Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Diethyl succinate Manufacturer/High quality/Best price/In stock

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Diethyl Succinate supplier in China

Cas:123-25-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Our advantage: 1: High quality and Competitive price 2: Quality control, GC&HPLC&NMR or as your requested 3: Packing as your requested, and double check before shipment 4: Prompt shipment with professional documents 5: Excellent after-

Diethyl Succinate CAS NO.123-25-1

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

EAST CHEMSOURCES LIMITED

Diethyl Succinate CAS No.:123-25-1 Molecular Formula: C8H14O4 Molecular Weight: 174.19 Structural formula: A. Physical & Chemical Properties 1.Density:1.04 2.Melting point:-20℃ 3.Boiling point: 217℃ 4.Refractive lndex: 1.419-1.421 5

Diethyl Succinate

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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 Diethyl succinate

Cas:123-25-1

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

Factory price Cosmetic DIETHYL SUCCINATE 123-25-1 Manufacturer

Cas:123-25-1

Min.Order:1 Gram

FOB Price: $0.1

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

Diethylsuccinate

Cas:123-25-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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

Diethyl succinate

Cas:123-25-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Diethyl succinate Synonyms: 2,2-diethylbutanedioate;Diethyl succinate(N);SUCCINIC ACID DIETHYL ESTER;AKOS BBS-00004411;ETHYL SUCCINATE;FEMA 2377;DIETHYL SUCCINATE;diethyl butanedioate CAS: 123-25-1 MF: C8H14O4 MW: 174.19 EINECS:

123-25-1 Diethyl succinate

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $500.0

Type:Lab/Research institutions

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

Manufacturer CAS 123-25-1 with high quality products

Cas:123-25-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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

sell high purity of Diethyl succinate

Cas:123-25-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name Diethyl succinate Synonyms Diethyl butanedioate CAS 123-25-1 Molecular Formula C8H14O4 Molecular Weight

Diethyl succinate CAS:123-25-1

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

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

Diethyl succinate CAS:123-25-1

Cas:123-25-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Diethyl succinate 123-25-1

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Shanghai Minstar Chemical Co., Ltd

Product Name: Diethyl succinate CAS: 123-25-1 MF: C8H14O4 MW: 174.19 EINECS: 204-612-0 Mol File: 123-25-1.mol Diethyl succinate Structure Diethyl succinate Chemical Properties Melting point -20 °C (lit.) Boiling point

Diethyl succinate

Cas:123-25-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China Biggest factory Supply High Quality Diethyl succinate CAS 123-25-1

Cas:123-25-1

Min.Order:50 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Diethyl succinate CAS:123-25-1 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

Diethyl succinate CAS:123-25-1

Cas:123-25-1

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

Diethyl succinate

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 123-25-1 Diethyl succinate

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Diethyl succinate CAS:123-25-1 Specification Minimum Order Qty. 10 Gram Supply Ability

Factory Supply Diethyl succinate

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Diethyl Succinate CAS NO.123-25-1

Cas:123-25-1

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

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

Butamedioic Acid Diethyl Ester

Cas:123-25-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

English name: diethyl succinate CAS No.:123-25-1 Molecular formula: C12H22O4 Technical Specifications: Appearance colorless transparent liquid Ze color (Pt-co) ≤20# Content (

Diethyl succinate manufacture

Cas:123-25-1

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

Diethyl succinate

Cas:123-25-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

DIETHYL SUCCINATE 123-25-1

Cas:123-25-1

Min.Order:1 Gram

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

Diethyl succinate

Cas:123-25-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

High Purity Diethyl succinate

Cas:123-25-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Diethyl Succinate CAS No.:123-25-1 Molecule Formula:C8H14O4 Molecule Weight:174.19 Purity: 99.0% Package: 200kg/drum Description:Colorless or light yellow transparent oily liquid Manufacture Standards:Enterprise Standard

Best Quality Diethyl Succinate with good supplier

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity Diethyl succinate

Cas:123-25-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

diethyl Fumarate
623-91-6

diethyl Fumarate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With hexacarbonyl molybdenum; phenylsilane In tetrahydrofuran for 4.5h; Heating;100%
With 1,2,2,3,4,4-hexamethylphosphetane 1-oxide; phenylsilane; water In toluene at 80℃; for 24h; Catalytic behavior; Solvent; Temperature; Reagent/catalyst; Schlenk technique; Inert atmosphere;99%
With acetic acid; zinc for 0.5h; Ambient temperature; sonication;98%
but-2-enedioic acid diethyl ester
1520-50-9

but-2-enedioic acid diethyl ester

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With 5% Pd/C; hydrogen In ethanol at 20℃; for 0.5h; chemoselective reaction;100%
With hydrogen In methanol at 24.84℃; under 760.051 Torr;
With silica gel supported sulfonic acid In acetonitrile at 20℃; Reagent/catalyst; Electrochemical reaction;75 %Spectr.
acetylenedicarboxylic acid diethyl ester
762-21-0

acetylenedicarboxylic acid diethyl ester

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethyl acetate at 80℃; under 2585.81 Torr; for 0.05h; microwave irradiation;99%
With magnesium chloride electrolysis: large surface area gold wire electrode; 150 W cm-2 ultrasound intensity; Yield given;
With water; zinc In tetrahydrofuran; methanol for 3h; Heating;100 % Spectr.
Diethyl maleate
141-05-9

Diethyl maleate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With acetic acid; zinc for 2h; Ambient temperature; sonication;98%
With Decaborane; palladium on activated charcoal In methanol at 25℃; for 0.3h; Reduction;98%
With 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-7-methylbenzo-[d]imidazole; [Zr(2,6-bis(5-methyl-3-phenyl-1H-pyrrol-2-yl)pyridine)2] In benzene-d6 for 8h; UV-irradiation;98%
ethanol
64-17-5

ethanol

succinic acid
110-15-6

succinic acid

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With alumina methanesulfonic acid at 80℃; for 0.133333h; Microwave irradiation;97%
With Fe(SO4)3 * xH2O In toluene for 3h; Heating;95%
With N-dodecanoyl-N-methyl-1-glucamine In water at 45℃; for 6h; Green chemistry;87%
Succinimide
123-56-8

Succinimide

ethanol
64-17-5

ethanol

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With chloro-trimethyl-silane at 40℃; for 5h;96%
With chloro-trimethyl-silane at 20 - 40℃; for 5h; Inert atmosphere;96%
1,2-bis(ethoxycarbonyl)vinyl toluene-p-sulfonate
144150-81-2

1,2-bis(ethoxycarbonyl)vinyl toluene-p-sulfonate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With sodium tetrahydroborate; nickel dichloride In methanol ice-cooling;92%
Diethyl maleate
141-05-9

Diethyl maleate

A

diethyl 2-n-butylsuccinate
24766-10-7

diethyl 2-n-butylsuccinate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With aluminium trichloride; lithium di-n-butylcuprate In diethyl ether at -65 - -40℃; for 1h;A 1.8%
B 92%
With lithium di-n-butylcuprate In diethyl ether at -65 - -40℃; for 1h; Product distribution; in the presence of AlCl3 as well; other solvents;A 1%
B 57%
diethyl meso-2,3-dibromosuccinate
1114-31-4

diethyl meso-2,3-dibromosuccinate

A

diethyl Fumarate
623-91-6

diethyl Fumarate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate; 1,2-di(thiophen-2-yl)ditelluride In ethanol; water at 5℃;A 90%
B n/a
ethanol
64-17-5

ethanol

C12H24O4Si
594815-54-0

C12H24O4Si

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
Stage #1: C12H24O4Si With oxalyl dichloride; N,N-dimethyl-formamide
Stage #2: ethanol With pyridine
83%
ethyl iodide
75-03-6

ethyl iodide

C12H24O4Si
594815-54-0

C12H24O4Si

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride83%
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃;
ethanol
64-17-5

ethanol

4-oxopentanoic acid ethyl ester
539-88-8

4-oxopentanoic acid ethyl ester

A

oxalic acid diethyl ester
95-92-1

oxalic acid diethyl ester

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
Stage #1: 4-oxopentanoic acid ethyl ester With acetic acid at 120℃; for 6h;
Stage #2: ethanol for 6h; Reflux;
A 8.7%
B 80%
succinic acid
110-15-6

succinic acid

(2,2-diethoxyvinylidene)triphenylphosphorane
21882-77-9, 53472-13-2

(2,2-diethoxyvinylidene)triphenylphosphorane

A

ethyl (triphenylphosphoranylidene)acetate
1099-45-2

ethyl (triphenylphosphoranylidene)acetate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
In tetrahydrofuran for 3h; Ambient temperature;A n/a
B 76%
diethyl sulphite
623-81-4

diethyl sulphite

succinic acid
110-15-6

succinic acid

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
sulfuric acid In ethanol Heating;73%
With mineral acid
cyclohexenone
930-68-7

cyclohexenone

1-iodocyclohexane
626-62-0

1-iodocyclohexane

O,O'-bistributyltin benzopinacolate
153094-32-7

O,O'-bistributyltin benzopinacolate

diethyl Fumarate
623-91-6

diethyl Fumarate

A

3-(hydroxydiphenylmethyl)cyclohexan-1-one
21086-38-4

3-(hydroxydiphenylmethyl)cyclohexan-1-one

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
In benzene at 80℃; for 8h;A 45%
B 72%
diethylmalate
7554-12-3

diethylmalate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide; Trimethylacetic acid In tetrahydrofuran at 20 - 22℃; for 2h;71%
bromo(2-ethoxy-2-oxoethyl)zinc
5764-82-9

bromo(2-ethoxy-2-oxoethyl)zinc

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With N,N-diethyl-N-bromoamine In tetrahydrofuran; diethyl ether at 20 - 25℃; Reagent/catalyst; Cooling; Inert atmosphere;71%
(2R,3R)-diethyl 2,3-bis(3,5-bis(trifluoromethyl)benzoyloxy)-succinate

(2R,3R)-diethyl 2,3-bis(3,5-bis(trifluoromethyl)benzoyloxy)-succinate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; N-ethyl-N,N-diisopropylamine In water; acetonitrile at 40℃; for 16h; Sealed tube; Schlenk technique; Inert atmosphere; Irradiation;69%
Diethyl maleate
141-05-9

Diethyl maleate

Bu2CuLi*AlCl3

Bu2CuLi*AlCl3

A

diethyl 2-n-butylsuccinate
24766-10-7

diethyl 2-n-butylsuccinate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
In diethyl ether at -65 - -40℃; for 1h;A 9%
B 66%
Diethyl tartrate
408332-88-7

Diethyl tartrate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With phosphorus; hydrogen iodide In water; toluene at 80℃; for 1.5h; Inert atmosphere;65%
ethyl bromoacetate
105-36-2

ethyl bromoacetate

O-tert-butyl O-ethyl ketene acetal
121745-78-6

O-tert-butyl O-ethyl ketene acetal

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With 2,4,6-trimethyl-pyridine; dilauryl peroxide In cyclohexane for 3h; Heating;64%
dimanganese decacarbonyl
10170-69-1

dimanganese decacarbonyl

ethyl bromoacetate
105-36-2

ethyl bromoacetate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
In chloroform-d1 Irradiation (UV/VIS); (N2 or Ar); 250-W sun lamp, 3 h; colorless solution is filtered, (1)H-NMR;64%
5-diazo-4-oxo-valeric acid ethyl ester
61844-36-8

5-diazo-4-oxo-valeric acid ethyl ester

phenyl copper
3220-49-3

phenyl copper

A

Ethyl 4-oxo-5-phenyl-pentanoate
20416-11-9

Ethyl 4-oxo-5-phenyl-pentanoate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
for 1h; Ambient temperature;A 62%
B n/a
pyrrole
109-97-7

pyrrole

5-diazo-4-oxo-valeric acid ethyl ester
61844-36-8

5-diazo-4-oxo-valeric acid ethyl ester

A

ethyl 4-oxo-5-(2-pyrrolyl)-pentanoate
105886-77-9

ethyl 4-oxo-5-(2-pyrrolyl)-pentanoate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With copper In benzene for 0.25h;A 61%
B n/a
diethyl acetylsuccinate
1115-30-6

diethyl acetylsuccinate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With 1,2-diamino-benzene at 140℃; for 4h;61%
1,3-cyclopentadione
3859-41-4

1,3-cyclopentadione

ethanol
64-17-5

ethanol

A

butanedioic acid, monoethyl ester
1070-34-4

butanedioic acid, monoethyl ester

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With potassium peroxomonosulfate at 20℃; for 18h;A 25%
B 61%
ethanol
64-17-5

ethanol

levulinic acid
123-76-2

levulinic acid

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With carbonic acid dimethyl ester at 180℃; under 10343.2 Torr; for 5h; Reagent/catalyst; Temperature; Inert atmosphere;60.2%
diethyl Fumarate
623-91-6

diethyl Fumarate

A

diethyl 2-acetylmethyl-1,4-butanedioate
1187-74-2

diethyl 2-acetylmethyl-1,4-butanedioate

B

3,7-Bis-ethoxycarbonyl-5-oxo-nonanedioic acid diethyl ester

3,7-Bis-ethoxycarbonyl-5-oxo-nonanedioic acid diethyl ester

C

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With sulfur dioxide; N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 80℃; for 1.25h;A 6.2%
B 10%
C 58%
N-ethyl-N,N-diisopropylamine
7087-68-5

N-ethyl-N,N-diisopropylamine

diethyl Fumarate
623-91-6

diethyl Fumarate

A

diethyl 2-acetylmethyl-1,4-butanedioate
1187-74-2

diethyl 2-acetylmethyl-1,4-butanedioate

B

3,7-Bis-ethoxycarbonyl-5-oxo-nonanedioic acid diethyl ester

3,7-Bis-ethoxycarbonyl-5-oxo-nonanedioic acid diethyl ester

C

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With sulfur dioxide In N,N-dimethyl acetamide at 80℃; for 3.5h;A 16%
B 14%
C 56%
Diethyl maleate
141-05-9

Diethyl maleate

A

diethyl Fumarate
623-91-6

diethyl Fumarate

B

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Conditions
ConditionsYield
With sulfur dioxide; N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 80℃; for 2.5h;A 10%
B 55%
formic acid ethyl ester
109-94-4

formic acid ethyl ester

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

diethyl 2-formylbutanedioate
5472-38-8

diethyl 2-formylbutanedioate

Conditions
ConditionsYield
With sodium In diethyl ether at 40℃; for 5h;100%
With sodium In diethyl ether at 40℃; for 5h;100%
With sodium hydride In toluene at 20℃; for 16h; Reagent/catalyst;95.1%
succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

Butane-1,4-diol
110-63-4

Butane-1,4-diol

Conditions
ConditionsYield
With C56H70Cl3N10Ru2(1+)*F6P(1-); potassium tert-butylate; hydrogen In tetrahydrofuran; dodecane at 70℃; under 37503.8 Torr; for 16h; Inert atmosphere; Glovebox; Autoclave;100%
With C30H34Cl2N2P2Ru; potassium methanolate; hydrogen In tetrahydrofuran at 100℃; under 38002.6 - 76005.1 Torr; for 15h; Glovebox; Autoclave;91%
With ethanol; sodium
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C10H10O4S

C10H10O4S

Conditions
ConditionsYield
Stage #1: thiophene-2-carbaldehyde; succinic acid diethyl ester With potassium tert-butylate In tert-butyl alcohol for 1.5h; Heating / reflux;
Stage #2: With hydrogenchloride; water In tert-butyl alcohol pH=2;
100%
3-methyl-1H-pyrazole-4-carbaldehyde
112758-40-4

3-methyl-1H-pyrazole-4-carbaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

3-(ethoxycarbonyl)-4-(3-methyl-1H-pyrazol-4-yl)but-3-enoic acid
200264-80-8

3-(ethoxycarbonyl)-4-(3-methyl-1H-pyrazol-4-yl)but-3-enoic acid

Conditions
ConditionsYield
Stage #1: 3-methyl-1H-pyrazole-4-carbaldehyde; succinic acid diethyl ester With potassium tert-butylate; tert-butyl alcohol at 80℃; for 4h;
Stage #2: With hydrogenchloride In water pH=~ 2;
100%
3-ethyl-1H-pyrazole-4-carbaldehyde
154926-98-4

3-ethyl-1H-pyrazole-4-carbaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C12H16N2O4

C12H16N2O4

Conditions
ConditionsYield
Stage #1: 3-ethyl-1H-pyrazole-4-carbaldehyde; succinic acid diethyl ester With potassium tert-butylate; tert-butyl alcohol at 80℃; for 3h;
Stage #2: With hydrogenchloride In water pH=~ 2;
100%
4-Benzoyl-7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran

4-Benzoyl-7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C24H26O6
1259401-36-9

C24H26O6

Conditions
ConditionsYield
Stage #1: 4-Benzoyl-7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran; succinic acid diethyl ester With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h; Stobbe Condensation;
Stage #2: With hydrogenchloride In tetrahydrofuran; water
100%
C16H14F2N2O
1262589-95-6

C16H14F2N2O

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C22H22F2N2O4
1262590-20-4

C22H22F2N2O4

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h;100%
C15H14OS2
1263318-62-2

C15H14OS2

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C21H22O4S2
1263318-63-3

C21H22O4S2

Conditions
ConditionsYield
Stage #1: C15H14OS2; succinic acid diethyl ester With potassium tert-butylate In tetrahydrofuran at 55℃;
Stage #2: With hydrogenchloride In tetrahydrofuran; water
100%
C15H12O4

C15H12O4

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C21H20O7

C21H20O7

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h; Stobbe Condensation;100%
C25H25NO4
1395868-61-7

C25H25NO4

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C31H33NO7
1395872-59-9

C31H33NO7

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h;100%
C20H16OS

C20H16OS

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C26H24O4S

C26H24O4S

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h;100%
C16H16OS3

C16H16OS3

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C22H24O4S3

C22H24O4S3

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h;100%
C22H20O2S
1427470-15-2

C22H20O2S

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C28H28O5S
1427470-16-3

C28H28O5S

Conditions
ConditionsYield
Stage #1: C22H20O2S; succinic acid diethyl ester With potassium tert-butylate In tetrahydrofuran for 1h;
Stage #2: With hydrogenchloride In water
100%
bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

2-Di-p-tolylmethylene-succinic acid 1-ethyl ester
95698-26-3

2-Di-p-tolylmethylene-succinic acid 1-ethyl ester

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 55℃; for 1h;100%
furfural
98-01-1

furfural

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

3-(ethoxycarbonyl)-4-(furan-2-yl)-3-butenoic acid

3-(ethoxycarbonyl)-4-(furan-2-yl)-3-butenoic acid

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol at 110℃; for 3h; Inert atmosphere;99%
With potassium tert-butylate In tert-butyl alcohol for 1.5h; Stobbe condensation; Heating;
succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol for 8h; Reflux;98%
With hydrazine hydrate In ethanol for 12h; Reflux;65%
With ethanol; hydrazine hydrate
succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

lithium di-enolate of diethyl succinate

lithium di-enolate of diethyl succinate

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.25h;98%
3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

2-(3,4-dimethoxybenzylidene)butanedioic acid monoethyl ester
126274-95-1

2-(3,4-dimethoxybenzylidene)butanedioic acid monoethyl ester

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol for 3h; Heating;98%
With potassium tert-butylate In tert-butyl alcohol at 50℃; for 5h;
3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

(E)-4-(3,4-dimethoxyphenyl)-3-(ethoxycarbonyl)but-3-enoic acid
182572-57-2

(E)-4-(3,4-dimethoxyphenyl)-3-(ethoxycarbonyl)but-3-enoic acid

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 4h; Stobbe Condensation; Inert atmosphere; Reflux;98%
With sodium ethanolate Stobbe Condensation; Reflux;96%
With sodium t-butanolate In tert-butyl alcohol Reflux;56%
With potassium tert-butylate In butan-1-ol at 20℃; for 3h; Stobbe condensation;
3,4-dichlorobenzophenone
6284-79-3

3,4-dichlorobenzophenone

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

3-ethoxycarbonyl-4-(3,4-dichlorophenyl)-4-phenyl-(Z)-but-3-enoic acid

3-ethoxycarbonyl-4-(3,4-dichlorophenyl)-4-phenyl-(Z)-but-3-enoic acid

Conditions
ConditionsYield
Stage #1: 3,4-dichlorobenzophenone; succinic acid diethyl ester In tert-butyl alcohol at 25 - 30℃;
Stage #2: With sodium hydride In tert-butyl alcohol at 85 - 90℃; for 4h;
Stage #3: With hydrogenchloride; water In hexane; ethyl acetate
98%
3-methoxy-4-(phenylmethoxy)benzaldehyde
2426-87-1

3-methoxy-4-(phenylmethoxy)benzaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C21H22O6

C21H22O6

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 4h; Stobbe Condensation; Inert atmosphere; Reflux;98%
With sodium ethanolate for 4h; Stobbe condensation; Reflux;
3,4-dibenzyloxybenzaldehyde
5447-02-9

3,4-dibenzyloxybenzaldehyde

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

C27H26O6

C27H26O6

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 4h; Stobbe Condensation; Inert atmosphere; Reflux;98%
succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

(+/-)-trans-5-benzyloxy-1,3-dimethyl-1H-isochromane-6-carbaldehyde

(+/-)-trans-5-benzyloxy-1,3-dimethyl-1H-isochromane-6-carbaldehyde

2-[1-((1S,3S)-5-Benzyloxy-1,3-dimethyl-isochroman-6-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

2-[1-((1S,3S)-5-Benzyloxy-1,3-dimethyl-isochroman-6-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol for 4h; Stobbe condensation; Heating;97%
ethyl [3H]formate
90009-92-0

ethyl [3H]formate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

diethyl ([3H]formyl)succinate
1035845-94-3

diethyl ([3H]formyl)succinate

Conditions
ConditionsYield
With sodium ethanolate In toluene at 20℃;97%
3,5-dimethoxybenzaldehdye
7311-34-4

3,5-dimethoxybenzaldehdye

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

(E)-4-(3,5-dimethoxyphenyl)-3-(ethoxycarbonyl)but-3-enoic acid
607356-91-2

(E)-4-(3,5-dimethoxyphenyl)-3-(ethoxycarbonyl)but-3-enoic acid

Conditions
ConditionsYield
With ethanol; sodium hydride In toluene; mineral oil at 0 - 20℃; Inert atmosphere;97%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View