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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

2,3-Dimethoxybenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:86-51-1

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 2,3-Dimethoxybenzaldehyde supplier in China

Cas:86-51-1

Min.Order:0 Metric Ton

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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 2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1

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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

Large Stock 99.0% 2,3-Dimethoxybenzaldehyde 86-51-1 Producer

Cas:86-51-1

Min.Order:1 Gram

FOB Price: $0.1

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

Orthoveratraldehyde

Cas:86-51-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2,3-Dimethoxybenzaldehyde 86-51-1

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - 2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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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 86-51-1 with best quality

Cas:86-51-1

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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:10 Kilogram

FOB Price: $40.0 / 50.0

Type:Trading Company

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Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality 2,3-Dimethoxybenzaldehyde CAS 86-51-1

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Name: 2,3-Dimethoxybenzaldehyde Synonyms: o-veratraldehyde MF: C9H10O3 Appearance:White Powder Storage: Store in cool and dry place, away from sun light. Package:25kg Application: Pharmaceutical Intermediate Transportation:By sea or by air Port:Qi

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Solid Storage:Store in sealed contai

2,3-Dimethoxybenzaldehyde cas no 86-51-1

Cas:86-51-1

Min.Order:10 Gram

Negotiable

Type:Other

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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 developmen

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $2.0 / 4.0

Type:Trading Company

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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

2,3-Dimethoxybenzaldehyde 86-51-1

Cas:86-51-1

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.:86-51-1

Cas:86-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

2,3-Dimethoxybenzaldehyde cas:86-51-1

Cas:86-51-1

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:0

Negotiable

Type:Manufacturers

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:Slightly yellow crystals 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:A benzaldehyde derivative that may possess an

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Siwei Development Group Ltd.

Product name: 2,3-Dimethoxybenzaldehyde CAS No.:86-51-1 Molecule Formula:C9H10O3 Molecule Weight:166.17 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS

High Quality 2,3-Dimethoxybenzaldehyde in stock

Cas:86-51-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Product Name: 2,3-Dimethoxybenzaldehyde Synonyms: 3,5-Dihydroxypropiophenone;3,5-Dimethylsalicylic acid;LABOTEST-BB LT00932325;BENZALDEHYDE, 2,3-DIMETHOXY-;O-VERATRALDEHYDE;O-VERATRIC ALDEHYDE;4-Diethoxybenzene;2,3-Dimethoxybenzenecarbonal CAS:

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

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

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:0

Negotiable

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 api, intermediat

2,3-Dimethoxybenzaldehyde

Cas:86-51-1

Min.Order:1 Kilogram

FOB Price: $5.0 / 15.0

Type:Lab/Research institutions

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Synthetic route

2,3-dimethoxybenzyl alcohol
5653-67-8

2,3-dimethoxybenzyl alcohol

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With aluminium trichloride; 1-decyl-4-aza-1-azoniabicyclo[2.2.2]octane chlorochromate In acetonitrile for 1.4h; Heating;99%
With benzyltriphenylphosphonium dichromate In acetonitrile for 0.333333h; Oxidation; Heating;98%
With benzyltriphenylphosphonium chlorochromate In dichloromethane for 0.0333333h; Oxidation; microwave irradiation;98%
3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 45℃; for 42h;99%
Stage #1: 3-methoxy-2-hydroxybenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃;
Stage #1: 3-methoxy-2-hydroxybenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃;
Stage #1: 3-methoxy-2-hydroxybenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃;
3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In benzene98.7%
With potassium carbonate In methanol for 2.5h; Heating;93%
With potassium carbonate In benzene for 26h; Heating;89%
formaldehyd
50-00-0

formaldehyd

1,2-dimethoxybenzene
91-16-7

1,2-dimethoxybenzene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With triethylamine; magnesium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 100℃; for 6h;94.4%
1-(bis-ethylsulfanyl-methyl)-2,3-dimethoxy-benzene

1-(bis-ethylsulfanyl-methyl)-2,3-dimethoxy-benzene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate In dichloromethane; water at 20℃; for 0.166667h;90%
2,3-dihydroxybenzaldehyde
24677-78-9

2,3-dihydroxybenzaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Stage #1: 2,3-dihydroxybenzaldehyde With potassium carbonate In acetone at 20℃; for 0.5h;
Stage #2: dimethyl sulfate In acetone at 20℃; for 5h;
89%
With sodium hydroxide In water for 1h; Heating;68%
2,3-dimethoxyphenyl triflate
213479-69-7

2,3-dimethoxyphenyl triflate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With triethylsilane; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium acetate In acetonitrile at 25℃; for 16h; Schlenk technique; Inert atmosphere;83%
With triethylsilane; potassium acetate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene at 50℃; for 12h; Schlenk technique; Inert atmosphere; Molecular sieve;72%
formic acid
64-18-6

formic acid

1-iodo-2,3-dimethoxybenzene
25245-33-4

1-iodo-2,3-dimethoxybenzene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With iodine; triethylamine; triphenylphosphine In toluene at 80℃; for 4h; Sealed tube;82%
1,2-Dimethoxy-3-phenethyloxymethyl-benzene
121336-26-3

1,2-Dimethoxy-3-phenethyloxymethyl-benzene

A

2-phenylethanol
60-12-8

2-phenylethanol

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane; water at 20℃; for 12.5h;A 75%
B 73%
2,3-dihydroxybenzaldehyde
24677-78-9

2,3-dihydroxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 1h;73%
2,3-dihydroxybenzaldehyde
24677-78-9

2,3-dihydroxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

A

3-hydroxy-2-methoxybenzaldehyde
66495-88-3

3-hydroxy-2-methoxybenzaldehyde

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Stage #1: 2,3-dihydroxybenzaldehyde With potassium hydrogencarbonate In N,N-dimethyl-formamide for 0.5h; Inert atmosphere;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 28h; Inert atmosphere;
A 72%
B n/a
Stage #1: 2,3-dihydroxybenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 18h;
A 57%
B 19%
Stage #1: 2,3-dihydroxybenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 18h;
A 57%
B 19%
With sodium hydride In dimethyl sulfoxide at 25℃; for 17h; NaH : pyrocatechlol 1.1; Yields of byproduct given;A 52%
B n/a
1-((2,3-dimethoxybenzyl)oxy)-1H-benzo[d][1,2,3]triazole

1-((2,3-dimethoxybenzyl)oxy)-1H-benzo[d][1,2,3]triazole

4-nitrophenylboronic acid
24067-17-2

4-nitrophenylboronic acid

A

C15H15NO4

C15H15NO4

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium phosphate; water; palladium diacetate; bis[2-(diphenylphosphino)phenyl] ether In toluene at 100℃; for 18h;A 67%
B n/a
2,3-dihydroxybenzaldehyde
24677-78-9

2,3-dihydroxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

A

3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide at 25℃; for 17h; NaH : pyrocatechlol 2.2; Yields of byproduct given;A 58%
B n/a
2-(2,3-dimethoxyphenyl)-2-hydroxyacetonitrile
99060-42-1

2-(2,3-dimethoxyphenyl)-2-hydroxyacetonitrile

A

hydrogen cyanide
74-90-8

hydrogen cyanide

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1,2-dimethoxy-3-((1E)-prop-1-en-1-yl)benzene
167774-23-4

1,2-dimethoxy-3-((1E)-prop-1-en-1-yl)benzene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid; 4-aminobenzene sulfonic acid
With potassium dichromate; sulfuric acid
With ozone; ethyl acetate at -20℃; und Erhitzen des Reaktionsgemisches mit Wasserdampf;
3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

A

2,3-dimethoxybenzaldehyde dimethylacetal
59276-32-3

2,3-dimethoxybenzaldehyde dimethylacetal

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With potassium hydroxide
2,3-dimethoxybenzoyl chloride
7169-06-4

2,3-dimethoxybenzoyl chloride

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With Pd-BaSO4; xylene at 140℃; Hydrogenation;
meta-hydroxybenzaldehyde
100-83-4

meta-hydroxybenzaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With oxygen; copper; sodium carbonate; copper(I) chloride 1.) CH3CN; Multistep reaction;
2,3-dimethoxybenzoic acid
1521-38-6

2,3-dimethoxybenzoic acid

A

2,3-dimethoxybenzyl alcohol
5653-67-8

2,3-dimethoxybenzyl alcohol

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With chloro-trimethyl-silane; diisobutylaluminium hydride; triethylamine 1.) CH2Cl2, 0 deg C; 2.) CH2Cl2, -78 deg C; Yield given. Multistep reaction. Yields of byproduct given;
hydrogenchloride
7647-01-0

hydrogenchloride

(2-benzo[1,3]dioxol-5-yl-ethyl)-(2,3-dimethoxy-benzyliden)-amine

(2-benzo[1,3]dioxol-5-yl-ethyl)-(2,3-dimethoxy-benzyliden)-amine

A

homopiperonylamine hydrochloride
1653-64-1

homopiperonylamine hydrochloride

B

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

alkali salt of 2-oxy-3-methoxy-benzaldehyde

alkali salt of 2-oxy-3-methoxy-benzaldehyde

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With alkaline solution
tetrachloromethane
56-23-5

tetrachloromethane

2,3-dimethoxybenzoyl chloride
7169-06-4

2,3-dimethoxybenzoyl chloride

palladium-barium sulfate

palladium-barium sulfate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
at 140℃; Hydrogenation;
dimethyl sulfate
77-78-1

dimethyl sulfate

sodium salt of 2-oxy-3-methoxy-benzaldehyde

sodium salt of 2-oxy-3-methoxy-benzaldehyde

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
With benzene
2-cyano-3t-(2,3-dimethoxy-phenyl)-acrylic acid
91106-58-0

2-cyano-3t-(2,3-dimethoxy-phenyl)-acrylic acid

KOH-solution

KOH-solution

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

2-benzyl-3-(2,3-dimethoxyphenyl)-5-propylcarbamoyl-2,3-dihydroisoxazole-4-carboxylic acid methyl ester
919112-52-0

2-benzyl-3-(2,3-dimethoxyphenyl)-5-propylcarbamoyl-2,3-dihydroisoxazole-4-carboxylic acid methyl ester

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
In tetrahydrofuran Heating;
C-(2,3-dimethoxyphenyl)-N-benzyl-nitrone
868775-52-4, 919112-38-2

C-(2,3-dimethoxyphenyl)-N-benzyl-nitrone

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 73 percent / benzene / 22 h / 20 °C
2: 37 percent / methanol / 3 h / 20 °C
3: tetrahydrofuran / Heating
View Scheme
2-benzyl-3-(2,3-dimethoxyphenyl)-2,3-dihydroisoxazole-4,5-dicarboxylic acid dimethyl ester
919112-44-0

2-benzyl-3-(2,3-dimethoxyphenyl)-2,3-dihydroisoxazole-4,5-dicarboxylic acid dimethyl ester

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 37 percent / methanol / 3 h / 20 °C
2: tetrahydrofuran / Heating
View Scheme
3-ethoxysalicylaldehyde
492-88-6

3-ethoxysalicylaldehyde

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent / BBr3 / CHCl3 / 1. 0 deg C, 2.5 h; 2. room temperature, overnight
2: 68 percent / NaOH / H2O / 1 h / Heating
View Scheme
2,3-dimethoxybenzoic acid
1521-38-6

2,3-dimethoxybenzoic acid

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: chloroform; phosphorus pentachloride
2: palladium-barium sulfate; xylene / 140 °C / Hydrogenation
View Scheme
methylamine
74-89-5

methylamine

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(2,3-dimethoxy-benzylidene)-methyl-amine
722495-95-6

(2,3-dimethoxy-benzylidene)-methyl-amine

Conditions
ConditionsYield
at 20℃; for 12h;100%
In ethanol at 0 - 40℃;90%
With benzene zuletzt unter Erwaermen und Entfernen des gebildeten Wassers;
In benzene for 2h; Reflux;
In ethanol; water
2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

2,3-dimethoxybenzyl alcohol
5653-67-8

2,3-dimethoxybenzyl alcohol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 20℃; for 0.166667h;100%
With sodium tetrahydroborate In ethanol for 20h; Ambient temperature;99%
With sodium tetrahydroborate In methanol at 20℃; for 1h;99%
1-Bromotetradecane
112-71-0

1-Bromotetradecane

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(+/-)-1-hydroxy-1-(2.3-dimethoxy-phenyl)-pentadecane
33597-07-8

(+/-)-1-hydroxy-1-(2.3-dimethoxy-phenyl)-pentadecane

Conditions
ConditionsYield
Stage #1: 1-Bromotetradecane With iodine; magnesium In diethyl ether
Stage #2: 2,3-dimethyoxybenzaldehyde In diethyl ether for 4h; Reflux;
100%
With lithium In tetrahydrofuran at 0℃;63%
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

acetic acid
64-19-7

acetic acid

1-amino-2-propene
107-11-9

1-amino-2-propene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

2-(acetylallylamino)-N-tert-butyl-2-(2,3-dimethoxyphenyl)acetamide
956093-06-4

2-(acetylallylamino)-N-tert-butyl-2-(2,3-dimethoxyphenyl)acetamide

Conditions
ConditionsYield
In methanol at 20℃; for 6h; Ugi reaction;100%
2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C18H19NO2

C18H19NO2

Conditions
ConditionsYield
In neat (no solvent, solid phase) Milling;100%
(R)-1-Aminoindane
10277-74-4

(R)-1-Aminoindane

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C18H19NO2

C18H19NO2

Conditions
ConditionsYield
In neat (no solvent, solid phase) Milling;100%
(S)-1,2,3,4-tetrahydronapht-1-yl-amine
23357-52-0

(S)-1,2,3,4-tetrahydronapht-1-yl-amine

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C19H21NO2

C19H21NO2

Conditions
ConditionsYield
In neat (no solvent, solid phase) Milling;100%
(R)-1,2,3,4-Tetrahydro-1-naphthylamine
23357-46-2

(R)-1,2,3,4-Tetrahydro-1-naphthylamine

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C19H21NO2

C19H21NO2

Conditions
ConditionsYield
In neat (no solvent, solid phase) Milling;100%
nitromethane
75-52-5

nitromethane

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1,2-Dimethoxy-3-((E)-2-nitro-vinyl)-benzene
37630-20-9

1,2-Dimethoxy-3-((E)-2-nitro-vinyl)-benzene

Conditions
ConditionsYield
With ammonium acetate; acetic acid at 22℃; for 3h; ultrasound;99%
81%
With sodium hydroxide In methanol; water for 0.5h; Cooling with ice;46%
(2-iodo-4,5-dimethoxybenzyl)triphenylphosphonium bromide

(2-iodo-4,5-dimethoxybenzyl)triphenylphosphonium bromide

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1-(2-(2,3-dimethoxyphenyl)-1-ethenyl)-2-iodo-4,5-dimethoxybenzene

1-(2-(2,3-dimethoxyphenyl)-1-ethenyl)-2-iodo-4,5-dimethoxybenzene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 16h; Wittig reaction;99%
Stage #1: (2-iodo-4,5-dimethoxybenzyl)triphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at 0℃;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran at 20℃; Wittig reaction; Further stages.;
99%
3-bromopropylamine hydrochloride
5003-71-4

3-bromopropylamine hydrochloride

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

2,3-dimethoxybenzylidene-(3-bromo-1-propylamine)

2,3-dimethoxybenzylidene-(3-bromo-1-propylamine)

Conditions
ConditionsYield
Stage #1: 3-bromopropylamine hydrochloride With triethylamine In chloroform at 20℃; for 0.0833333h;
Stage #2: 2,3-dimethyoxybenzaldehyde With magnesium sulfate In chloroform at 20℃; for 16h;
99%
N-(4-aminophenyl)-N'-phenylurea
10141-46-5

N-(4-aminophenyl)-N'-phenylurea

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1-[4-(2,3-dimethoxy-benzylamino)phenyl]-3-phenylurea
1173493-02-1

1-[4-(2,3-dimethoxy-benzylamino)phenyl]-3-phenylurea

Conditions
ConditionsYield
With sodium cyanoborohydride In methanol Reflux; Inert atmosphere;99%
α,α-difluoromethyl p-tolyl sulfoxide
32368-82-4

α,α-difluoromethyl p-tolyl sulfoxide

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1-(2,3-dimethoxyphenyl)-2,2-difluoro-2-(p-tolylsulfinyl)ethan-1-ol

1-(2,3-dimethoxyphenyl)-2,2-difluoro-2-(p-tolylsulfinyl)ethan-1-ol

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at -30℃; for 0.666667h; Inert atmosphere; diastereoselective reaction;99%
malonic acid
141-82-2

malonic acid

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

trans-2,3-dimethoxycinnamic acid
7345-82-6

trans-2,3-dimethoxycinnamic acid

Conditions
ConditionsYield
piperidine In pyridine Heating;98%
With piperidine; pyridine at 120 - 130℃; Knoevenagel condensation;89%
Stage #1: malonic acid; 2,3-dimethyoxybenzaldehyde With pyridine at 50℃; Inert atmosphere;
Stage #2: With piperidine at 80 - 115℃; for 4h; Inert atmosphere;
Stage #3: With hydrogenchloride In water
84%
2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1,2-dimethoxy-3-methylbenzene
4463-33-6

1,2-dimethoxy-3-methylbenzene

Conditions
ConditionsYield
With hydrogenchloride; hydrogen; palladium on activated charcoal In methanol at 20℃; under 760.051 Torr; for 0.75h;98%
With potassium hydroxide; hydrazine In diethylene glycol at 90 - 100℃; for 1.5h;81%
With hydrogenchloride; amalgamated zinc; ethanol
benzyloxy-trimethylsilane
14642-79-6

benzyloxy-trimethylsilane

(2R,3R)-(E)-Methyl 2-acetoxy-3-(dimethylphenylsilyl)-hex-4-enoate
143446-41-7

(2R,3R)-(E)-Methyl 2-acetoxy-3-(dimethylphenylsilyl)-hex-4-enoate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(E)-(2S,5S,6R)-Methyl 2-acetoxy-6-(benzyloxy)-6-(2,3-dimethoxyphenyl)-5-methylhex-3-enoate
143446-40-6, 147060-58-0

(E)-(2S,5S,6R)-Methyl 2-acetoxy-6-(benzyloxy)-6-(2,3-dimethoxyphenyl)-5-methylhex-3-enoate

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 10h;98%
trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 18h;97%
2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

Conditions
ConditionsYield
With lithium chloride In N,N-dimethyl-formamide for 22h; Heating;98%
With aluminum (III) chloride In dichloromethane at -5 - 25℃;94%
With cerium(III) chloride; sodium iodide In acetonitrile for 7h; dealkylation; Heating;89%
With magnesium iodide for 10h; neat (no solvent);80%
With n-butyllithium; lithium 4-methylpiperazin-1-ide In toluene 1.) 15 deg C, 20 min, 2.) 65-70 deg C;55%
3(5)-amino-1,2,4-triazole
61-82-5

3(5)-amino-1,2,4-triazole

dimedone
126-81-8

dimedone

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

9-(2,3-dimethoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one

9-(2,3-dimethoxyphenyl)-6,6-dimethyl-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one

Conditions
ConditionsYield
With acetic acid at 60℃; for 0.333333h; Green chemistry;98%
With nano-AlPO4(SO3H) In acetonitrile at 50℃; for 0.25h;89%
diethyl 3-(allyloxy)-5-methoxybenzylphosphonate

diethyl 3-(allyloxy)-5-methoxybenzylphosphonate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

trans-3-(allyloxy)-2',3',5-trimethoxystilbene

trans-3-(allyloxy)-2',3',5-trimethoxystilbene

Conditions
ConditionsYield
Stage #1: diethyl 3-(allyloxy)-5-methoxybenzylphosphonate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h; Horner-Wadsworth-Emmons Olefination;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran at 0℃; Reflux;
98%
5-acetyl-4-methyl-2-phenylthiazole
7520-94-7

5-acetyl-4-methyl-2-phenylthiazole

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(3E)-(2,3-dimethoxy-phenyl)-1-(4-methyl-2-phenyl-thiazol-5-yl)propenone

(3E)-(2,3-dimethoxy-phenyl)-1-(4-methyl-2-phenyl-thiazol-5-yl)propenone

Conditions
ConditionsYield
With potassium hydroxide In methanol at 20℃; Claisen-Schmidt Condensation;98%
3-fluoro-1-diethylphosphonomethyl-benzene
63909-57-9

3-fluoro-1-diethylphosphonomethyl-benzene

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(E)-1-(3-fluorostyryl)-2,3-dimethoxybenzene

(E)-1-(3-fluorostyryl)-2,3-dimethoxybenzene

Conditions
ConditionsYield
Stage #1: 3-fluoro-1-diethylphosphonomethyl-benzene With sodium hydride In tetrahydrofuran at 0 - 5℃; for 0.5h; Horner-Wadsworth-Emmons Olefination;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran at 0 - 20℃; for 20h; Horner-Wadsworth-Emmons Olefination;
98%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

methyl 2-cyanoacetate
105-34-0

methyl 2-cyanoacetate

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

methyl 2-amino-4-(2,3-dimethoxyphenyl)-5,10-dioxo-5,10-dihydro-4H-benzo[g]chromene-3-carboxylate

methyl 2-amino-4-(2,3-dimethoxyphenyl)-5,10-dioxo-5,10-dihydro-4H-benzo[g]chromene-3-carboxylate

Conditions
ConditionsYield
With ammonium acetate In ethanol; water at 20℃; for 0.116667h; Sonication;98%
(1S,2S)-trans-2-amino-1-indanol
32151-02-3

(1S,2S)-trans-2-amino-1-indanol

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

(+)-(1S,2S)-2-(2,3-dimethoxybenzylideneamino)indan-1-ol
94077-04-0

(+)-(1S,2S)-2-(2,3-dimethoxybenzylideneamino)indan-1-ol

Conditions
ConditionsYield
In benzene for 10h;97.1%
morpholine
110-91-8

morpholine

Sesamol
533-31-3

Sesamol

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

6-((2,3-dimethoxyphenyl)(morpholino)methyl)benzo[d][1,3]dioxol-5-ol
102616-64-8

6-((2,3-dimethoxyphenyl)(morpholino)methyl)benzo[d][1,3]dioxol-5-ol

Conditions
ConditionsYield
In methanol Heating;97%
In neat (no solvent) at 125℃; for 0.166667h; Solvent; Reagent/catalyst; Microwave irradiation;87%
In ethanol Reflux;57%
Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

1-ethenyl-2,3-dimethoxybenzene
17055-36-6

1-ethenyl-2,3-dimethoxybenzene

Conditions
ConditionsYield
Stage #1: Methyltriphenylphosphonium bromide With sodium amide In diethyl ether at 20℃; for 10h; Inert atmosphere;
Stage #2: 2,3-dimethyoxybenzaldehyde In diethyl ether at -10 - 20℃; Wittig reaction; Inert atmosphere;
97%
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at -30℃; for 1h; Wittig Olefination;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran at -5 - 20℃; Wittig Olefination;
91%
With Amberlite IR-400 In N,N-dimethyl-formamide at 95℃; for 10h; Inert atmosphere;86%
Stage #1: Methyltriphenylphosphonium bromide With potassium hexamethylsilazane In tetrahydrofuran at 20℃; for 3h; Wittig Olefination; Inert atmosphere;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran for 18h; Wittig Olefination; Inert atmosphere; Reflux;
72%
Stage #1: Methyltriphenylphosphonium bromide In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Alkaline conditions;
Stage #2: 2,3-dimethyoxybenzaldehyde In tetrahydrofuran at 0℃; for 12h; Inert atmosphere;
2-amino-1-tert-butyl-4-cyanopyrrole
269726-49-0

2-amino-1-tert-butyl-4-cyanopyrrole

dimedone
126-81-8

dimedone

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C26H31N3O3
1380775-97-2

C26H31N3O3

Conditions
ConditionsYield
With L-proline In ethanol for 6h; Reflux;97%
3-aminoethyl-2-[(p-trifluoromethoxy)anilino]quinazolin-4(3H)-one
1275601-94-9

3-aminoethyl-2-[(p-trifluoromethoxy)anilino]quinazolin-4(3H)-one

2,3-dimethyoxybenzaldehyde
86-51-1

2,3-dimethyoxybenzaldehyde

C26H23F3N4O4
1461736-82-2

C26H23F3N4O4

Conditions
ConditionsYield
In ethanol at 75℃; for 3h;97%

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