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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

(E)-3,4-Dimethoxycinnamic acid

Cas:14737-89-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:White powder Storage:Room Temperature Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

3,4-Dimethoxycinnamic acid Cas no.14737-89-4 98%

Cas:14737-89-4

Min.Order:1 Metric Ton

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-Dimethoxy cinnamic acid

Cas:14737-89-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 s

3,4-DIMETHOXYCINNAMIC ACID

Cas:14737-89-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

3,4-Dimethoxy cinnamic acid

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao

3,4-DIMETHOXYCINNAMIC ACID 14737-89-4

Cas:14737-89-4

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

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-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

2-Propenoic acid,3-(3,4-dimethoxyphenyl)-, (2E)-

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2-Propenoic acid,3-(3,4-dimethoxyphenyl)-, (2E)-

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

3,4-DIMETHOXYCINNAMIC ACID CAS 14737-89-4

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

2-Propenoic acid,3-(3,4-dimethoxyphenyl)-, (2E)-

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec (E)-3-(3,4-Dimethoxyphenyl)acrylic acid 100g

Cas:14737-89-4

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

3,4-DIMETHOXYCINNAMIC ACID

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

3,4-Dimethoxy cinnamic acid

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACIDAppearance:Off-White Solid Storage:Protected from light, stored hermetically and in a dry place Package:1g,5g,10g...1kg,5kg...more Application:FOR RESEARCH USE ONLY Transportation:By air or sea

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID Application:3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

14737-89-4

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

3,4-Dimethoxycinnamic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

3,4-Dimethoxycinnamic acid

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Other

inquiry

Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Use in healthcare products. Use in food products. Use in Cosmetic p

3,4-Dimethoxycinnamic Acid

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACIDAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place Package:according to the clients requirement Application:pharmacetical;All Aliphatics;Aliphatics;Amines;Polymer Science;Carbon

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

14737-89-4

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

3,4-DIMETHOXYCINNAMIC ACID

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

(E)-3-(3,4-Dimethoxyphenyl)acrylic acid

Cas:14737-89-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID

Cas:14737-89-4

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID CAS NO.14737-89-4

Cas:14737-89-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

carbon monoxide
201230-82-2

carbon monoxide

(E)-1-bromo-2-(3,4-dimethoxyphenyl)ethene
69731-27-7

(E)-1-bromo-2-(3,4-dimethoxyphenyl)ethene

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With sodium hydroxide; cetyltrimethylammonim bromide; nickel cyanide In toluene at 95℃; under 735.5 Torr; for 1.5h;97%
malonic acid
141-82-2

malonic acid

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

3,4-dimethoxy-benzaldehyde

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With piperidine; pyridine for 0.0833333h; microwave irradiation;96%
With aluminum oxide; lithium chloride for 0.1h; Doebner condensation; microwave irradiation;95%
With piperidine; pyridine at 110℃; for 2h;94%
methyl (E)-3-(3,4-dimethoxyphenyl)acrylate
5396-64-5

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate In tetrahydrofuran; water at 23℃; for 16h;94%
With lithium hydroxide In tetrahydrofuran at 20℃;90%
With potassium hydroxide; water In tetrahydrofuran for 1h; Reflux;78%
caffeic acid
331-39-5

caffeic acid

dimethyl sulfate
77-78-1

dimethyl sulfate

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Stage #1: caffeic acid With sodium hydroxide In water pH=13;
Stage #2: dimethyl sulfate In water at 20℃; for 10h; pH=> 10;
Stage #3: With hydrogenchloride In water pH=2;
94%
With sodium hydroxide for 6h;78.8%
With sodium hydroxide In water for 3.5h; Heating;78.8%
(E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid
1135-24-6

(E)-3-(4-hydroxy-3-methoxyphenyl)acrylic acid

dimethyl sulfate
77-78-1

dimethyl sulfate

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With sodium hydroxide at 20℃; Inert atmosphere; Reflux;94%
With potassium carbonate In acetone Reflux;92%
With sodium hydroxide at 20℃; Reflux;84.13%
malonic acid
141-82-2

malonic acid

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

3,4-dimethoxy-benzaldehyde

A

3,4-dimethoxystyrene
6380-23-0

3,4-dimethoxystyrene

B

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With pyridine; acetic acid at 130℃; for 0.133333h; Knoevenagel-Doebner reaction; microwave irradiation;A 4 % Spectr.
B 91%
(E)-2'-hydroxy-3,4-dimethoxychalcone
19152-36-4, 79140-20-8

(E)-2'-hydroxy-3,4-dimethoxychalcone

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With dihydrogen peroxide; potassium carbonate In acetonitrile at 20℃; for 5h;82%
5-[(3,4-dimethoxyphenyl)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione
67101-91-1

5-[(3,4-dimethoxyphenyl)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With iron(III) chloride hexahydrate; water In nitromethane at 110℃; for 0.75h; Sealed tube; stereoselective reaction;77%
benzyl (E)-3-(3,4-dimethoxyphenyl)acrylate

benzyl (E)-3-(3,4-dimethoxyphenyl)acrylate

A

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

B

3,4-methoxycinnamic acid
2107-70-2

3,4-methoxycinnamic acid

C

benzyl 3-(3,4-dimethoxyphenyl)propanoate

benzyl 3-(3,4-dimethoxyphenyl)propanoate

Conditions
ConditionsYield
With hydrogen; palladium In acetone for 8h; Product distribution; Further Variations:; Solvents; time;A 24%
B 65%
C 5%
With hydrogen; Pd black-(S) In 1,4-dioxane at 20℃; for 4h;A 20%
B 40%
C 7%
3,4-dimethoxystyrene
6380-23-0

3,4-dimethoxystyrene

carbon tetrabromide
558-13-4

carbon tetrabromide

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With Eosin Y; dimethyl sulfoxide; cobalt(II) iodide at 50℃; for 15h; Inert atmosphere; UV-irradiation;53%
acetic anhydride
108-24-7

acetic anhydride

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

3,4-dimethoxy-benzaldehyde

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With trichlorophosphate at 80 - 90℃; Condensation; Perkin reaction;50%
malonic acid
141-82-2

malonic acid

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

3,4-dimethoxy-benzaldehyde

A

3-amino-3-(3,4-dimethoxyphenyl)propanoic acid
34840-85-2, 54160-62-2, 34841-09-3, 54160-63-3

3-amino-3-(3,4-dimethoxyphenyl)propanoic acid

B

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With ammonium acetate In butan-1-ol Rodionov reaction; Heating;A 34%
B 18%
With ammonium acetate; butan-1-ol
caffeic acid
331-39-5

caffeic acid

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With potassium hydroxide 1) Et2O, 2) MeOH, reflux, 3h; Multistep reaction;
Lavandulifolioside
131903-54-3

Lavandulifolioside

A

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

B

deacyllavandulifolioside dimethyl ether
117842-07-6

deacyllavandulifolioside dimethyl ether

Conditions
ConditionsYield
With hydroxide Multistep reaction;
oleanolic acid caffeate

oleanolic acid caffeate

A

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

B

methyl oleanate

methyl oleanate

Conditions
ConditionsYield
In diethyl ether followed by alkaline hydrolysis;
angoroside A

angoroside A

A

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

B

deacyl angoroside A dimethyl ether

deacyl angoroside A dimethyl ether

Conditions
ConditionsYield
2.) alkaline hydrolysis; Multistep reaction;
3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

chloroacetic acid
79-11-8

chloroacetic acid

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With sodium methylate; Dimethyl phosphite 1.) methanol, reflux, 2 h, 2.) 45 min; Yield given. Multistep reaction;
methyl O,O-dimethylpyracrenate
80906-56-5

methyl O,O-dimethylpyracrenate

A

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

B

methyl betulinate
2259-06-5, 25493-95-2

methyl betulinate

Conditions
ConditionsYield
With potassium hydroxide In ethanol for 48h; Ambient temperature;A 100 mg
B 210 mg
(E)-3-(3,4-Dimethoxy-phenyl)-acrylic acid 1-heptyl-9-methoxy-nonyl ester

(E)-3-(3,4-Dimethoxy-phenyl)-acrylic acid 1-heptyl-9-methoxy-nonyl ester

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With sulfuric acid In ethanol for 3h; Heating;
(1S,4aS,5S,6R,7S,7aS)-5-[(E)-3-(3,4-Dimethoxy-phenyl)-acryloyloxy]-6-hydroxy-7-hydroxymethyl-1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester

(1S,4aS,5S,6R,7S,7aS)-5-[(E)-3-(3,4-Dimethoxy-phenyl)-acryloyloxy]-6-hydroxy-7-hydroxymethyl-1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With potassium hydroxide In methanol for 2h; Product distribution; Heating;
(Z)-3,4-dimethoxycinnamic acid
14737-88-3

(Z)-3,4-dimethoxycinnamic acid

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With hydrogenchloride In diethyl ether
3-oxo-1t(?)-<3.4-dimethoxy-phenyl>-buten-(1)-oic acid (4)

3-oxo-1t(?)-<3.4-dimethoxy-phenyl>-buten-(1)-oic acid (4)

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With alkaline solution; dihydrogen peroxide
(E)-4-(3,4-dimethoxy phenyl)-2-oxobut-3-enoic acid
117379-58-5, 65152-30-9

(E)-4-(3,4-dimethoxy phenyl)-2-oxobut-3-enoic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

aqueous alkaline solution

aqueous alkaline solution

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(4R,5R)-5-{[(E)-3-(3,4-Dimethoxy-phenyl)-acryloylamino]-methyl}-2,2,4-trimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
881206-29-7

(4R,5R)-5-{[(E)-3-(3,4-Dimethoxy-phenyl)-acryloylamino]-methyl}-2,2,4-trimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester

A

(4R,5R)-5-Aminomethyl-2,2,4-trimethyl-[1,3]dioxolane-4-carboxylic acid

(4R,5R)-5-Aminomethyl-2,2,4-trimethyl-[1,3]dioxolane-4-carboxylic acid

B

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; methanol at 20℃; for 72h;
(2R,3R)-4-[(E)-3-(3,4-Dimethoxy-phenyl)-acryloylamino]-2,3-dihydroxy-2-methyl-butyric acid ethyl ester
881206-28-6

(2R,3R)-4-[(E)-3-(3,4-Dimethoxy-phenyl)-acryloylamino]-2,3-dihydroxy-2-methyl-butyric acid ethyl ester

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 72 percent / APTS / methanol
2: KOH / methanol; tetrahydrofuran / 72 h / 20 °C
View Scheme
3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

polymer-PPh2(1+)-CH2-Ph*Br(1-)

polymer-PPh2(1+)-CH2-Ph*Br(1-)

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetonitrile / 10 h / Heating
2: aq. NaOH / dimethylsulfoxide; methanol / 12.5 h / 0 - 25 °C
View Scheme
9-caffeoyloxyhexadecanol
110397-62-1

9-caffeoyloxyhexadecanol

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diethyl ether / Ambient temperature
2: 10percent H2SO4 / ethanol / 3 h / Heating
View Scheme
vanillin
121-33-5

vanillin

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous NaOH
2: ethanol; aqueous ammonia
View Scheme
Multi-step reaction with 2 steps
1: pyridine; piperidine
2: potassium hydroxide / ethanol / Reflux
View Scheme
3,4-dimethoxyphenylpropiolic acid
22511-06-4

3,4-dimethoxyphenylpropiolic acid

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2 / Lindlar catalyst / ethanol
2: HCl / diethyl ether
View Scheme
methanol
67-56-1

methanol

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate
5396-64-5

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In water for 17.5h; Reflux;100%
With sulfuric acid for 4h; Reflux;98%
With sulfuric acid for 0.166667h; Esterification; Irradiation;95%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(E)-3,4-dimethoxycinnamic chloride
39856-08-1, 141236-46-6

(E)-3,4-dimethoxycinnamic chloride

Conditions
ConditionsYield
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; for 3h; Inert atmosphere;100%
With thionyl chloride In dichloromethane; N,N-dimethyl-formamide Reflux; Inert atmosphere;100%
With thionyl chloride In toluene at 75℃; for 16h;94%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

3,4-methoxycinnamic acid
2107-70-2

3,4-methoxycinnamic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol under 1551.44 Torr; for 1h;100%
With palladium 10% on activated carbon; hydrogen In ethanol at 20℃; for 3h; Inert atmosphere; Schlenk technique;100%
With 5%-palladium/activated carbon; hydrogen In ethyl acetate for 3h;99%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

C14H16O6

C14H16O6

Conditions
ConditionsYield
With triethylamine In dichloromethane; toluene at 0℃; for 2h;100%
With triethylamine In tetrahydrofuran at -15 - 0℃; for 3h;
With trialkylamine In dichloromethane; ethyl acetate at 15℃; for 1h;
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(E)-3-(3,4-dimethoxyphenyl)acryloyl-fluoride

(E)-3-(3,4-dimethoxyphenyl)acryloyl-fluoride

Conditions
ConditionsYield
With diethylamino-sulfur trifluoride In dichloromethane at 0℃; for 0.333333h; Inert atmosphere;100%
N-hydroxyurea
127-07-1

N-hydroxyurea

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

1-hydroxy-1-((E)-3-(3,4-dimethoxyphenyl)acryloyl)urea

1-hydroxy-1-((E)-3-(3,4-dimethoxyphenyl)acryloyl)urea

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 2.5h; Inert atmosphere;100%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

diethylamine
109-89-7

diethylamine

(2E)-3-(3,4-dimethoxyphenyl)-N,N-dimethyl-2-propenamide
185410-48-4

(2E)-3-(3,4-dimethoxyphenyl)-N,N-dimethyl-2-propenamide

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃;99%
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide for 6h; Ambient temperature;74.7%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

1-amino-2-[N2,N3-bis(tert-butoxycarbonyl)guanidino]ethane

1-amino-2-[N2,N3-bis(tert-butoxycarbonyl)guanidino]ethane

(E)-2-[N2,N3-bis(tert-butoxycarbonyl)guanidino]-1-[(3,4-dimethoxycinnamoyl)amino]ethane
365568-02-1

(E)-2-[N2,N3-bis(tert-butoxycarbonyl)guanidino]-1-[(3,4-dimethoxycinnamoyl)amino]ethane

Conditions
ConditionsYield
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With diethyl chlorophosphate; triethylamine In tetrahydrofuran at 20℃; for 2h;
Stage #2: 1-amino-2-[N2,N3-bis(tert-butoxycarbonyl)guanidino]ethane With triethylamine In tetrahydrofuran; dichloromethane at 20℃; for 2h; Further stages.;
98%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(3,4-diallyloxyphenyl)ethyl 2,3-di-O-acetyl-6-O-allyloxycarbonyl-β-D-glucopyranoside

(3,4-diallyloxyphenyl)ethyl 2,3-di-O-acetyl-6-O-allyloxycarbonyl-β-D-glucopyranoside

3,4-bis(allyloxy)phenylethyl 2,3-di-O-acetyl-4-O-((trans)-3,4-dimethoxycinnamoyl)-6-O-alloc-β-D-glucopyranoside

3,4-bis(allyloxy)phenylethyl 2,3-di-O-acetyl-4-O-((trans)-3,4-dimethoxycinnamoyl)-6-O-alloc-β-D-glucopyranoside

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; Inert atmosphere;98%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

3,4-Dimethoxycinnamoyl azide
149242-84-2

3,4-Dimethoxycinnamoyl azide

Conditions
ConditionsYield
With sodium azide; N,N-dimethyl-formamide; trichlorophosphate at 10 - 15℃; for 3h;97%
Multi-step reaction with 2 steps
1: thionyl chloride / benzene / 2 h / Heating
2: sodium azide / acetone; H2O / 1 h / 0 °C
View Scheme
2-aminopyridine
504-29-0

2-aminopyridine

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-3-(3,4-dimethoxyphenyl)-N-pyridin-2-ylacrylamide

(2E)-3-(3,4-dimethoxyphenyl)-N-pyridin-2-ylacrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 140℃; for 0.0166667h; Microwave irradiation;97%
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With pyridine; N,N-dimethylchloromethyleneiminium chloride In tetrahydrofuran at -30℃; for 1h;
Stage #2: 2-aminopyridine With n-butyllithium In tetrahydrofuran at -30 - 20℃;
70%
2-thiazolylamine
96-50-4

2-thiazolylamine

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-3-(3,4-dimethoxyphenyl)-N-1,3-thiazol-2-ylacrylamide
1415662-57-5

(2E)-3-(3,4-dimethoxyphenyl)-N-1,3-thiazol-2-ylacrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 135℃; for 0.0333333h; Microwave irradiation;96%
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In acetone at 20℃; for 0.5h;
Stage #2: 2-thiazolylamine In acetone at 60℃; for 0.166667h; Microwave irradiation;
45%
2-Amino-6-methylpyridine
1824-81-3

2-Amino-6-methylpyridine

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-methylpyridin-2-yl)acrylamide
1415662-58-6

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-methylpyridin-2-yl)acrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 140℃; for 0.0166667h; Microwave irradiation;95%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate
5396-64-5

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate

Conditions
ConditionsYield
With potassium bromide In N,N-dimethyl-formamide at 130℃; for 12h; Schlenk technique; chemoselective reaction;95%
With potassium bromide In N,N-dimethyl-formamide at 130℃; for 12h; Schlenk technique;95%
NH-pyrazole
288-13-1

NH-pyrazole

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(E)-3-(3,4-dimethoxyphenyl)-1-(1H-pyrazol-1-yl)prop-2-en-1-one

(E)-3-(3,4-dimethoxyphenyl)-1-(1H-pyrazol-1-yl)prop-2-en-1-one

Conditions
ConditionsYield
Stage #1: NH-pyrazole With thionyl chloride In dichloromethane at 0 - 25℃; for 1h;
Stage #2: 3,4-dimethoxy-trans-cinnamic acid In dichloromethane for 3h;
95%
1,3-dipropyl-5,6-diaminouracil
81250-34-2

1,3-dipropyl-5,6-diaminouracil

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(E)-8-(3,4-dimethoxystyryl)-1,3-dipropylxanthine
141807-95-6

(E)-8-(3,4-dimethoxystyryl)-1,3-dipropylxanthine

Conditions
ConditionsYield
94%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In 1,4-dioxane; water for 24h;72%
With sodium hydroxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride 1) dioxane, H2O, 2) dioxane, H2O, reflux; Multistep reaction;
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(+/-)-albicanol

(+/-)-albicanol

(+/-)-albicanyl 3,4-dimethoxycinnamate

(+/-)-albicanyl 3,4-dimethoxycinnamate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h; Esterification;94%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(6-hydroxy-2,5,7,8-tetramethylchroman-2-yl)(piperazin-1-yl)methanone
122003-27-4

(6-hydroxy-2,5,7,8-tetramethylchroman-2-yl)(piperazin-1-yl)methanone

1-[(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-yl)carbonyl]-4-[3-(3,4-dimethoxyphenyl)-2-propenoyl]piperazine

1-[(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-yl)carbonyl]-4-[3-(3,4-dimethoxyphenyl)-2-propenoyl]piperazine

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 0 - 20℃; for 25h;94%
2-amino-benzthiazole
136-95-8

2-amino-benzthiazole

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-N-1,3-benzothiazol-2-yl-3-(3,4-dimethoxyphenyl)acrylamide
1415662-60-0

(2E)-N-1,3-benzothiazol-2-yl-3-(3,4-dimethoxyphenyl)acrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 135℃; for 0.0333333h; Microwave irradiation;93%
6-methoxybenzothiazol-2-ylamine
1747-60-0

6-methoxybenzothiazol-2-ylamine

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-methoxy-1,3-benzothiazol-2-yl)acrylamide
1415662-69-9

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-methoxy-1,3-benzothiazol-2-yl)acrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 140℃; for 0.0333333h; Microwave irradiation;93%
2-amino-6-nitrobenzothiazole
6285-57-0

2-amino-6-nitrobenzothiazole

3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-nitro-1,3-benzothiazol-2-yl)acrylamide
1415662-73-5

(2E)-3-(3,4-dimethoxyphenyl)-N-(6-nitro-1,3-benzothiazol-2-yl)acrylamide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; dicyclohexyl-carbodiimide In neat (no solvent) at 140℃; for 0.0333333h; Microwave irradiation;93%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

N-hydroxybenzenecarboximidamide
613-92-3

N-hydroxybenzenecarboximidamide

N'-{[(2E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]oxy}benzenecarboximidamide

N'-{[(2E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]oxy}benzenecarboximidamide

Conditions
ConditionsYield
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With chloroformic acid ethyl ester; triethylamine In 1,4-dioxane at 20℃; for 0.25h;
Stage #2: N-hydroxybenzenecarboximidamide In 1,4-dioxane at 20℃; for 0.25h;
93%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

4-Methoxyphenethylamine
55-81-2

4-Methoxyphenethylamine

(E)-3-(3,4-dimethoxyphenyl)-N-(4-methoxyphenethyl)acrylamide

(E)-3-(3,4-dimethoxyphenyl)-N-(4-methoxyphenethyl)acrylamide

Conditions
ConditionsYield
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With tris(2,2,2-trifluoroethyl) borate In acetonitrile at 20℃; for 0.166667h; Inert atmosphere; Sealed tube; Green chemistry;
Stage #2: 4-Methoxyphenethylamine In acetonitrile at 100℃; for 24h; Inert atmosphere; Sealed tube; Green chemistry;
92%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

methyl iodide
74-88-4

methyl iodide

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate
5396-64-5

methyl (E)-3-(3,4-dimethoxyphenyl)acrylate

Conditions
ConditionsYield
Stage #1: 3,4-dimethoxy-trans-cinnamic acid With sodium carbonate In N,N,N,N,N,N-hexamethylphosphoric triamide for 0.5h;
Stage #2: methyl iodide With potassium iodide In N,N,N,N,N,N-hexamethylphosphoric triamide at 20℃; for 72h;
92%
3,4-dimethoxy-trans-cinnamic acid
14737-89-4

3,4-dimethoxy-trans-cinnamic acid

(+/-)-2-phenyl-1,5,9,14-tetraazabicyclo[12.3.1]octadecan-4-one
223488-17-3

(+/-)-2-phenyl-1,5,9,14-tetraazabicyclo[12.3.1]octadecan-4-one

(+/-)-verbametrine

(+/-)-verbametrine

Conditions
ConditionsYield
With 2-chloro-1-methyl-pyridinium iodide; triethylamine In dichloromethane for 16h; Ambient temperature;91%

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