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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 busine

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

1,2,3-Trimethoxybenzene

Cas:634-36-6

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 1,2,3-Trimethoxy Benzene supplier in China

Cas:634-36-6

Min.Order:1 Metric Ton

Negotiable

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 1,2,3-trimethoxybenzene

Cas:634-36-6

Min.Order:1

Negotiable

Type:Other

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Wuhan Fortuna Chemical Co.,Ltd

CAS RN.: 634-36-6 EINECS: 211-207-2 Molecular Weight:

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

Cas:634-36-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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

Pyrogallol trimethyl ether

Cas:634-36-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Our company Chengdu Yanxi import&export trading Co., Ltd , is founded with the registered fund of 10 millions RMB or USD 2 millions. Owing our own factory producing series of the medical raw materials and intermediates and the area of research

1,2,3-Trimethoxy Benzene

Cas:634-36-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

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Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality 1,2,3-Trimethoxybenzene CAS 634-36-6

Cas:634-36-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

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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---1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1,2,3-Trimethoxybenzene

Cas:634-36-6

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

Factory direct supply CAS 634-36-6 with best quality

Cas:634-36-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

purity 99% 1,2,3-Trimethoxybenzene customizable

Cas:634-36-6

Min.Order:10 Gram

FOB Price: $0.5 / 1.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Structure Formula Molecular Formula C9H12O3 Molecular Weight 168.186 Specification Appearance: white crystal Purity: 99.0% min M.P.: 43-45¡æ

1,2,3-Trimethoxybenzene CAS: 634-36-6

Cas:634-36-6

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High q

1,2,3-Trimethoxybenzene with competitive price CAS NO.: 634-36-6

Cas:634-36-6

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

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

Cas:634-36-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

CAS NO.:634-36-6

Cas:634-36-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many othe

1, 2, 3-Trimethoxybenzene CAS 634-36-6

Cas:634-36-6

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

Type:Trading Company

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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

1,2,3-Trimethoxy Benzene

Cas:634-36-6

Min.Order:0

Negotiable

Type:Manufacturers

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 1,2,3-Trimethoxybenzene Synonyms: 1 1,2,3-;1 2 3-TRIMETHOXYBENZENE 97+%;1,2,3-Trimethoxybenzene98%;PYROGALLOL TRIMETHYL ETHER;PYROGALLIC ACID TRIMETHYL ETHER;1,2,3-trimethoxy-benzen;Pyrogallol 1,2,3-trimethyl ether;1,2,3-TriMethoxy

1,2,3-Trimethoxybenzene Manufactuered in China best quality

Cas:634-36-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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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

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

JINING XINHE CHEMICAL CO., LTD

Advantage 1: The product passed the professional production process and quality inspection, the purity is 98% +. 2: Highly qualified engineers to provide technical documents and service. 3: We could provide sample for your test. 4: High qualit

1,2,3-Trimethoxybenzene634-36-6

Cas:634-36-6

Min.Order:1 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

1,2,3-TRIMETHOXYBENZENE(CAS NO:634-36-6)

Cas:634-36-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

dimethoxyanisole

Cas:634-36-6

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

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

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

ProName: 1,2,3-Trimethoxybenzene CasNo: 634-36-6 Molecular Formula: C9H12O3 Appearance: detailed see specifications Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Por

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:1 Gram

FOB Price: $6.0 / 9.0

Type:Trading Company

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:100 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

1,2,3-Trimethoxybenzene

Cas:634-36-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Synthetic route

1,3-dimethoxy-2-hydroxy-benzene
91-10-1

1,3-dimethoxy-2-hydroxy-benzene

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 90℃; for 5h; Product distribution; Further Variations:; Temperatures; Solvents; Pressures; reaction times; microwave irradiation;99%
With N,N'-dimethylimidazolium-2-carboxylate In acetonitrile at 160℃; for 1.33333h; Microwave irradiation; Green chemistry;93%
N,N,N',N'-tetrabutyl-N''-methylguanidine at 180℃; for 4.5h;82 % Chromat.
3,4,5-trimethoxyphenyl trifluoromethanesulfonate
143287-98-3

3,4,5-trimethoxyphenyl trifluoromethanesulfonate

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With hydrogen; diethylamine; palladium on activated charcoal In methanol at 20℃; for 4h;99%
With ammonium acetate; magnesium; palladium on activated charcoal In methanol at 20℃; for 1h;89%
With methanol; magnesium; palladium on activated charcoal at 20℃; for 12h;
1-bromo-3,4,5-trimethoxybenzene
2675-79-8

1-bromo-3,4,5-trimethoxybenzene

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With potassium hydroxide; iso-butanol; palladium diacetate; triphenylphosphine at 100℃; for 1h;99%
With 4-methyl-morpholine; tetrahydroxydiboron; 5%-palladium/activated carbon In 1,2-dichloro-ethane at 50℃; for 3h;98%
With methanol; gold; hydrogen; caesium carbonate at 100℃; under 3800.26 Torr; for 150h;93%
dimethyl sulfate
77-78-1

dimethyl sulfate

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
Stage #1: 2-hydroxyresorcinol With sodium hydroxide In acetone at 20℃; for 0.5h;
Stage #2: dimethyl sulfate In acetone at 20℃; for 10h;
98%
Stage #1: 2-hydroxyresorcinol With sodium hydroxide at 20℃; for 0.5h;
Stage #2: dimethyl sulfate at 20℃; for 10h;
98%
With sodium hydroxide98%
3,4,5-trimethoxy-benzaldehyde
86-81-7

3,4,5-trimethoxy-benzaldehyde

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With palladium nanoparticles supported on fibrous silica In cyclohexane at 130℃; Molecular sieve;95%
With hydrogen In tetrahydrofuran at 165℃; under 15001.5 - 26252.6 Torr; for 1.5h; Solvent; Autoclave;90.6%
With palladium diacetate In cyclohexane at 140℃; for 24h; Molecular sieve; air;68%
5-iodo-1,2,3-trimethoxybenzene
25245-29-8

5-iodo-1,2,3-trimethoxybenzene

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With 2-(2-methoxyethoxy)ethyl alcohol; oxygen; sodium hydride In 1,4-dioxane at 20℃; for 24h; Schlenk technique; chemoselective reaction;95%
With hydrogen; triethylamine In methanol; water at 120℃; under 22502.3 Torr; for 52h; Autoclave;82%
3,4,5-trimethoxybenzonitrile
1885-35-4

3,4,5-trimethoxybenzonitrile

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With lithium borohydride; C30H21F6N2NiO2P In tetrahydrofuran at 70℃; for 3h; Schlenk technique; Inert atmosphere;94%
2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

methyl iodide
74-88-4

methyl iodide

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With potassium carbonate In acetone93%
for 6h;80%
With potassium hydroxide
With potassium carbonate In acetone
(3,4,5-trimethoxyphenyl)methanol
3840-31-1

(3,4,5-trimethoxyphenyl)methanol

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With chlorobis(cyclooctene)-iridium(I) dimer; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; lithium chloride In water; 1,3,5-trimethyl-benzene at 170℃; for 20h; Schlenk technique; Inert atmosphere;93%
With oxygen; palladium diacetate; sodium carbonate In cyclohexane at 130℃; for 48h; Molecular sieve; Schlenk technique;86%
1-(methylsulfonyl)-2-(3,4,5-trimethoxyphenyl)diazene

1-(methylsulfonyl)-2-(3,4,5-trimethoxyphenyl)diazene

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
In water; isopropyl alcohol for 14h; Irradiation;89%
(3,4,5-methoxyphenyl)(1-oxido-2-pyridinyl)methanone

(3,4,5-methoxyphenyl)(1-oxido-2-pyridinyl)methanone

phenylboronic acid
98-80-6

phenylboronic acid

A

(1-oxido-2-pyridinyl)phenylmethanone
4789-06-4

(1-oxido-2-pyridinyl)phenylmethanone

B

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

1,2,3-trimethoxybenzene

C

2,4,6-trimethoxy-1,1’-biphenyl
64461-92-3

2,4,6-trimethoxy-1,1’-biphenyl

Conditions
ConditionsYield
With acetylacetonatodicarbonylrhodium(l); water In 1,4-dioxane at 140℃; for 24h; Suzuki-Miyaura Coupling; Schlenk technique; Sealed tube;A 87%
B 76%
C 8%
dimethyl sulfate
77-78-1

dimethyl sulfate

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

A

1,3-dimethoxy-2-hydroxy-benzene
91-10-1

1,3-dimethoxy-2-hydroxy-benzene

B

3-methocycatechol
934-00-9

3-methocycatechol

C

2,3-dimethoxyphenol
5150-42-5

2,3-dimethoxyphenol

D

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With sodium hydroxide; boric acid at 20 - 25℃; for 2h; pH 10.0 - 10.4;A n/a
B 84%
C n/a
D n/a
1,3-dimethoxy-2-hydroxy-benzene
91-10-1

1,3-dimethoxy-2-hydroxy-benzene

3-bromophenyltrimethylammonium iodide

3-bromophenyltrimethylammonium iodide

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 80℃; for 3h;83%
1-bromo-3,4,5-trimethoxybenzene
2675-79-8

1-bromo-3,4,5-trimethoxybenzene

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

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

A

2-(3,4,5-trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
214360-67-5

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

B

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); 1,3-bis-(diphenylphosphino)propane; triethylamine In toluene at 100℃; for 18h; Inert atmosphere;A 79%
B n/a
With copper(l) iodide; iron(III)-acetylacetonate; N,N,N,N,-tetramethylethylenediamine; sodium hydride In tetrahydrofuran; mineral oil at -10℃; Inert atmosphere;A 55%
B n/a
1-bromo-3,4,5-trimethoxybenzene
2675-79-8

1-bromo-3,4,5-trimethoxybenzene

A

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

1,2,3-trimethoxybenzene

B

3,3’,4,4’,5,5’-hexamethoxy-1,1’-biphenyl
56772-00-0

3,3’,4,4’,5,5’-hexamethoxy-1,1’-biphenyl

Conditions
ConditionsYield
Stage #1: 1-bromo-3,4,5-trimethoxybenzene With magnesium In tetrahydrofuran at 20℃; for 3h; Inert atmosphere;
Stage #2: With synthetic air; cobalt(II) chloride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere;
A 20%
B 79%
tetramethylorthosilicate
681-84-5

tetramethylorthosilicate

potassium 2,6-dimethoxybenzoate
16463-42-6

potassium 2,6-dimethoxybenzoate

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With oxygen; copper diacetate; silver carbonate In N,N-dimethyl-formamide at 145℃; for 18h;79%
1-bromo-3,4,5-trimethoxybenzene
2675-79-8

1-bromo-3,4,5-trimethoxybenzene

4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane
141550-13-2

4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane

A

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

1,2,3-trimethoxybenzene

B

1,2,3-trimethoxy-5-(3-methylbut-2-en-1-yl)benzene
93930-23-5

1,2,3-trimethoxy-5-(3-methylbut-2-en-1-yl)benzene

Conditions
ConditionsYield
With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3chloro-pyridyl)palladium(II) dichloride; potassium hydroxide In tetrahydrofuran at 70℃; for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; regioselective reaction;A 14%
B 78%
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%
1-iodo-2,3,4-trimethoxy-benzene
25245-37-8

1-iodo-2,3,4-trimethoxy-benzene

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)nickel (0); triphenylphosphine; trifluoroacetic acid In N,N-dimethyl-formamide at 55℃; for 9h;49%
1-bromo-3,4,5-trimethoxybenzene
2675-79-8

1-bromo-3,4,5-trimethoxybenzene

(E)-4-(2-bromo-vinyl)-anisole
6303-59-9, 60592-52-1, 27570-08-7

(E)-4-(2-bromo-vinyl)-anisole

A

4,4'-bis(trifluoromethyl)biphenyl
581-80-6

4,4'-bis(trifluoromethyl)biphenyl

B

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

1,2,3-trimethoxybenzene

C

1-(4-methoxyphenyl)-4-(4-methoxyphenyl)-1,3-butadiene
43212-67-5

1-(4-methoxyphenyl)-4-(4-methoxyphenyl)-1,3-butadiene

D

(E)-3,4,4',5-tetramethoxystilbene
134029-62-2

(E)-3,4,4',5-tetramethoxystilbene

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)nickel (0); N,N-dimethyl acetamide; silver fluoride; 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; zinc at 0 - 20℃; for 15h; Reagent/catalyst; Schlenk technique; Sealed tube; Inert atmosphere;A 40%
B 15%
C 40%
D 35%
5-iodo-1,2,3-trimethoxybenzene
25245-29-8

5-iodo-1,2,3-trimethoxybenzene

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

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

A

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

1,2,3-trimethoxybenzene

B

3,3’,4,4’,5,5’-hexamethoxy-1,1’-biphenyl
56772-00-0

3,3’,4,4’,5,5’-hexamethoxy-1,1’-biphenyl

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

methyl 3',4,4',5,5',6-hexamethoxybiphenyl-2-carboxylate
80141-09-9

methyl 3',4,4',5,5',6-hexamethoxybiphenyl-2-carboxylate

Conditions
ConditionsYield
With copper bronze 1.) 240 deg C, 0.5 h, 2.) from 240 deg C to 280 deg C, 0.5 h; Further byproducts given;A 15%
B 28%
C 8%
D 39%
3,4,5-trimethoxy-benzenesulfonic acid
42771-33-5

3,4,5-trimethoxy-benzenesulfonic acid

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
Erhitzen in Loesung;
3,4,5-trimethoxy-benzoic acid ; calcium salt

3,4,5-trimethoxy-benzoic acid ; calcium salt

A

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

1,2,3-trimethoxybenzene

B

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

3,4,5-trimethoxybenzoic acid methyl ester

Conditions
ConditionsYield
bei der trocknen Destillation;
2,3-dimethoxyphenol
5150-42-5

2,3-dimethoxyphenol

methyl iodide
74-88-4

methyl iodide

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With potassium hydroxide
3-methocycatechol
934-00-9

3-methocycatechol

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
at 25℃; for 336h; Aspergillus repens MA0197;
2,3-dimethoxyphenol
5150-42-5

2,3-dimethoxyphenol

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
Aspergillus repens MA0197; Yield given;
Carbonic acid 2,6-dimethoxy-phenyl ester methyl ester
114591-58-1

Carbonic acid 2,6-dimethoxy-phenyl ester methyl ester

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
dmap at 110℃; for 4h;92 % Chromat.
3-methocycatechol
934-00-9

3-methocycatechol

dimethyl sulfate
77-78-1

dimethyl sulfate

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

1,2,3-trimethoxybenzene

Conditions
ConditionsYield
With potassium carbonate In acetone26 mg
2,3,4-trimethoxyphenylboronic acid
118062-05-8

2,3,4-trimethoxyphenylboronic acid

A

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

1,2,3-trimethoxybenzene

B

2,3,4-trimethoxy-1-(2',3',4'-trimethoxyphenyl)benzene
6322-17-4

2,3,4-trimethoxy-1-(2',3',4'-trimethoxyphenyl)benzene

Conditions
ConditionsYield
With air; sodium carbonate; palladium diacetate In ethanol for 72h; Ambient temperature;A 42 % Chromat.
B 58 % Chromat.
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

1-iodo-2,3,4-trimethoxy-benzene
25245-37-8

1-iodo-2,3,4-trimethoxy-benzene

Conditions
ConditionsYield
With N-iodo-succinimide; trifluoroacetic acid In acetonitrile at 20℃; for 1.5h;100%
With N-iodo-succinimide In various solvent(s) at 27℃; for 0.25h;95%
With N-iodo-succinimide; trifluoroacetic acid In acetonitrile at 20℃;91%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

2,3,4-trimethoxybromobenzene
10385-36-1

2,3,4-trimethoxybromobenzene

Conditions
ConditionsYield
With benzyltriphenylphosphonium peroxodisulfate; potassium bromide In acetonitrile for 2h; Heating;100%
With pyridinium hydrobromide perbromide In acetic anhydride at 50 - 55℃; for 0.25h;99%
With N-Bromosuccinimide; C5H13NO3S In n-heptane at 25℃; for 14.5h; Darkness;99%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

C9H10(2)H2O3

C9H10(2)H2O3

Conditions
ConditionsYield
With perchloric acid; d(4)-methanol at 75℃; for 72h; Inert atmosphere;100%
2-acetoxyimino-3-oxo-butyric acid ethyl ester
6267-89-6

2-acetoxyimino-3-oxo-butyric acid ethyl ester

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

1,2,3-trimethoxybenzene

2',3',4'-trimethoxyacetophenone
13909-73-4

2',3',4'-trimethoxyacetophenone

Conditions
ConditionsYield
With PPA Ambient temperature;99%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

C13H13NO5

C13H13NO5

2,3,4-trimethoxybenzophenone
94709-11-2

2,3,4-trimethoxybenzophenone

Conditions
ConditionsYield
With PPA Ambient temperature;99%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

2-(3,4,5-trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
214360-67-5

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

Conditions
ConditionsYield
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; cyclopentyl methyl ether; 1,1'-di(pyridin-2-yl)-1,1',3,3'-tetrahydro-2,2'-bibenzo[d][1,3,2]diazaborole at 100℃; for 8h; Schlenk technique; Inert atmosphere;99%
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; 1-(4,4'-di-tert-butyl-[2,2'-bipyridin]-6-yl)-2-(dimethyl(phenyl)silyl)-2,3-dihydro-1H-benzo[d][1,3,2]diazaborole Inert atmosphere; Schlenk technique; Sealed tube;99%
Stage #1: bis(pinacol)diborane With C24H28ClIrN2O In n-heptane; isopropyl alcohol at 75℃; for 1h; Sealed tube; Inert atmosphere;
Stage #2: 1,2,3-trimethoxybenzene In n-heptane; isopropyl alcohol Sealed tube; Inert atmosphere;
99%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

1,2,3-trimethoxy-4-chlorobenzene
54625-53-5

1,2,3-trimethoxy-4-chlorobenzene

Conditions
ConditionsYield
With kaolin; sodium chlorite; manganese(III) acetylacetonate In dichloromethane at 25℃; for 1.33333h;98%
With N-chloro-succinimide In various solvent(s) at 27℃; for 0.5h;90%
With aluminum oxide; sodium chlorite; (salen)Mn(III) In dichloromethane at 20℃; for 0.833333h;89%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

1,5-dibromo-2,3,4-trimethoxybenzene
92670-09-2

1,5-dibromo-2,3,4-trimethoxybenzene

Conditions
ConditionsYield
With 1,3-dibromo-5,5-dimethoxyhydantoin In tetrahydrofuran at 0 - 20℃; for 18h;98%
With bromine In dichloromethane at 0 - 25℃; for 12h;81%
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione In tetrahydrofuran at 20℃; for 24h;72%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

acetic acid
64-19-7

acetic acid

pyrogallol triacetate
525-52-0

pyrogallol triacetate

Conditions
ConditionsYield
Stage #1: 1,2,3-trimethoxybenzene With boron tribromide In dichloromethane at 0 - 20℃; Inert atmosphere;
Stage #2: acetic acid In dichloromethane at 0 - 20℃; Inert atmosphere;
98%
4-azidobutanoyl chloride
14468-88-3

4-azidobutanoyl chloride

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

1,2,3-trimethoxybenzene

C13H17NO4
1415414-00-4

C13H17NO4

Conditions
ConditionsYield
Stage #1: 4-azidobutanoyl chloride; 1,2,3-trimethoxybenzene In dichloromethane at 20℃; for 0.166667h;
Stage #2: With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.333333h;
98%
Stage #1: 4-azidobutanoyl chloride; 1,2,3-trimethoxybenzene In dichloromethane at 20℃; for 0.166667h;
Stage #2: With ethylaluminum dichloride In dichloromethane at 20℃; for 0.333333h;
98%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

5-azidopentanoic chloride
79583-99-6

5-azidopentanoic chloride

C14H19NO4
1415414-02-6

C14H19NO4

Conditions
ConditionsYield
Stage #1: 1,2,3-trimethoxybenzene; 5-azidopentanoyl chloride In dichloromethane at 20℃; for 0.166667h;
Stage #2: With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.333333h;
97%
Stage #1: 1,2,3-trimethoxybenzene; 5-azidopentanoyl chloride In dichloromethane at 20℃; for 0.166667h;
Stage #2: With ethylaluminum dichloride In dichloromethane at 20℃; for 0.333333h;
97%
4-Methoxybenzenethiol
696-63-9

4-Methoxybenzenethiol

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

1,2,3-trimethoxybenzene

1,2,3-trimethoxy-5-[(4-methoxyphenyl)thio]benzene
1160839-21-3

1,2,3-trimethoxy-5-[(4-methoxyphenyl)thio]benzene

Conditions
ConditionsYield
With tetrabutylammonium acetate for 4.5h; Electrolysis; Inert atmosphere; Sealed tube; regioselective reaction;97%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

benzoyl chloride
98-88-4

benzoyl chloride

(3,4-dimethoxy-2-hydroxyphenyl)(phenyl)methanone
7508-32-9

(3,4-dimethoxy-2-hydroxyphenyl)(phenyl)methanone

Conditions
ConditionsYield
With aluminium trichloride In 1,2-dichloro-ethane 1.) from 0 deg C to RT, 3 h, 2.) reflux, 1 h;96%
With zinc(II) chloride
With aluminum (III) chloride In 1,2-dichloro-ethane at 0 - 5℃; for 5h; Heating / reflux;
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

chromium(0) hexacarbonyl
199620-14-9, 13007-92-6

chromium(0) hexacarbonyl

tricarbonyl(η(6)-1,2,3-trimethoxybenzene)chromium
12193-72-5

tricarbonyl(η(6)-1,2,3-trimethoxybenzene)chromium

Conditions
ConditionsYield
In tetrahydrofuran; dibutyl ether N2-atmosphere, protecting from light; excess arene, refluxing in THF/Bu2O=1:9 v/v for 5 d; filtration (Celite), evapn. (reduced pressure), chromy. (SiO2); elem. anal.;96%
boiling;;
boiling;;
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

(2-iodo-4,5-dimethoxyphenyl)acetic acid
35323-09-2

(2-iodo-4,5-dimethoxyphenyl)acetic acid

2-(2-iodo-4,5-dimethoxyphenyl)-1-(3,4,5-trimethoxyphenyl)ethanone
175293-60-4

2-(2-iodo-4,5-dimethoxyphenyl)-1-(3,4,5-trimethoxyphenyl)ethanone

Conditions
ConditionsYield
Stage #1: (2-iodo-4,5-dimethoxyphenyl)acetic acid With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 20℃; Inert atmosphere; Cooling;
Stage #2: 1,2,3-trimethoxybenzene With aluminum (III) chloride In dichloromethane; N,N-dimethyl-formamide at 20℃; Inert atmosphere; Cooling;
96%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

Conditions
ConditionsYield
With aluminium(III) iodide; tetra-(n-butyl)ammonium iodide In benzene for 0.5h; Heating;95%
With aluminum (III) chloride In chloroform for 4h; Solvent; Reflux;80%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

2-Fluorobenzoyl chloride
393-52-2

2-Fluorobenzoyl chloride

(2-Fluoro-phenyl)-(2-hydroxy-3,4-dimethoxy-phenyl)-methanone
140665-37-8

(2-Fluoro-phenyl)-(2-hydroxy-3,4-dimethoxy-phenyl)-methanone

Conditions
ConditionsYield
With aluminium trichloride In 1,2-dichloro-ethane 1.) from 0 deg C to RT, 3 h, 2.) reflux, 1 h;95%
silver tetrafluoroborate
14104-20-2

silver tetrafluoroborate

bromopentacarbonylmanganese(I)
14516-54-2

bromopentacarbonylmanganese(I)

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

1,2,3-trimethoxybenzene

(η(6)-1,2,3-trimethoxybenzene)manganesetricarbonyl tetrafluoroborate
180037-52-9

(η(6)-1,2,3-trimethoxybenzene)manganesetricarbonyl tetrafluoroborate

Conditions
ConditionsYield
In dichloromethane tratment of Mn-complex with AgBF4, then with C6H3(OMe)3;95%
Diphenylmethane
101-81-5

Diphenylmethane

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

1,2,3-trimethoxybenzene

C35H32O3
1169764-39-9

C35H32O3

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone; iron(II) chloride at 100℃; for 36h; Inert atmosphere;95%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

p-Chlorothiophenol
106-54-7

p-Chlorothiophenol

(4-chlorophenyl)(2,3,4-trimethoxyphenyl)sulfane

(4-chlorophenyl)(2,3,4-trimethoxyphenyl)sulfane

Conditions
ConditionsYield
With di-tert-butyl peroxide; iodine at 120℃; for 24h; Schlenk technique; Inert atmosphere;95%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

C10H13NO5

C10H13NO5

cyclopropyl 2,3,4-trimethoxyphenone

cyclopropyl 2,3,4-trimethoxyphenone

Conditions
ConditionsYield
With PPA Ambient temperature;94%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

C11H15NO7

C11H15NO7

A

2',3',4'-trimethoxyacetophenone
13909-73-4

2',3',4'-trimethoxyacetophenone

B

ethyl 3-oxo-3-(2',3',4'-trimethoxyphenyl)propanoate
38975-83-6

ethyl 3-oxo-3-(2',3',4'-trimethoxyphenyl)propanoate

Conditions
ConditionsYield
With PPA Ambient temperature;A 94%
B 1.5%
1,2,3-trimethoxybenzene
634-36-6

1,2,3-trimethoxybenzene

Veratric acid
93-07-2

Veratric acid

(3,4-dimethoxyphenyl)(2,3,4-trimethoxyphenyl)methanone
1309379-60-9

(3,4-dimethoxyphenyl)(2,3,4-trimethoxyphenyl)methanone

Conditions
ConditionsYield
With polyphosphoric acid at 80℃; for 1.5h;94%
With polyphosphoric acid at 80℃; for 1.5h;94%
With polyphosphoric acid
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