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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-Dimethoxy-Phenethylamin supplier in China

Cas:120-20-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name 3,4-Dimethoxyphenethylamine (DMPEA) CAS number 120-20-7 Assay ≥99% Appearance Colorless liquid Capacity 500mt/year Application Pharmaceutica

3,4-Dimethoxyphenethylamine (DMPEA)

Cas:120-20-7

Min.Order:1 Kilogram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

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

3,4-Dimethoxyphenethylamine in stock

Cas:120-20-7

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 3,4-Dimethoxyphenethylamine Cas 120-20-7 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Colorless to light yellow viscous liquid Storage:Refrigerator P

High quality 3,4-Dimethoxyphenethylamine Cas 120-20-7 with best price

Cas:120-20-7

Min.Order:25 Kilogram

FOB Price: $78.0 / 82.0

Type:Trading Company

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 3,4-Dimethoxy-Phenethylamin

Cas:120-20-7

Min.Order:1

Negotiable

Type:Other

inquiry

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 Quality 99% 3,4-Dimethoxyphenethylamine 120-20-7 ISO Manufacturer

Cas:120-20-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences, T

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:10 Gram

Negotiable

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

2- (3, 4-Dimethoxyphenyl) Ethylamine

Cas:120-20-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2-(3,4-Dimethoxyphenyl)-ethylamine

Cas:120-20-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so

3,4-Dimethoxyphenethylamine 120-20-7

Cas:120-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

3,4-Dimethoxyphenethylamine 120-20-7

Cas:120-20-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 120-20-7 with best quality

Cas:120-20-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

English name: 2-(3,4-Dimethoxy phenyl)ethyl amine Alias: 3,4-Dimethoxyphenethylamine; Homoveratrylamine; Homoveratrylamin; 3,4-Dimethyloxy Phenylethylamine; 2-(3,4-Dimethyloxyphenyl)ethylamine Homoveratrylamine; AKOS 235-24; AKOS NCG1-0105; AKOS

2-(3,4-Dimethoxy phenyl)ethyl amine

Cas:120-20-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

3,4-Dimethoxyphenethylamine 120-20-7

Cas:120-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

3,4-Dimethoxyphenethylamine Basic information Product Name: 3,4-Dimethoxyphenethylamine Synonyms: 3,4-DiMethoxyphenethylaMine, 98% 100GR;3,4-DiMethoxyphenethylaMine, 98% 25GR;2-(3,4-DiMethoxyphenyl)-1-aMinoethane;NSC 16948;NSC 26152;NSC 6328;3

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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,

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Kilogram

FOB Price: $70.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

3,4-Dimethoxyphenethylamine CAS: 120-20-7 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 organi

3,4-Dimethoxyphenethylamine CAS: 120-20-7

Cas:120-20-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

3,4-Dimethoxyphenethylamine/ LIDE PHARMA- Factory supply / Best price

Cas:120-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3,4-Dimethoxyphenethylamine cas:120-20-7

Cas:120-20-7

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

3,4-Dimethoxy-Benzeneethanamine

Cas:120-20-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

3,4-Dimethoxyphenethylamine CAS NO.120-20-7

Cas:120-20-7

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

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

CAS 120-20-7 3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

3,4-Dimethoxy-Benzeneethanamine

Cas:120-20-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

3,4-dimethoxyphenethylamine hydrocholoride

Cas:120-20-7

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

Ammonium iodide

Cas:120-20-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

3,4-Dimethoxyphenethylamine

Cas:120-20-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

3,4-dimethoxyphenylacetonitrile
93-17-4

3,4-dimethoxyphenylacetonitrile

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In acetic acid for 4h;100%
Stage #1: 3,4-dimethoxyphenylacetonitrile With diborane In tetrahydrofuran at 55℃; for 16h; Inert atmosphere;
Stage #2: With hydrogenchloride; water In tetrahydrofuran at 0 - 20℃;
Stage #3: With sodium hydroxide In tetrahydrofuran; water
99%
With hydrogen; nickel In ethanol at 40℃; electrocatalytic hydrogenation;98%
1,2-dimethoxy-4-(2-nitro-vinyl)-benzene
4230-93-7

1,2-dimethoxy-4-(2-nitro-vinyl)-benzene

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With lithium borohydride; chloro-trimethyl-silane In tetrahydrofuran at 0 - 20℃;100%
With 5%-palladium/activated carbon; ammonium formate In methanol at 60 - 65℃; Temperature; Reagent/catalyst; Inert atmosphere;91.2%
With potassium borohydride; boron trifluoride diethyl etherate In tetrahydrofuran for 3h; Reflux; Green chemistry;87.5%
(1S,4R)-2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene; hydrochloride
110098-01-6

(1S,4R)-2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene; hydrochloride

A

(1R,2S,6R,7S)-4-methyl-4-azatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione
3526-89-4, 6623-18-3, 56420-87-2

(1R,2S,6R,7S)-4-methyl-4-azatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione

B

6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
1745-07-9

6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

C

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With N-methylmaleimide In water at 50℃; for 4h;A 94%
B 18%
C 61%
3,4-dimethoxynitrostyrene
4230-93-7, 22568-47-4

3,4-dimethoxynitrostyrene

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran; diethyl ether at 0 - 70℃; for 12h; Inert atmosphere;89%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Reflux;84%
With lithium aluminium tetrahydride In tetrahydrofuran Reflux;76%
2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene
126424-25-7, 150737-45-4

2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
copper(II) sulfate In ethanol at 70℃; for 2h;82%
copper(II) sulfate In ethanol at 70℃; for 2h; other substrates, other catalysts;82%
1,2-dimethoxy-4-(2-nitroethyl)benzene
70360-83-7

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

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 4h; Inert atmosphere; Green chemistry; chemoselective reaction;82%
With sodium tetrahydroborate; iron; water at 20℃; for 16h;82%
With hydrogenchloride; zinc
N-(2-hydroxybenzyl)-3,4-dimethoxyphenylethylamine
171516-51-1

N-(2-hydroxybenzyl)-3,4-dimethoxyphenylethylamine

A

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

B

C21H18O3

C21H18O3

Conditions
ConditionsYield
at 200℃; under 10 Torr; for 0.0833333h; Product distribution; pyrolysis without solvent, isolated as sulfate;A 80%
B n/a
[2-(3,4-dimethoxy-phenyl)-ethyl]-carbamic acid 2,2,2-trichloro-ethyl ester

[2-(3,4-dimethoxy-phenyl)-ethyl]-carbamic acid 2,2,2-trichloro-ethyl ester

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With indium; ammonium chloride In ethanol for 3h; Heating;76%
N-[2-(3,4-dimethoxyphenyl)ethyl]-2,2,2-trifluoroacetamide
13230-71-2

N-[2-(3,4-dimethoxyphenyl)ethyl]-2,2,2-trifluoroacetamide

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With potassium carbonate In methanol; water for 2h; Heating;63%
N,N'-(3,4-dimethoxy-β-phenylethyl)succindiamide
102897-57-4

N,N'-(3,4-dimethoxy-β-phenylethyl)succindiamide

A

N-<2-(3,4-dimethoxyphenyl)ethyl>succinimide
39662-45-8

N-<2-(3,4-dimethoxyphenyl)ethyl>succinimide

B

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
Stage #1: N,N'-(3,4-dimethoxy-β-phenylethyl)succindiamide With sodium tetrahydroborate In methanol at 20℃; for 1h;
Stage #2: With hydrogenchloride In water for 2h; Reflux;
A 30%
B 50%
indole-3-acetonitrile
771-51-7

indole-3-acetonitrile

3,4-dimethoxyphenylacetonitrile
93-17-4

3,4-dimethoxyphenylacetonitrile

A

1-(3,4-dimethoxy-benzyl)-2,3,4,9-tetrahydro-1H-β-carboline
53629-44-0

1-(3,4-dimethoxy-benzyl)-2,3,4,9-tetrahydro-1H-β-carboline

B

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

C

1-(3-methyl-1H-indole)-1,2,3,4-tetrahydro-β-carboline
168209-33-4

1-(3-methyl-1H-indole)-1,2,3,4-tetrahydro-β-carboline

D

Tris-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine

Tris-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine

Conditions
ConditionsYield
With hydrogen; palladium In acetic acid for 72h;A 37%
B 14%
C 28%
D 16%
3,4-dimethoxyphenylacetonitrile
93-17-4

3,4-dimethoxyphenylacetonitrile

A

N-<2-(3,4-dimethoxyphenyl)ethyl>-2-(3,4-dimethoxyphenyl)ethylamine
24997-88-4

N-<2-(3,4-dimethoxyphenyl)ethyl>-2-(3,4-dimethoxyphenyl)ethylamine

B

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

C

Tris-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine

Tris-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In acetic acid for 48h;A 35%
B 35%
C 10%
2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene
126424-25-7, 150737-45-4

2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-aza-bicyclo[2.2.1]hept-5-ene

A

6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
1745-07-9

6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

B

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With N-methylmaleimideA 20%
B n/a
3,4-dimethoxyphenylacetonitrile
93-17-4

3,4-dimethoxyphenylacetonitrile

A

N-<2-(3,4-dimethoxyphenyl)ethyl>-2-(3,4-dimethoxyphenyl)ethylamine
24997-88-4

N-<2-(3,4-dimethoxyphenyl)ethyl>-2-(3,4-dimethoxyphenyl)ethylamine

B

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With ethanol; nickel at 90℃; under 58840.6 Torr; Hydrogenation;
5-bromo-3,4-dimethoxy-1-(2-nitrovinyl)benzene
54291-90-6

5-bromo-3,4-dimethoxy-1-(2-nitrovinyl)benzene

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With tetrahydrofuran; lithium aluminium tetrahydride
(dimethoxy-3,4 phenyl)-2 methoxy-2 nitro-1 ethane
57542-90-2

(dimethoxy-3,4 phenyl)-2 methoxy-2 nitro-1 ethane

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With sulfuric acid; palladium; acetic acid Hydrogenation;
4-(1,2-dibromo-2-nitro-ethyl)-1,2-dimethoxy-benzene
55446-63-4

4-(1,2-dibromo-2-nitro-ethyl)-1,2-dimethoxy-benzene

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With methanol; palladium Hydrogenation;
3-(3,4-dimethoxyphenyl)propionic acid amide
14773-41-2

3-(3,4-dimethoxyphenyl)propionic acid amide

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With sodium hypochlorite at 70 - 75℃;
With alkaline potassium hypochlorite und Eintragen des Reaktionprodukts in siedende Kalilauge;
With potassium hypobromite auf dem Wasserbade;
3,4-dimethoxyphenethyl isocyanate
35167-81-8

3,4-dimethoxyphenethyl isocyanate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With hydrogenchloride
3-(3,4-dimethoxy-phenyl)-propionyl azide
21997-97-7

3-(3,4-dimethoxy-phenyl)-propionyl azide

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With methanol und Erwaermen des Reaktionsprodukts mit wss.-aethanol.Kalilauge;
With benzyl alcohol; benzene und Erwaermen des Reaktionsprodukts mit wss.Schwefelsaeure;
With benzyl alcohol; benzene und Erwaermen des Reaktionsprodukts mit wss.Salzsaeure;
With benzyl alcohol; benzene und Erwaermen des Reaktionsprodukts mit wss.Salzsaeure und Essigsaeure;
Multi-step reaction with 2 steps
1: benzene
2: aqueous hydrochloric acid
View Scheme
2-(3,4-dimethoxyphenyl)acetaldehyde oxime
77733-60-9

2-(3,4-dimethoxyphenyl)acetaldehyde oxime

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With ethanol; sodium
Multi-step reaction with 2 steps
1: acetic acid anhydride
2: palladium; sulfuric acid; acetic acid / Hydrogenation
View Scheme
(3,4-dimethoxy-phenyl)-glyoxal-2-oxime

(3,4-dimethoxy-phenyl)-glyoxal-2-oxime

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With sulfuric acid; palladium; acetic acid Hydrogenation;
acetoxy-(3,4-dimethoxy-phenyl)-acetonitrile
13782-40-6

acetoxy-(3,4-dimethoxy-phenyl)-acetonitrile

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Conditions
ConditionsYield
With sulfuric acid; palladium; acetic acid Hydrogenation;
DL-1-(2,4-Dichlor-phenoxy)-3-<2-(3,4-dimethoxyphenyl)-ethylamino>propan-2-ol
104970-08-3

DL-1-(2,4-Dichlor-phenoxy)-3-<2-(3,4-dimethoxyphenyl)-ethylamino>propan-2-ol

A

2,4-Dichlorophenoxyacetic acid
94-75-7

2,4-Dichlorophenoxyacetic acid

B

1-Amino-3-(2,4-dichloro-phenoxy)-propan-2-ol
23106-02-7

1-Amino-3-(2,4-dichloro-phenoxy)-propan-2-ol

C

3-(2,4-dichloro-phenoxy)-propane-1,2-diol
34646-53-2

3-(2,4-dichloro-phenoxy)-propane-1,2-diol

D

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

E

4-{2-[3-(2,4-Dichloro-phenoxy)-2-hydroxy-propylamino]-ethyl}-2-methoxy-phenol
121185-84-0

4-{2-[3-(2,4-Dichloro-phenoxy)-2-hydroxy-propylamino]-ethyl}-2-methoxy-phenol

F

2,4-dichlorophenol
120-83-2

2,4-dichlorophenol

Conditions
ConditionsYield
biotransformation;
[2-(3,4-Dimethoxy-phenyl)-ethyl]-(4aR,8aR)-octahydro-isochromen-(1Z)-ylidene-amine; hydrochloride

[2-(3,4-Dimethoxy-phenyl)-ethyl]-(4aR,8aR)-octahydro-isochromen-(1Z)-ylidene-amine; hydrochloride

A

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

cis-octahydro-1H-2-benzopyran-1-one
124189-22-6, 124189-23-7

cis-octahydro-1H-2-benzopyran-1-one

Conditions
ConditionsYield
With sulfuric acid for 2h; Heating; Yield given. Yields of byproduct given;
[2-(3,4-Dimethoxy-phenyl)-ethyl]-(4aS,8aR)-octahydro-isochromen-(1Z)-ylidene-amine; hydrochloride

[2-(3,4-Dimethoxy-phenyl)-ethyl]-(4aS,8aR)-octahydro-isochromen-(1Z)-ylidene-amine; hydrochloride

A

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

trans-octahydro-1H-2-benzopyran-1-one
124189-22-6, 124189-23-7

trans-octahydro-1H-2-benzopyran-1-one

Conditions
ConditionsYield
With sulfuric acid for 2h; Heating; Yield given. Yields of byproduct given;
(1R,3S,5R)-5-[2-(3,4-Dimethoxy-phenyl)-ethylcarbamoyl]-1,3,5-trimethyl-cyclohexane-1,3-dicarboxylic acid monomethyl ester

(1R,3S,5R)-5-[2-(3,4-Dimethoxy-phenyl)-ethylcarbamoyl]-1,3,5-trimethyl-cyclohexane-1,3-dicarboxylic acid monomethyl ester

A

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

B

(1R,5S,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid methyl ester
156571-20-9

(1R,5S,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid methyl ester

Conditions
ConditionsYield
With water In acetonitrile at 37℃; Rate constant; buffer (pH 5.0-6.3);
(1S,3S,5R)-5-[2-(3,4-Dimethoxy-phenyl)-ethylcarbamoyl]-1,3,5-trimethyl-cyclohexane-1,3-dicarboxylic acid monomethyl ester

(1S,3S,5R)-5-[2-(3,4-Dimethoxy-phenyl)-ethylcarbamoyl]-1,3,5-trimethyl-cyclohexane-1,3-dicarboxylic acid monomethyl ester

A

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

B

(1R,5S,7R)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid methyl ester
108694-84-4

(1R,5S,7R)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid methyl ester

Conditions
ConditionsYield
With water In dimethyl sulfoxide at 22℃; Rate constant; buffer (pH 2.0-8.0); also in temp. 37 deg C (pH 5.0-6.3);
3,4-dimethoxy<α-14C>phenethylamine

3,4-dimethoxy<α-14C>phenethylamine

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

succinic acid anhydride
108-30-5

succinic acid anhydride

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-<2-(3,4-dimethoxyphenyl)ethyl>succinimide
39662-45-8

N-<2-(3,4-dimethoxyphenyl)ethyl>succinimide

Conditions
ConditionsYield
With acetic acid for 24h; Reflux;100%
Stage #1: succinic acid anhydride; 2-(3,4-dimethoxyphenyl)-ethylamine In ethyl acetate at 20℃; for 0.5h;
Stage #2: With acetyl chloride In toluene for 1h; Reflux;
84%
With benzene und Erhitzen des Reaktionsprodukts mit Acetanhydrid unter Zusatz von wenig Pyridin;
phthalic anhydride
85-44-9

phthalic anhydride

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-2-(3,4-dimethoxyphenyl)ethylphthalimide
26477-09-8

N-2-(3,4-dimethoxyphenyl)ethylphthalimide

Conditions
ConditionsYield
Heating;100%
In methanol at 170 - 180℃;90%
at 100 - 150℃; Green chemistry;90%
formic acid
64-18-6

formic acid

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide
14301-36-1

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide

Conditions
ConditionsYield
With acetic anhydride 1.) 60 deg C, 30 min, 2.) 20 deg C, overnight;100%
With 4-methyl-morpholine; dmap; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine In dichloromethane at 35℃; for 0.05h; microwave irradiation;98%
In dichloromethane at 80℃; for 8h;95%
2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

chloroacetyl chloride
79-04-9

chloroacetyl chloride

2-chloro-N-(2-(3,4-dimethoxyphenyl)ethyl)acetamide
14301-31-6

2-chloro-N-(2-(3,4-dimethoxyphenyl)ethyl)acetamide

Conditions
ConditionsYield
In dichloromethane100%
With N,N-dimethyl-aniline In dichloromethane at 0℃; for 1h;98%
With N,N-dimethyl-aniline In dichloromethane at 0℃; for 2h;98%
2-furancarbonyl chloride
527-69-5

2-furancarbonyl chloride

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-<2-(3,4-dimethoxyphenyl)ethyl>furan-2-carboxamide

N-<2-(3,4-dimethoxyphenyl)ethyl>furan-2-carboxamide

Conditions
ConditionsYield
With pyridine In acetonitrile at 20℃; for 3h;100%
With triethylamine In chloroform for 2h; Ambient temperature;73%
neat (no solvent);
2-ethoxycarbonyl-1-cyclopentanone
611-10-9

2-ethoxycarbonyl-1-cyclopentanone

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

2-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-cyclopent-1-enecarboxylic acid ethyl ester
130655-36-6

2-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-cyclopent-1-enecarboxylic acid ethyl ester

Conditions
ConditionsYield
In ethanol at 100℃; for 1.33333h;100%
In ethanol at 100℃; for 2h;
In chloroform at 70℃; Molecular sieve;
ethyl cycloheptanone-2-carboxylate
774-05-0

ethyl cycloheptanone-2-carboxylate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

2-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-cyclohept-1-enecarboxylic acid ethyl ester
130655-37-7

2-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-cyclohept-1-enecarboxylic acid ethyl ester

Conditions
ConditionsYield
In ethanol at 100℃;100%
In ethanol at 100℃; for 2h;
Methyl formate
107-31-3

Methyl formate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide
14301-36-1

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide

Conditions
ConditionsYield
In methanol for 12h; Ambient temperature;100%
for 6h; Reflux;
methyl 4-formylhexanoate
66757-48-0

methyl 4-formylhexanoate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

4-{[(E)-2-(3,4-Dimethoxy-phenyl)-ethylimino]-methyl}-hexanoic acid methyl ester
78867-67-1

4-{[(E)-2-(3,4-Dimethoxy-phenyl)-ethylimino]-methyl}-hexanoic acid methyl ester

Conditions
ConditionsYield
at 50 - 60℃;100%
(+)-(4S,5R)-4-(2-Benzyloxyethyl)-5-ethyl-3,4,5,6-tetrahydro-2-pyrone
123001-21-8

(+)-(4S,5R)-4-(2-Benzyloxyethyl)-5-ethyl-3,4,5,6-tetrahydro-2-pyrone

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

(+)-(3S,4R)-3-(2-Benzyloxyethyl)-N-(3,4-dimethoxyphenethyl)-4-hydroxymethylhexacarboxamide
122937-64-8

(+)-(3S,4R)-3-(2-Benzyloxyethyl)-N-(3,4-dimethoxyphenethyl)-4-hydroxymethylhexacarboxamide

Conditions
ConditionsYield
at 155 - 165℃; for 6h;100%
at 135℃; Yield given;
2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine
92884-66-7

N,N-Dimethyl-N'-(pyrrolidon-2-yl-1-acetyl)formamidine

A

2-oxo-1-pyrrolidine acetamide
7491-74-9

2-oxo-1-pyrrolidine acetamide

B

N,N-dimethyl-N'-homoveratrylformamidine
61945-49-1

N,N-dimethyl-N'-homoveratrylformamidine

Conditions
ConditionsYield
In benzene for 4h; Ambient temperature;A 100%
B n/a
In benzene for 4h; Ambient temperature;
2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

acetyl chloride
75-36-5

acetyl chloride

N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide
6275-29-2

N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
With triethylamine In dichloromethane at 0 - 26℃; Temperature;100%
With triethylamine In dichloromethane at 21℃; for 3h;97.7%
2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

formic acid ethyl ester
109-94-4

formic acid ethyl ester

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide
14301-36-1

N-[2-(3,4-dimethoxyphenyl)ethyl]formamide

Conditions
ConditionsYield
at 70℃; for 20h;100%
at 70℃;100%
Reflux;99%

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