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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

Methyl 3,4,5-trimethoxybenzoate Manufacturer/High quality/Best price/In stock

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 3,4,5-Trimethoxy Benzoic Acid Methyl supplier in China

Cas:1916-07-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Methyl 3,4,5-trimethoxybenzoate Manufacturer

Cas:1916-07-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou 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

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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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 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Content Natural Extract Methyl 3,4,5-trimethoxybenzoate HACCP manufacturer

Cas:1916-07-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Methyl 3,4,5-trimethoxybenzoate CAS 1916-07-0 3,4,5-Trimethoxy benzoic acid methyl ester CAS no 1916-07-0 3,4,5-trimethoxy-2-methylbenzoate Trimethylgallic Acid Methyl Ester Methyl 3,4,5-trimethoxybenzoate Manufacturer High quality Best price In

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

New CAS 1916-07-0 with high quality products

Cas:1916-07-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powder 2. Fact

Methyl 3,4,5-trimethoxybenzoateCAS1916-07-0

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $25.0 / 26.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name Methyl 3,4,5-trimethoxybenzoate CAS No. 1916-07-0 Chemical formula C11H14O5 Purity

Methyl 3,4,5-trimethoxybenzoate CAS:1916-07-0

Cas:1916-07-0

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : Methyl 3,4,5-trimethoxybenzoate

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

Advantages: 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

Methyl 3,4,5-trimethoxybenzoate Manufacturer CAS 1916-07-0

Cas:1916-07-0

Min.Order:10 Gram

Negotiable

Type:Other

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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,3,4,5-trimethoxy-, methyl ester 1916-07-0

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Methyl 3,4,5-trimethoxybenzoate with CAS:1916-07-0

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $18.0 / 24.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Methyl 3,4,5-trimethoxybenzoate CAS:1916-07-0 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 or

Methyl 3,4,5-trimethoxybenzoate CAS:1916-07-0

Cas:1916-07-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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,3,4,5-trimethoxy-, methyl ester

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

Methyl 3,4,5-trimethoxybenzoate CAS 1916-07-0

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

Methyl 3, 4, 5-Trimethoxybenzoate CAS 1916-07-0

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Factory Manufacturer sales 3,4,5?Trimethoxy?Benzoic?Methyl?Ester CAS 1916-07-0

Cas:1916-07-0

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

3,4,5-Trimethoxy Benzoic Acid Methyl Ester

Cas:1916-07-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the business

3,4,5-Trimethoxybenzoic acid methyl ester

Cas:1916-07-0

Min.Order:1 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

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company 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

3,4,5-TRIMETHOXY BENIOATE(CAS NO:1916-07-0)

Cas:1916-07-0

Min.Order:1 Gram

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

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

High quality 3,4,5-Trimethoxy Benzoic Acid Methyl

Cas:1916-07-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging

High quality 1916-07-0 Best price Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: Methyl 3,4,5-Trimethoxybenzoate CAS No.:1916-07-0 Molecule Formula:C11H14O5 Molecule Weight:226.23 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

Best Quality Methyl 3,4,5-Trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

1916-07-0 Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product 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,

Methyl 3,4,5-trimethoxybenzoate

Cas:1916-07-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

methanol
67-56-1

methanol

Eudesmic acid
118-41-2

Eudesmic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid at 65℃; for 24h;100%
at 65℃; for 24h; Acidic conditions;100%
With sulfuric acid Reflux;97%
N,N-diethyl(3,4,5-trimethoxyphenyl)carboxamide
5470-42-8

N,N-diethyl(3,4,5-trimethoxyphenyl)carboxamide

trimethoxonium tetrafluoroborate
420-37-1

trimethoxonium tetrafluoroborate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N,N-diethyl(3,4,5-trimethoxyphenyl)carboxamide; trimethoxonium tetrafluoroborate With disodium hydrogenphosphate In acetonitrile at 20℃; Methylation;
Stage #2: With sodium hydrogencarbonate for 18h; Hydrolysis;
95%
methyl galloate
99-24-1

methyl galloate

dimethyl sulfate
77-78-1

dimethyl sulfate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 48h; Reflux;94.4%
With potassium carbonate In acetonitrile for 48h; Reflux;94.4%
With potassium carbonate In acetone for 0.25h; Etherification; methylation; microwave irradiation;81%
With potassium carbonate In acetone for 24h; Reflux;62.4%
Eudesmic acid
118-41-2

Eudesmic acid

methyl iodide
74-88-4

methyl iodide

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 2h;94%
With tetramethlyammonium chloride; sodium hydride 1.) hexane, 25 deg C, 30 min; 50 deg C, 2 h, 2.) methyl ethyl ketone, 50 - 60 deg C, 30 min, 3.) RT, 6 h;62%
With tetraethylammonium chloride; sodium hydride Product distribution; 1.) hexane, 25 deg C, 30 min; 50 deg C, 2 h, 2.) methyl ethyl ketone, 50 - 60 deg C, 30 min, 3.) RT, 6 h; other R4NCl, effect of the absence of quaternary ammonium salt;
methanol
67-56-1

methanol

3,4,5-trimethoxy-benzaldehyde
86-81-7

3,4,5-trimethoxy-benzaldehyde

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With titanium silicate; dihydrogen peroxide for 12h; Heating;92%
With 3-mesityl-4-methylthiazol-3-ium bis((trifluoromethyl)sulfonyl)imide; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran Electrochemical reaction; Inert atmosphere; Flow reactor;92%
With [bis(acetoxy)iodo]benzene; sodium bromide at 20℃; for 2h;88%
3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

aminomethyl phosphate

aminomethyl phosphate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: 3,4,5-trihydroxybenzoic acid; aminomethyl phosphate With sodium chloride; tin(ll) chloride; sodium sulfite at 45℃; for 1.33333h;
Stage #2: With potassium bisulfite for 4h; pH=10; pH-value; Temperature;
92%
3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

dimethyl sulfate
77-78-1

dimethyl sulfate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Heating;89%
With potassium carbonate In acetone 1) 2h, roomtemp. 2) 48h, reflux;80%
With tetra-(n-butyl)ammonium iodide; potassium carbonate Reflux;78%
methanol
67-56-1

methanol

(3,4,5-trimethoxyphenyl)methanol
3840-31-1

(3,4,5-trimethoxyphenyl)methanol

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With bismuth(III) chloride; palladium diacetate; potassium carbonate at 20℃; for 2h; chemoselective reaction;89%
With Au#Co; oxygen; potassium carbonate at 80℃; under 750.075 Torr; for 12h; Autoclave;78%
With iodine; potassium carbonate for 19h; Heating;77%
methanol
67-56-1

methanol

(1H-pyrrol-1-yl)(3,4,5-trimethoxyphenyl)methanone

(1H-pyrrol-1-yl)(3,4,5-trimethoxyphenyl)methanone

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With [2,2]bipyridinyl; bis(1,5-cyclooctadiene)nickel (0) In toluene at 20℃; for 1h; Sealed tube; chemoselective reaction;89%
N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide
5658-49-1

N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide

trimethoxonium tetrafluoroborate
420-37-1

trimethoxonium tetrafluoroborate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide; trimethoxonium tetrafluoroborate With disodium hydrogenphosphate In acetonitrile at 20℃; Methylation;
Stage #2: With sodium hydrogencarbonate for 18h; Hydrolysis;
87%
methylene chloride
74-87-3

methylene chloride

Eudesmic acid
118-41-2

Eudesmic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 10 - 35℃; for 3h; Temperature; Reagent/catalyst;85.9%
methylene chloride
74-87-3

methylene chloride

3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 10 - 110℃; for 10h; Time;85.3%
methyl galloate
99-24-1

methyl galloate

methyl iodide
74-88-4

methyl iodide

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 58h;85%
With potassium carbonate In N,N-dimethyl-formamide at 85℃;78%
With potassium carbonate; acetone
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

Eudesmic acid
118-41-2

Eudesmic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With copper quinolate In water; dimethyl sulfoxide at 120℃; for 24h;85%
methanol
67-56-1

methanol

3,4,5-Trimethoxybenzoyl chloride
4521-61-3

3,4,5-Trimethoxybenzoyl chloride

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: methanol With sodium
Stage #2: 3,4,5-Trimethoxybenzoyl chloride In methanol at 20℃; for 5h;
83%
With triethylamine at 20℃;
at 25℃; Kinetics;
dimethylsulfone
67-71-0

dimethylsulfone

3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 1.5h;79%
3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

methyl iodide
74-88-4

methyl iodide

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 1h;77%
With potassium carbonate In N,N-dimethyl-formamide at 50 - 55℃;
With potassium carbonate In acetone at 60℃; for 5h;400 mg
methanol
67-56-1

methanol

(E)-3,4,5-trimethoxybenzaldehyde oxime
39201-89-3, 65567-36-4, 65567-39-7

(E)-3,4,5-trimethoxybenzaldehyde oxime

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With 2-nitrobenzeneseleninic acid; dihydrogen peroxide at 20℃; for 24h;71%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

Eudesmic acid
118-41-2

Eudesmic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With pyridine at 0℃; for 0.333333h;70%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

(3,4,5-trimethoxyphenyl)methanol
3840-31-1

(3,4,5-trimethoxyphenyl)methanol

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

Eudesmic acid
118-41-2

Eudesmic acid

Conditions
ConditionsYield
With potassium phosphate; copper quinolate; tetra-(n-butyl)ammonium iodide In water; dimethyl sulfoxide at 120℃; for 24h;A 70%
B n/a
3,4,5-trihydroxybenzoic acid
149-91-7

3,4,5-trihydroxybenzoic acid

methyl iodide
74-88-4

methyl iodide

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

methyl 3,5-dihydroxy-4-methoxybenzoate
24093-81-0

methyl 3,5-dihydroxy-4-methoxybenzoate

C

3-hydroxy-4,5-dimethoxybenzoate
83011-43-2

3-hydroxy-4,5-dimethoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 48h;A 67%
B 7%
C 12%
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃;A 10%
B 61%
C 14%
methyl galloate
99-24-1

methyl galloate

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

methyl 3,5-dihydroxy-4-methoxybenzoate
24093-81-0

methyl 3,5-dihydroxy-4-methoxybenzoate

C

3-hydroxy-4,5-dimethoxybenzoate
83011-43-2

3-hydroxy-4,5-dimethoxybenzoate

Conditions
ConditionsYield
In ethanol; dichloromethane at 0℃;A n/a
B 54%
C n/a
In ethanol; dichloromethane at 0℃;A n/a
B 10%
C 40%
In ethanol; dichloromethane at 0℃; Yields of byproduct given;
methyl 2-bromo-3,4,5-trimethoxybenzoate
1968-71-4

methyl 2-bromo-3,4,5-trimethoxybenzoate

methyl 6-bromo-2,3,4-trimethoxybenzoate
80141-07-7

methyl 6-bromo-2,3,4-trimethoxybenzoate

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

methyl 2,3,4-trimethoxybenzoate
6395-18-2

methyl 2,3,4-trimethoxybenzoate

C

dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate
1968-73-6

dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate

D

dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate
80141-06-6

dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate

Conditions
ConditionsYield
With copper bronze at 280℃; for 0.333333h; Further byproducts given;A 9%
B 7%
C 26%
D 46%
methyl 2-bromo-3,4,5-trimethoxybenzoate
1968-71-4

methyl 2-bromo-3,4,5-trimethoxybenzoate

methyl 6-bromo-2,3,4-trimethoxybenzoate
80141-07-7

methyl 6-bromo-2,3,4-trimethoxybenzoate

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate
1968-73-6

dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate

C

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
4891-62-7, 65995-60-0, 71307-89-6

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester

D

dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate
80141-06-6

dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate

Conditions
ConditionsYield
With copper bronze 1.) from 240 deg C to 280 deg C, 2.) 280 deg C, 20 min; Further byproducts given;A 9%
B 26%
C 26%
D 46%
methyl 2-iodo-3,4,5-tri-methoxybenzoate
214260-74-9

methyl 2-iodo-3,4,5-tri-methoxybenzoate

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
4891-62-7, 65995-60-0, 71307-89-6

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester

C

4,5:4',5'-bis(methylenedioxy)-1,1'-biphenyl-2,2'-dicarboxaldehyde
60229-65-4

4,5:4',5'-bis(methylenedioxy)-1,1'-biphenyl-2,2'-dicarboxaldehyde

D

methyl 2-formyl-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxylate
73252-65-0

methyl 2-formyl-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxylate

Conditions
ConditionsYield
With <2-cyclohexyliminomethyl-4,5-methylenedioxyphenyl-C,N>(triethyl phosphite)copper(I) In tetrahydrofuran; hexane at 25℃; for 96h; Further byproducts given;A 15%
B 15%
C 4%
D 34%
methyl 2-bromo-3,4,5-trimethoxybenzoate
1968-71-4

methyl 2-bromo-3,4,5-trimethoxybenzoate

methyl 6-bromo-2,3,4-trimethoxybenzoate
80141-07-7

methyl 6-bromo-2,3,4-trimethoxybenzoate

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

methyl 2,3,4-trimethoxybenzoate
6395-18-2

methyl 2,3,4-trimethoxybenzoate

C

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
4891-62-7, 65995-60-0, 71307-89-6

4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With copper bronze 1.) from 240 deg C to 280 deg C, 2.) 280 deg C, 20 min;A 9%
B 7%
C 26%
methyl 3,5-dihydroxy-4-methoxybenzoate
24093-81-0

methyl 3,5-dihydroxy-4-methoxybenzoate

methyl iodide
74-88-4

methyl iodide

A

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

B

3-hydroxy-4,5-dimethoxybenzoate
83011-43-2

3-hydroxy-4,5-dimethoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50 - 55℃;A 12%
B n/a
methyl 3,5-dihydroxy-4-methoxybenzoate
24093-81-0

methyl 3,5-dihydroxy-4-methoxybenzoate

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Eudesmic acid
118-41-2

Eudesmic acid

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
With diethyl ether
In diethyl ether
In diethyl ether for 0.166667h;
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

methyl syringate
884-35-5

methyl syringate

Conditions
ConditionsYield
With iodine; magnesium In diethyl ether; dichloromethane at 80℃; for 1h;100%
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With aluminum (III) chloride In dichloromethane at 20℃;
Stage #2: With hydrogenchloride; water In dichloromethane; chloroform
98%
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With aluminum (III) chloride In dichloromethane at 20℃;
Stage #2: With hydrogenchloride In chloroform
98%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

3,4,5-trimethoxybenzohydrazide
3291-03-0

3,4,5-trimethoxybenzohydrazide

Conditions
ConditionsYield
With hydrazine at 92℃; for 4h;98.2%
With hydrazine In methanol; water Reflux;92%
With hydrazine hydrate In ethanol for 2h; Reflux;92%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

Eudesmic acid
118-41-2

Eudesmic acid

Conditions
ConditionsYield
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With potassium hydroxide In ethanol; water for 3h; Reflux;
Stage #2: With sulfuric acid In water
95%
With potassium hydroxide In ethanol for 48h; Reflux;95.6%
With potassium hydroxide In ethanol for 48h; Reflux;95.6%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

(3,4,5-trimethoxyphenyl)methanol
3840-31-1

(3,4,5-trimethoxyphenyl)methanol

Conditions
ConditionsYield
With C15H29MnNO3P2(1+)*Br(1-); potassium tert-butylate; hydrogen In 1,4-dioxane at 110℃; under 22502.3 Torr; for 24h; Inert atmosphere; Autoclave;95%
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 0.166667h; Inert atmosphere;95%
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 2h;88%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

methyl 2-bromo-3,4,5-trimethoxybenzoate
1968-71-4

methyl 2-bromo-3,4,5-trimethoxybenzoate

Conditions
ConditionsYield
With N-Bromosuccinimide In acetonitrile at 20℃; for 4h; Inert atmosphere;95%
With bromine In chloroform84%
With bromine; acetic anhydride at 0 - 20℃; for 5h;82%
difluoromethyl phenyl sulfide
1535-67-7

difluoromethyl phenyl sulfide

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

methyl 2-formyl-3,4,5-trimethoxybenzoate
72326-99-9

methyl 2-formyl-3,4,5-trimethoxybenzoate

Conditions
ConditionsYield
Stage #1: difluoromethyl phenyl sulfide; 3,4,5-trimethoxybenzoic acid methyl ester 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; Reagent/catalyst; Time;
95%
1-indoline
496-15-1

1-indoline

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

indolin-1-yl(3,4,5-trimethoxyphenyl)methanone
313496-16-1

indolin-1-yl(3,4,5-trimethoxyphenyl)methanone

Conditions
ConditionsYield
With C18H15IMnN3O3; sodium t-butanolate In toluene at 120℃; for 18h; Catalytic behavior; Time; Inert atmosphere; Schlenk technique;95%
With bis(1,5-cyclooctadiene)nickel (0); 3,4,7,8-Tetramethyl-o-phenanthrolin; potassium tert-butylate In toluene at 140℃; for 16h;89%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

(E)-1-phenyl-2-((E)-4-phenylbut-3-en-2-ylidene)hydrazine
358723-67-8

(E)-1-phenyl-2-((E)-4-phenylbut-3-en-2-ylidene)hydrazine

1-phenyl-3-(2-phenylethenyl)-5-(3,4,5-trimethoxyphenyl)-1H-pyrazole

1-phenyl-3-(2-phenylethenyl)-5-(3,4,5-trimethoxyphenyl)-1H-pyrazole

Conditions
ConditionsYield
Stage #1: (E)-1-phenyl-2-((E)-4-phenylbut-3-en-2-ylidene)hydrazine With lithium diisopropyl amide In tetrahydrofuran at 0℃;
Stage #2: 3,4,5-trimethoxybenzoic acid methyl ester In tetrahydrofuran at 0℃;
93%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

5-hydroxy(2H2)methyl-1,2,3-trimethoxybenzene
478703-05-8

5-hydroxy(2H2)methyl-1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With lithium aluminium deuteride In diethyl ether for 4h; Heating;87%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

1-phenyl-2-phenylacetylhydrazine
6596-66-3

1-phenyl-2-phenylacetylhydrazine

1,2-dihydro-1,4-diphenyl-5-(3,4,5-trimethoxyphenyl)-3H-pyrazol-3-one

1,2-dihydro-1,4-diphenyl-5-(3,4,5-trimethoxyphenyl)-3H-pyrazol-3-one

Conditions
ConditionsYield
Stage #1: 1-phenyl-2-phenylacetylhydrazine With lithium diisopropyl amide In tetrahydrofuran; hexane at 0℃; for 2h;
Stage #2: 3,4,5-trimethoxybenzoic acid methyl ester In tetrahydrofuran; hexane at 0℃; for 1h;
Stage #3: With hydrogenchloride In tetrahydrofuran; hexane for 1h; Heating;
86%
Dichloromethyl methyl ether
4885-02-3

Dichloromethyl methyl ether

3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

methyl 2-formyl-3,4,5-trimethoxybenzoate
72326-99-9

methyl 2-formyl-3,4,5-trimethoxybenzoate

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane at -20 - 20℃; for 12.5h; Inert atmosphere;85%
With tin(IV) chloride In dichloromethane at -70 - 5℃; for 2h; Inert atmosphere;5.28 g
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

methyl 2-iodo-3,4,5-tri-methoxybenzoate
214260-74-9

methyl 2-iodo-3,4,5-tri-methoxybenzoate

Conditions
ConditionsYield
With iodine; silver trifluoroacetate In chloroform at 20℃; for 2.06667h;84%
With iodine; periodic acid In sulfuric acid; acetic acid72%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

boron trifluoride
7637-07-2

boron trifluoride

acetophenone
98-86-2

acetophenone

C18H17BF2O5

C18H17BF2O5

Conditions
ConditionsYield
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester; acetophenone With sodium hydride In tetrahydrofuran at 60℃; for 24h; Inert atmosphere;
Stage #2: boron trifluoride With triethylamine In diethyl ether; dichloromethane at 20℃; for 1h; Inert atmosphere;
83%
3,4,5-trimethoxybenzoic acid methyl ester
1916-07-0

3,4,5-trimethoxybenzoic acid methyl ester

3,4,5-trimethoxy-2-nitrobenzoic acid methyl ester
5081-42-5

3,4,5-trimethoxy-2-nitrobenzoic acid methyl ester

Conditions
ConditionsYield
With (NH4)2Ce(NO3)5; acetic anhydride at 60℃; for 2h;82%
With nitric acid; acetic acid at 50℃; for 1.5h; Inert atmosphere;38%
With nitric acid In acetic acid at 10 - 30℃;26%
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