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Suzhou Sinosun Imp.&Exp. Corporation

We supply 99% Dimethyl fumarate CAS# 624-49-7 at competitive price. Our Dimethyl fumarate CAS# 624-49-7 has been exported to many countries and regions. If you are looking for Dimethyl fumarate CAS# 624-49-7 suppliers in China, Sinosun is your best

Dimethyl fumarate

Cas:624-49-7

Min.Order:1 Metric Ton

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Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Dimethyl fumarate Manufacturer/High quality/Best price/In stock

Cas:624-49-7

Min.Order:1 Kilogram

FOB Price: $3.0

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White crystalline or fine powder Complies Purity 99.0%~100.1%

High purity Dimethyl fumarate with high quality and best price cas:624-49-7

Cas:624-49-7

Min.Order:1 Kilogram

FOB Price: $15.0 / 25.0

Type:Manufacturers

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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 Dimethyl Fumarate supplier in China

Cas:624-49-7

Min.Order:1 Kilogram

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Jinan Finer Chemical Co., Ltd

Product description: Product name Dimethyl fumarate CAS number 624-49-7 Assay ≥99% Appearance White Crystalline Powder Capacity 200mt/year Application Anti-mold preservative

Dimethyl fumarate

Cas:624-49-7

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb

Dimethyl fumarate

Cas:624-49-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Xi'an Quanao Biotech Co., Ltd.

Feed mould inhibitor Dimethyl fumarate powder Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts

Feed mould inhibitor Dimethyl fumarate powder

Cas:624-49-7

Min.Order:500 Kilogram

FOB Price: $7.0 / 9.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

ISO Fast delivery Competitive price Factory severic Appearance:White to off-white crystal powder Storage:Stored in dry and ventilation place, far from heat and water. Package:25kg/bag or as require Application:additives Transportation:by sea

624-49-7

Cas:624-49-7

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m

DiMethyl FuMarate

Cas:624-49-7

Min.Order:1 Kilogram

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EAST CHEMSOURCES LIMITED

Dimethyl fumarate Product Name: Dimethyl fumarate Molecular Weight: 144.13 CAS NO: 624-49-7 EC NO: 210-849-0 Molecular Formula: C6H8O4

Dimethyl fumarate

Cas:624-49-7

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Dimethyl fumarate manufacturer with low price

Cas:624-49-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

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

Factory Supply Dimethyl fumarate

Cas:624-49-7

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

High Quality 99% Dimethyl fumarate 624-49-7 ISO Producer

Cas:624-49-7

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

Dimethyl fumarate

Cas:624-49-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: Dimethyl fumarate Synonyms: (E)-CH3OC(O)CH=CHC(O)OCH3;2-Butenedioic acid, dimethyl ester, (E)-;2-Butenedioicacid(E)-,dimethylester;Allomaleic acid dimethyl ester;allomaleicaciddimethylester;Bo

Dimethyl fumarate_

Cas:624-49-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Dimethyl fumarate

Cas:624-49-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

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

Manufacturer supply CAS 624-49-7 with best quality

Cas:624-49-7

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

Hot Sell Factory Supply Raw Material CAS 624-49-7 ,Dimethyl fumarate

Cas:624-49-7

Min.Order:10 Kilogram

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Type:Trading Company

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Henan Sinotech Import&Export Corporation

Dimethyl fumarate Basic information Product Name: Dimethyl fumarate Synonyms: trans-butenedioicacid,dimethylester;trans-butenedioicaciddimethylester;Dimethyl fumarate,99%;But-2-enedioicaciddi

Dimethyl fumarate CAS: 624-49-7

Cas:624-49-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

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 Powder Storage:Store in sealed conta

Dimethyl Fumarate (CAS:624-49-7 )

Cas:624-49-7

Min.Order:10 Gram

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Type:Other

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Shanghai Upbio Tech Co.,Ltd

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

Dimethyl fumarate 624-49-7

Cas:624-49-7

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Dimethyl fumarate CAS:624-49-7 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 organic intermedi

Dimethyl fumarate CAS:624-49-7

Cas:624-49-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

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

Dimethyl fumarate

Cas:624-49-7

Min.Order:1 Kilogram

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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

Dimethyl fumarate/ LIDE PHARMA- Factory supply / Best price

Cas:624-49-7

Min.Order:0

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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.:624-49-7

Cas:624-49-7

Min.Order:0

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Type:Lab/Research institutions

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Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

Dimethyl fumarate

Cas:624-49-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

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

Dimethyl Fumarate

Cas:624-49-7

Min.Order:0

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Triumph International Development Limilted

Appearance:detailed see specifications 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:Common product

Dimethyl fumarate

Cas:624-49-7

Min.Order:100 Metric Ton

Negotiable

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

Dimethyl fumarate

Cas:624-49-7

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Dimethyl fumarate

Cas:624-49-7

Min.Order:0 Metric Ton

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Synthetic route

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With 1-hexylimidazolium DL-lactate at 70℃; for 24h; Kinetics; Product distribution; Further Variations:; Reagents; Temperatures;100%
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane Heating;100%
With bromine In dichloromethane at 50℃; for 5h; Irradiation;98%
(P(CH2CH2P(C6H5)2)3)Co(H2)(1+)*PF6(1-) = (P(CH2CH2P(C6H5)2)3)CoH2PF6
117753-93-2

(P(CH2CH2P(C6H5)2)3)Co(H2)(1+)*PF6(1-) = (P(CH2CH2P(C6H5)2)3)CoH2PF6

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In tetrahydrofuran100%
methanol
67-56-1

methanol

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid for 8h; Reflux;99%
With acetyl chloride at 45 - 60℃; for 5.5h; Temperature; Reagent/catalyst;99.85%
With sulfuric acid at 105℃; for 0.266667h; Temperature;99%
methanol
67-56-1

methanol

methyl hydrogen fumarate
2756-87-8

methyl hydrogen fumarate

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid at 55℃; for 2h;98.6%
With thionyl chloride at 10 - 65℃;80 g
tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid Reflux; regioselective reaction;96%
With perchloric acid for 18h; Reflux;9.3 g
(4R,5R)-2-methoxy-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester
112193-23-4

(4R,5R)-2-methoxy-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetic anhydride for 4h; Heating;95%
dimethyl 2-(p-toluenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate

dimethyl 2-(p-toluenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

N-p-tolylsulfonylphosphine imide
1058-14-6

N-p-tolylsulfonylphosphine imide

C

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In toluene for 14h; Heating;A n/a
B 93%
C n/a
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; Reflux;93%
(4R,5R)-2,2-Dioxo-2λ6-[1,3,2]dioxathiolane-4,5-dicarboxylic acid dimethyl ester

(4R,5R)-2,2-Dioxo-2λ6-[1,3,2]dioxathiolane-4,5-dicarboxylic acid dimethyl ester

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With lithium iodide In acetone for 0.166667h; Ambient temperature;90%
With magnesium iodide In acetonitrile for 0.0833333h; Ambient temperature;90%
With iodine; triphenylphosphine In dichloromethane for 2h; Ambient temperature; various conditions;85%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

acetylene
74-86-2

acetylene

A

cis,cis-dimethyl muconate
692-91-1, 692-92-2, 1119-43-3, 1733-37-5

cis,cis-dimethyl muconate

B

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
PdI2-KI at 60℃; under 19000 Torr; for 15h;A 7%
B 89%
C 3%
(3SR,5SR)-1-(benzyloxy)oct-7-ene-3,5-diol

(3SR,5SR)-1-(benzyloxy)oct-7-ene-3,5-diol

methyl (5SR,7SR,E)-9-(benzyloxy)-5,7-dihydroxynon-2-enoate

methyl (5SR,7SR,E)-9-(benzyloxy)-5,7-dihydroxynon-2-enoate

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In dichloromethane for 3h; Inert atmosphere; Reflux;A 89%
B n/a
dimethyl meso-tartrate cyclic sulfate

dimethyl meso-tartrate cyclic sulfate

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With iodine; triphenylphosphine In dichloromethane Ambient temperature;86%
With triphenylphosphine In xylene at 110℃;45%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

acetylene
74-86-2

acetylene

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With hydrogenchloride; oxygen; copper dichloride; palladium dichloride under 1 Torr; for 2h;A 86%
B 14%
methyl diazoacetate
6832-16-2

methyl diazoacetate

3-morpholino-but-2-enoic acid methyl ester
55261-56-8

3-morpholino-but-2-enoic acid methyl ester

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

dimethylfumarate
624-49-7

dimethylfumarate

(1R,2R)-3-Methyl-3-morpholin-4-yl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

(1R,2R)-3-Methyl-3-morpholin-4-yl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 86%
dimethyl (S)-malate
617-55-0

dimethyl (S)-malate

A

dimethyl (2R)-fluorosuccinate
76003-45-7

dimethyl (2R)-fluorosuccinate

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With diethylamino-sulfur trifluoride In chloroform at 0℃; for 0.5h;A 85%
B 6%
3-<1.2.4>trioxolan-3-ylmethyl-cyclohexanone
132559-56-9

3-<1.2.4>trioxolan-3-ylmethyl-cyclohexanone

methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

A

4-(3-oxocyclohexyl)-2(E)-butenoic acid methyl ester
132559-62-7

4-(3-oxocyclohexyl)-2(E)-butenoic acid methyl ester

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h; Wittig type reaction;A 85%
B 3%
4-(pyrrolidin-1-yl)pent-3-en-2-one
23652-59-7

4-(pyrrolidin-1-yl)pent-3-en-2-one

methyl diazoacetate
6832-16-2

methyl diazoacetate

A

methyl 2-acetyl-4-oxovalerate
85392-47-8

methyl 2-acetyl-4-oxovalerate

B

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃; for 24h;A 84%
B n/a
C n/a
methyl diazoacetate
6832-16-2

methyl diazoacetate

E-methyl β-morpholino-cinnamate
137201-66-2

E-methyl β-morpholino-cinnamate

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

dimethylfumarate
624-49-7

dimethylfumarate

(1R,2R)-3-Morpholin-4-yl-3-phenyl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

(1R,2R)-3-Morpholin-4-yl-3-phenyl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 84%
methyl diazoacetate
6832-16-2

methyl diazoacetate

(E)-3-Morpholin-4-yl-3,N-diphenyl-acrylamide

(E)-3-Morpholin-4-yl-3,N-diphenyl-acrylamide

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

dimethylfumarate
624-49-7

dimethylfumarate

(1R,3R)-2-Morpholin-4-yl-2-phenyl-3-phenylcarbamoyl-cyclopropanecarboxylic acid methyl ester

(1R,3R)-2-Morpholin-4-yl-2-phenyl-3-phenylcarbamoyl-cyclopropanecarboxylic acid methyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 83%
Conditions
ConditionsYield
With 1H-imidazole; iodine; chloro-diphenylphosphine In toluene; acetonitrile Ambient temperature;81%
methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

A

Triphenylphosphine selenide
3878-44-2

Triphenylphosphine selenide

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With selenium In toluene for 3h; Heating;A 77.6%
B 73.6%
dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

A

dimethyl phenylmaleate
89330-93-8

dimethyl phenylmaleate

B

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With cyclopentadienylchromiumtricarbonyl hydride In benzene Inert atmosphere;A 76%
B 17%
C 5%
methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
With selenium In toluene for 4h; Heating;74%
dimethylsulfite
616-42-2

dimethylsulfite

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
sulfuric acid In methanol Heating;73%
3-morpholin-4-yl-1-phenyl-but-2-en-1-one
70008-80-9

3-morpholin-4-yl-1-phenyl-but-2-en-1-one

methyl diazoacetate
6832-16-2

methyl diazoacetate

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

3-oxo-2-(2-oxo-2-phenyl-ethyl)-butyric acid methyl ester
75519-84-5

3-oxo-2-(2-oxo-2-phenyl-ethyl)-butyric acid methyl ester

C

dimethylfumarate
624-49-7

dimethylfumarate

D

3-Methyl-5-phenyl-furan-2-carboxylic acid methyl ester

3-Methyl-5-phenyl-furan-2-carboxylic acid methyl ester

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃;A n/a
B 73%
C n/a
D 4%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

A

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

B

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate
145948-88-5

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate

D

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate
145948-89-6

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate

E

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetonitrile at 100℃; for 4h; Mechanism; other solvents, other substrates;A 71%
B 1%
C 15%
D 11%
E 1%
7-isopropyl-1,4-dimethyl-azulene
489-84-9

7-isopropyl-1,4-dimethyl-azulene

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

A

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

B

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate
145948-88-5

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate

C

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate
145948-89-6

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate

D

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetonitrile at 100℃; for 4h; Further byproducts given;A 71%
B 15%
C 11%
D 1%
methanol
67-56-1

methanol

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

A

methyl hydrogen fumarate
2756-87-8

methyl hydrogen fumarate

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
sulfuric acid at 60 - 70℃; for 3h; Product distribution / selectivity; Industry scale;A n/a
B 71%
diethyl (2-bromo-1-phenylvinyl)phosphonite
67866-50-6

diethyl (2-bromo-1-phenylvinyl)phosphonite

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

A

1-ethoxy-2-phenyl-4,5-dimethoxycarbonyl-Δ2-λ5-phospholene 1-oxide

1-ethoxy-2-phenyl-4,5-dimethoxycarbonyl-Δ2-λ5-phospholene 1-oxide

B

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
for 4h; Ambient temperature;A 27%
B 70%
(E)-3-morpholin-4-yl-1,3-diphenylpropenone
70008-81-0

(E)-3-morpholin-4-yl-1,3-diphenylpropenone

methyl diazoacetate
6832-16-2

methyl diazoacetate

A

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

methyl α,β-dibenzoyl-propionate
90904-37-3

methyl α,β-dibenzoyl-propionate

C

dimethylfumarate
624-49-7

dimethylfumarate

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃;A n/a
B 70%
C n/a
formaldehyd
50-00-0

formaldehyd

N-benzylglycine
17136-36-6

N-benzylglycine

dimethylfumarate
624-49-7

dimethylfumarate

dimethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate
87813-05-6, 87813-06-7, 111186-67-5

dimethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate

Conditions
ConditionsYield
In toluene for 0.25h; Heating;100%
In benzene for 3h; Heating;63%
In toluene
n-Butyl chloride
109-69-3

n-Butyl chloride

(E)-N-(phenylmethylene)-1-(trimethylsilyl)methylamine
90606-10-3

(E)-N-(phenylmethylene)-1-(trimethylsilyl)methylamine

dimethylfumarate
624-49-7

dimethylfumarate

(3R,4R)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester
82959-82-8, 82959-83-9, 82959-84-0, 82959-85-1

(3R,4R)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide at 40 - 45℃;100%
N-<(trimethylsilyl)methyl>benzaldimine
57402-97-8

N-<(trimethylsilyl)methyl>benzaldimine

dimethylfumarate
624-49-7

dimethylfumarate

(3R,4S)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester
82959-82-8, 82959-83-9, 82959-84-0, 82959-85-1

(3R,4S)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With water; acetic acid In N,N,N,N,N,N-hexamethylphosphoric triamide for 24h; Ambient temperature;100%
3-methylene-2-phenyl-4-penten-2-ol
61201-25-0

3-methylene-2-phenyl-4-penten-2-ol

dimethylfumarate
624-49-7

dimethylfumarate

(1S,2S)-4-(1-Hydroxy-1-phenyl-ethyl)-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

(1S,2S)-4-(1-Hydroxy-1-phenyl-ethyl)-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In benzene for 16h; Heating;100%
isoquinolinium phenylacylide
40448-79-1

isoquinolinium phenylacylide

dimethylfumarate
624-49-7

dimethylfumarate

(1R,2R,3R,10bR)-3-Benzoyl-1,2,3,10b-tetrahydro-pyrrolo[2,1-a]isoquinoline-1,2-dicarboxylic acid dimethyl ester
97204-11-0, 97275-44-0, 105017-20-7

(1R,2R,3R,10bR)-3-Benzoyl-1,2,3,10b-tetrahydro-pyrrolo[2,1-a]isoquinoline-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In chloroform for 0.166667h; Ambient temperature;100%
5H-cyclopropisobenzofuran
33059-38-0

5H-cyclopropisobenzofuran

dimethylfumarate
624-49-7

dimethylfumarate

C15H14O5
113605-10-0

C15H14O5

Conditions
ConditionsYield
In cyclohexane at 25℃; Rate constant;100%
In tetrahydrofuran at -30℃; for 0.0833333h;100%
Benzoic acid 4-methoxythiocarbonylsulfanyl-but-2-ynyl ester

Benzoic acid 4-methoxythiocarbonylsulfanyl-but-2-ynyl ester

dimethylfumarate
624-49-7

dimethylfumarate

(5S,6S)-2-Oxo-4,5,6,7-tetrahydro-benzo[1,3]dithiole-5,6-dicarboxylic acid dimethyl ester

(5S,6S)-2-Oxo-4,5,6,7-tetrahydro-benzo[1,3]dithiole-5,6-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In chlorobenzene Heating;100%
2-(4-methoxyphenyl)-3-methylenepent-4-en-2-ol
100281-17-2

2-(4-methoxyphenyl)-3-methylenepent-4-en-2-ol

dimethylfumarate
624-49-7

dimethylfumarate

(1S,2S)-4-[1-Hydroxy-1-(4-methoxy-phenyl)-ethyl]-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

(1S,2S)-4-[1-Hydroxy-1-(4-methoxy-phenyl)-ethyl]-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In benzene for 10h; Heating;100%
1-(2-oxo-2-phenylethyl)pyridazin-1-ium bromide

1-(2-oxo-2-phenylethyl)pyridazin-1-ium bromide

dimethylfumarate
624-49-7

dimethylfumarate

(4aS,5R,6R,7R)-7-Benzoyl-4a,5,6,7-tetrahydro-pyrrolo[1,2-b]pyridazine-5,6-dicarboxylic acid dimethyl ester

(4aS,5R,6R,7R)-7-Benzoyl-4a,5,6,7-tetrahydro-pyrrolo[1,2-b]pyridazine-5,6-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With triethylamine In chloroform for 0.166667h; Ambient temperature;100%
1H-2-naphtho<2,1-b>thiete
23134-50-1

1H-2-naphtho<2,1-b>thiete

dimethylfumarate
624-49-7

dimethylfumarate

trans-2,3-Dihydro-1H-naphtho<2,1-b>thiopyran-2,3-dicarbonsaeure-dimethylester

trans-2,3-Dihydro-1H-naphtho<2,1-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene at 80 - 110℃;100%
at 80 - 110℃; Yield given;
(diisopropoxyphosphinoyl)formonitriole oxide
162889-67-0

(diisopropoxyphosphinoyl)formonitriole oxide

dimethylfumarate
624-49-7

dimethylfumarate

3-(diisopropoxyphosphinoyl)-4,5-trans-bis(methoxycarbonyl)isoxazoline

3-(diisopropoxyphosphinoyl)-4,5-trans-bis(methoxycarbonyl)isoxazoline

Conditions
ConditionsYield
In dichloromethane at -78℃;100%
2H-naphtho<1,2-b>thiete
174006-54-3

2H-naphtho<1,2-b>thiete

dimethylfumarate
624-49-7

dimethylfumarate

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene at 80 - 110℃;100%
In toluene Heating;100%
2-oxo-4H-3,1-naptho<1,2-d>oxathiin
177028-67-0

2-oxo-4H-3,1-naptho<1,2-d>oxathiin

dimethylfumarate
624-49-7

dimethylfumarate

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene for 16h; Heating;100%
3-aminothieno<3,4:3',4'>benzopyran-4-one
41078-15-3

3-aminothieno<3,4:3',4'>benzopyran-4-one

dimethylfumarate
624-49-7

dimethylfumarate

dimethyl 4-aminobenzocoumarin-2,3-dicarboxylate

dimethyl 4-aminobenzocoumarin-2,3-dicarboxylate

Conditions
ConditionsYield
Heating;100%
at 170℃; for 4h;76%
2-iodo-propane
75-30-9

2-iodo-propane

1-phenyl-1-(tributylstannyloxy)ethene
17851-98-8

1-phenyl-1-(tributylstannyloxy)ethene

dimethylfumarate
624-49-7

dimethylfumarate

dimethyl 2-isopropyl-3-phenacylbutanedioate

dimethyl 2-isopropyl-3-phenacylbutanedioate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In benzene at 80℃; for 4h;100%
5-(4-methoxyphenyl)-2-phenyl-2H-tetrazole
20433-10-7

5-(4-methoxyphenyl)-2-phenyl-2H-tetrazole

dimethylfumarate
624-49-7

dimethylfumarate

(4RS,5SR)-dimethyl 3-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole-4,5-dicarboxylate

(4RS,5SR)-dimethyl 3-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole-4,5-dicarboxylate

Conditions
ConditionsYield
In ethyl acetate for 2h; UV-irradiation;100%
isopropylamine
75-31-0

isopropylamine

dimethylfumarate
624-49-7

dimethylfumarate

dimethyl 2-(iso-propylamino)succinate
17459-45-9

dimethyl 2-(iso-propylamino)succinate

Conditions
ConditionsYield
In acetonitrile at 0 - 20℃; for 16h;100%
Cr(CO)3(C9(CH3)7)Rh(CO)2
159665-98-2

Cr(CO)3(C9(CH3)7)Rh(CO)2

dimethylfumarate
624-49-7

dimethylfumarate

trans-[Cr(CO)3(heptamethylindenyl)Rh(CO)(fumaric acid dimethyl ester)]

trans-[Cr(CO)3(heptamethylindenyl)Rh(CO)(fumaric acid dimethyl ester)]

Conditions
ConditionsYield
In dichloromethane Ar-atmosphere; 35°C (1 h); evapn. (Ar-stream), washing (pentane); elem. anal.;100%
(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

dimethylfumarate
624-49-7

dimethylfumarate

(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)

(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)

Conditions
ConditionsYield
In acetone byproducts: C3H2N2(CH3)2(C3H7)Br; reductive elimination for 3 h;100%
(3S,4S)-3-((E)-Buta-1,3-dienyl)-4-(4-chloro-phenyl)-1-cyclohexyl-azetidin-2-one

(3S,4S)-3-((E)-Buta-1,3-dienyl)-4-(4-chloro-phenyl)-1-cyclohexyl-azetidin-2-one

dimethylfumarate
624-49-7

dimethylfumarate

3-[2-(4-chlorophenyl)-1-cyclohexyl-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-[2-(4-chlorophenyl)-1-cyclohexyl-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
C19H16ClNO

C19H16ClNO

dimethylfumarate
624-49-7

dimethylfumarate

3-[2-(4-chlorophenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-[2-(4-chlorophenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
(3R,4S)-3-((E)-Buta-1,3-dienyl)-1,4-diphenyl-azetidin-2-one

(3R,4S)-3-((E)-Buta-1,3-dienyl)-1,4-diphenyl-azetidin-2-one

dimethylfumarate
624-49-7

dimethylfumarate

3-(2-oxo-1,4-diphenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-(2-oxo-1,4-diphenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
trans-3-(1,3-butadienyl)-1-phenyl-(4-methoxyphenyl)azetidin-2-one

trans-3-(1,3-butadienyl)-1-phenyl-(4-methoxyphenyl)azetidin-2-one

dimethylfumarate
624-49-7

dimethylfumarate

3-[2-(4-methoxyphenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-[2-(4-methoxyphenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
dimethylfumarate
624-49-7

dimethylfumarate

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-phenylazetidin-2-one

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-phenylazetidin-2-one

3-(1-cyclohexyl-2-oxo-4-phenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-(1-cyclohexyl-2-oxo-4-phenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
dimethylfumarate
624-49-7

dimethylfumarate

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-(p-methoxyphenyl)azetidin-2-one

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-(p-methoxyphenyl)azetidin-2-one

3-[1-cyclohexyl-2-(4-methoxyphenyl)-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

3-[1-cyclohexyl-2-(4-methoxyphenyl)-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

dimethylfumarate
624-49-7

dimethylfumarate

dimethyl norborn-5-ene-2,3-endo-dicarboxylate

dimethyl norborn-5-ene-2,3-endo-dicarboxylate

Conditions
ConditionsYield
at 20℃; for 8h; Diels-Alder cycloaddition;100%
dicarbonylcyclopentadienylcobalt
12078-25-0

dicarbonylcyclopentadienylcobalt

dimethylfumarate
624-49-7

dimethylfumarate

[(η5-C5H5)Co(CO)(dimethyl fumarate)]

[(η5-C5H5)Co(CO)(dimethyl fumarate)]

Conditions
ConditionsYield
In toluene Irradiation (UV/VIS); reflux, 3 h; flash chromy. on silica gel;100%
In toluene for 3h; Reflux; Irradiation;
1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3
189559-57-7

1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3

dimethylfumarate
624-49-7

dimethylfumarate

A

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum
12176-06-6

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum

B

C32H32O4P2Pt

C32H32O4P2Pt

Conditions
ConditionsYield
In benzene-d6 at 30℃; for 0.25h; Inert atmosphere; Schlenk technique;A 100%
B 74%
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