl 2-(3,4-methoxyphenyl)quinoline-3,4-dicarboxylate 1-oxide
88344-52-9

dimethyl 2-(3,4-methoxyphenyl)quinoline-3,4-dicarboxylate 1-oxide

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

1H-indole-2,3-dicarboxylic acid dimethyl ester
54781-93-0

1H-indole-2,3-dicarboxylic acid dimethyl ester

C

methyl 2-(3,4-dimethoxyphenyl)indole-3-carboxylate
88344-57-4

methyl 2-(3,4-dimethoxyphenyl)indole-3-carboxylate

D

dimethyl 1-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydroquinoline-3,4-dicarboxylate
88344-55-2

dimethyl 1-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydroquinoline-3,4-dicarboxylate

Conditions
ConditionsYield
In methanol; chloroform a) irradiation, 24 h, b) in the dark, 90 h; Further byproducts given;A 15%
B 7%
C 17%
D 58%
1,2-dimethoxy-4-(methoxymethyl)benzene
3840-28-6

1,2-dimethoxy-4-(methoxymethyl)benzene

A

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

B

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

Conditions
ConditionsYield
With laccase; oxygen; benzotriazol-1-ol In various solvent(s) at 20℃; for 24h; Product distribution; Further Variations:; Reagents;A 25%
B 57%
With laccase of Trametes villosa; Poliporus pinsitus; oxygen; benzotriazol-1-ol In acetonitrile at 20℃; for 24h; pH=5; Product distribution; Further Variations:; Reagents;A 25 % Chromat.
B 67 % Chromat.
C19H24O7

C19H24O7

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,2,3-trimethoxybenzene
621-23-8

1,2,3-trimethoxybenzene

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
at 180℃; for 8h; Catalytic behavior; Autoclave;A 57%
B 12%
methyl 6-bromo-3,4-dimethoxybenzoate
17667-32-2

methyl 6-bromo-3,4-dimethoxybenzoate

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
25015-63-8

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

A

2-pinacolboranyl-4,5-dimethoxybenzoic acid methyl ester
1201566-80-4

2-pinacolboranyl-4,5-dimethoxybenzoic acid methyl ester

B

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hydrogencarbonate In acetonitrile at 120℃; Inert atmosphere;A 55%
B 43%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

acetonitrile
75-05-8

acetonitrile

ω-cyano-3,4-dimethoxyacetophenone
4640-69-1

ω-cyano-3,4-dimethoxyacetophenone

Conditions
ConditionsYield
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: methyl 3,4-dimethoxybenzoate In tetrahydrofuran; hexane at -78 - -45℃; Further stages.;
100%
With sodium hydride In tetrahydrofuran for 6h; Cooling with ice; Reflux;96%
ethanol
64-17-5

ethanol

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

ethyl veratrate
3943-77-9

ethyl veratrate

Conditions
ConditionsYield
With platinum(IV) oxide; hydrogen at 60℃; under 750.075 - 1500.15 Torr; for 14h; Autoclave; Green chemistry; chemoselective reaction;99%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

methyl 5-bromo-3,4-dimethoxybenzoate
50772-79-7

methyl 5-bromo-3,4-dimethoxybenzoate

Conditions
ConditionsYield
With bromine; sodium acetate; acetic acid at 70℃;97%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Veratric acid
93-07-2

Veratric acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate In methanol; water at 20℃; for 4h;95%
With potassium hydroxide In methanol at 35℃; for 1h;94%
With lithium chloride In N,N-dimethyl-formamide for 0.166667h; Microwave irradiation; chemoselective reaction;57%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

3,4-dimethoxybenzohydrazide
41764-74-3

3,4-dimethoxybenzohydrazide

Conditions
ConditionsYield
With hydrazine94.5%
With hydrazine hydrate In methanol Reflux;90%
With hydrazine hydrate In ethanol for 3h; Reflux;88%
Dichloromethyl methyl ether
4885-02-3

Dichloromethyl methyl ether

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

2-formyl-4,5-dimethoxybenzoic acid methyl ester
53012-84-3

2-formyl-4,5-dimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane at -20 - 20℃; for 12h;93%
With tin(IV) chloride In dichloromethane at -20℃; for 0.5h;93%
d(4)-methanol
811-98-3

d(4)-methanol

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

methyl 3-methoxy-4-(methoxy-d3)benzoate

methyl 3-methoxy-4-(methoxy-d3)benzoate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;91%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

phenylacetylene
536-74-3

phenylacetylene

1-(3,4-dimethoxyphenyl)-3-phenyl-2-propyn-1-one
38395-07-2

1-(3,4-dimethoxyphenyl)-3-phenyl-2-propyn-1-one

Conditions
ConditionsYield
Stage #1: phenylacetylene With morpholine; n-butyllithium In tetrahydrofuran; hexane at -78℃;
Stage #2: methyl 3,4-dimethoxybenzoate In tetrahydrofuran; hexane at -78℃;
Stage #3: With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78℃; Further stages.;
87%
Stage #1: phenylacetylene With morpholine; n-butyllithium In tetrahydrofuran; hexane at -78℃;
Stage #2: methyl 3,4-dimethoxybenzoate In tetrahydrofuran; hexane at -78℃; for 0.166667h;
Stage #3: With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78℃; for 0.5h;
87%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

(S)-methyl p-tolyl sulfoxide
5056-07-5

(S)-methyl p-tolyl sulfoxide

(+)-(R)-2-(p-tolylsulfinyl)-3',4'-dimethoxyacetophenone

(+)-(R)-2-(p-tolylsulfinyl)-3',4'-dimethoxyacetophenone

Conditions
ConditionsYield
Stage #1: (S)-methyl p-tolyl sulfoxide With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
Stage #2: methyl 3,4-dimethoxybenzoate In tetrahydrofuran for 2h; Inert atmosphere;
85%
difluoromethyl phenyl sulfide
1535-67-7

difluoromethyl phenyl sulfide

methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

2-formyl-4,5-dimethoxybenzoic acid methyl ester
53012-84-3

2-formyl-4,5-dimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: difluoromethyl phenyl sulfide; methyl 3,4-dimethoxybenzoate With tin(IV) chloride In dichloromethane at 20℃; for 2h; Inert atmosphere;
Stage #2: With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In water; dimethyl sulfoxide at 20℃; for 2h;
85%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

methyl 4,5-dimethoxy-2-nitrobenzoate
26791-93-5

methyl 4,5-dimethoxy-2-nitrobenzoate

Conditions
ConditionsYield
With nitric acid; acetic acid; potassium nitrate at 45℃; for 5h;83%
With nitric acid for 1h; Cooling with ice;81.3%
With nitric acid at 10 - 15℃;72%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

Lithium; (R)-3-tert-butyl-6,7-dihydro-5H-pyrrolo[1,2-c]oxazol-1-olate
86046-10-8

Lithium; (R)-3-tert-butyl-6,7-dihydro-5H-pyrrolo[1,2-c]oxazol-1-olate

A

(2R,5R)-2-tert-butyl-5-(1'-hydroxy-2'-cyclohexenyl)-1-aza-3-oxabicyclo<3.3.0>octan-4-one
86046-25-5, 86116-80-5

(2R,5R)-2-tert-butyl-5-(1'-hydroxy-2'-cyclohexenyl)-1-aza-3-oxabicyclo<3.3.0>octan-4-one

B

(3R,7aR)-3-tert-Butyl-7a-(3,4-dimethoxy-benzoyl)-tetrahydro-pyrrolo[1,2-c]oxazol-1-one
86046-30-2

(3R,7aR)-3-tert-Butyl-7a-(3,4-dimethoxy-benzoyl)-tetrahydro-pyrrolo[1,2-c]oxazol-1-one

Conditions
ConditionsYield
In tetrahydrofuran; hexane -78 deg C -> -30 deg C, 2 h;A 50%
B 80%
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

o-Tolyl N,N,N',N'-tetramethylphosphorodiamidate
56184-99-7

o-Tolyl N,N,N',N'-tetramethylphosphorodiamidate

C20H27N2O5P
127654-87-9

C20H27N2O5P

Conditions
ConditionsYield
With sec.-butyllithium 1.) -105 deg C;79%
With sec.-butyllithium 1.) THF, -105 deg C, 1 h, 2.) -105 deg C; Yield given. Multistep reaction;
methyl 3,4-dimethoxybenzoate
2150-38-1

methyl 3,4-dimethoxybenzoate

4-hydroxy(2H2)methyl-1,2-dimethoxybenzene
27159-99-5

4-hydroxy(2H2)methyl-1,2-dimethoxybenzene

Conditions
ConditionsYield
With samarium diiodide; water-d2; triethylamine In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere;79%
With lithium aluminium deuteride In tetrahydrofuran for 3h; Heating;64%

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