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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

Acetonylacetone suppliers in China

Cas:110-13-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Taixing Joxin Bio-tec Co.,Ltd.

AcetonylacetoneAcetonylacetone Application:110-13-4

Acetonylacetone

Cas:110-13-4

Min.Order:0 Metric Ton

Negotiable

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 2,5-Hexanedione supplier in China

Cas:110-13-4

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name Acetonylacetone CAS number 110-13-4 Assay ≥99% Appearance Yellowish liquid Capacity 500mt/year Application Pharmaceuticals, spices, pesticid

Acetonylacetone

Cas:110-13-4

Min.Order:1 Kilogram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

2,5-HEXANEDIONE Cas No. :110-13-4 Product name: 2,5-HEXANEDIONE Synonyms: acetonyl-aceton;alpha,beta-Diacetylethane;Diacetonyl;hexane-2,5-;Hexane-2,5-dione;Hexanedione-(2,5);2,5-HEXANEDIONE;2,5-HEXANDIONE Sub-formula:C6H10O2 Physical property

2,5-HEXANEDIONE

Cas:110-13-4

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 hexane-2,5-dione

Cas:110-13-4

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Content Natural Extract 2,5-Hexanedione HACCP manufacturer

Cas:110-13-4

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

2,5-Hexanedione

Cas:110-13-4

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

2,5-Hexanedione

Cas:110-13-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Acetonylacetone Basic information Product Name: Acetonylacetone Synonyms: 2,5-Diketohexane;2,5-Hexadione;Acetone, acetonyl-;Acetonyl acetone 2,5-hexanedione;acetonyl-aceton;alpha,beta-Di

Acetonylacetone 110-13-4

Cas:110-13-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2,5-Hexanedione CAS 110-13-4

Cas:110-13-4

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

Professional Factory CAS 110-13-4 with high-quality service

Cas:110-13-4

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

Acetonylacetone 110-13-4

Cas:110-13-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Acetonylacetone Synonyms: 2,5-Diketohexane;2,5-Hexadione;Acetone, acetonyl-;Acetonyl acetone 2,5-hexanedione;2,5-Dioxohexane;2,5-Hexanedione, Standard f GC;Acetonylacetone,97%;NSC 7621 CAS: 110-13-4 MF: C6H10O2 MW: 114.14

Acetonylacetone

Cas:110-13-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Agrochemical Intermediates, Acetonylacetone CAS:110-13-4

Cas:110-13-4

Min.Order:1 Kilogram

FOB Price: $29.9 / 33.6

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High quality Acetonylacetone CAS 110-13-4 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China a

High quality Acetonylacetone CAS 110-13-4

Cas:110-13-4

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

Acetonylacetone

Cas:110-13-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

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

Acetonylacetone/ LIDE PHARMA- Factory supply / Best price

Cas:110-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

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

Acetonylacetone suppliers in China CAS NO.110-13-4

Cas:110-13-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 110-13-4 Acetonylacetone

Cas:110-13-4

Min.Order:1 Kilogram

Negotiable

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

Acetonylacetone

Cas:110-13-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

2,5-Hexanedione

Cas:110-13-4

Min.Order:0

Negotiable

Type:Manufacturers

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

Acetonylacetone

Cas:110-13-4

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

2,5-HEXANEDIONE

Cas:110-13-4

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

2,5-Hexandione

Cas:110-13-4

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

Acetonylacetone

Cas:110-13-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat

Acetonylacetone

Cas:110-13-4

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,

Acetonyl acetone 2,5-hexanedione

Cas:110-13-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:packaged in foil bags or tins Application:Use only for laboratory research Transportation:Sea,Air,DHL/TNT/FEdex/UPS/EMS Por

Acetonylacetone

Cas:110-13-4

Min.Order:10 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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

TIANFUCHEM--High purity 110-13-4 Acetonylacetone

Cas:110-13-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2,5-dimethylfuran
625-86-5

2,5-dimethylfuran

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With water at 100℃; for 2h;100%
With carbon dioxide In water at 150℃; under 30003 Torr; for 15h; Autoclave;95%
With carbon dioxide In water at 150℃; under 30003 Torr; for 15h; Autoclave;95%
(1R,4S,5S,6R)-1,4-dimethyl-2,3-dioxabicyclo[2.2.2]octane-5,6-diol
1093613-53-6

(1R,4S,5S,6R)-1,4-dimethyl-2,3-dioxabicyclo[2.2.2]octane-5,6-diol

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
In acetonitrile for 16h; Reflux;100%
hexane-2,5-diol
2935-44-6

hexane-2,5-diol

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With dihydrogen peroxide; Na12[WZn3(H2O)2(ZnW9O34)2] at 75℃; for 7h;99%
With sodium bromate; sodium hydrogensulfite In water; acetonitrile at 20℃; for 4.25h; Oxidation;98%
With 2O34W9Zn(12-)*W(6+)*3Zn(2+)*2H2O; dihydrogen peroxide In water; acetonitrile at 135℃; under 2250.23 Torr; for 0.25h; Microwave irradiation;93%
With chromium(III) oxide; copper at 190℃;
With AmberliteIR-120(H) at 90℃; for 24h; Autoclave; Inert atmosphere;> 99 %Chromat.
3-hexene-2,5-dione
4436-75-3

3-hexene-2,5-dione

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With nickel phosphide; hydrogen In water at 100℃; under 15201 Torr; for 1h;96%
hexane-2,5-dione bis-ethylene ketal
944-26-3

hexane-2,5-dione bis-ethylene ketal

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With sulfuric acid In 1,4-dioxane for 3h; Ambient temperature;95%
pent-4-en-2-one
13891-87-7

pent-4-en-2-one

acetaldehyde
75-07-0

acetaldehyde

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; caesium carbonate In tetrahydrofuran at 20℃; for 24h; Stetter reaction; Inert atmosphere;95%
1-(phenylselanyl)propan-2-one
61759-13-5

1-(phenylselanyl)propan-2-one

A

diphenyl diselenide
1666-13-3

diphenyl diselenide

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
at 600℃; under 20 Torr; for 0.0333333h;A 93%
B 52%
5-hydroxymethyl-tetrahydrofuran-2-carbaldehyde
69924-30-7

5-hydroxymethyl-tetrahydrofuran-2-carbaldehyde

A

2,5-dimethyltetrahydrofuran
1003-38-9

2,5-dimethyltetrahydrofuran

C

2,5-dimethylfuran
625-86-5

2,5-dimethylfuran

D

2,5-hexanedione
110-13-4

2,5-hexanedione

E

5-methyltetrahydro-2-furaldehyde
37493-29-1

5-methyltetrahydro-2-furaldehyde

Conditions
ConditionsYield
With hydrogen In 1,4-dioxane at 180℃; under 9000.9 Torr; for 4h; Catalytic behavior; Overall yield = 100 %;A 1.4%
B 3.6%
C 91.5%
D 3.2%
E n/a
With hydrogen In 1,4-dioxane at 180℃; under 9000.9 Torr; for 4h; Catalytic behavior; Overall yield = 100 %;A 9.5%
B 4.9%
C 80.1%
D 3.4%
E n/a
tert-butyl 2-acetyl-4-oxopentanoate
318511-70-5

tert-butyl 2-acetyl-4-oxopentanoate

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With sulfuric acid at 60 - 70℃; for 8h;90.9%
With toluene-4-sulfonic acid
5-nitro-2-hexanone
35223-72-4

5-nitro-2-hexanone

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With tetrabutylammomium bromide; oxygen In acetonitrile for 2h; electrolysis;86%
With sodium hydroxide; sodium chlorite; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane for 7h; Ambient temperature;78%
With sodium nitrite In water; dimethyl sulfoxide at 65℃;75%
cis-1,2-diamino-1,2-dimethylcyclobutane
77872-82-3

cis-1,2-diamino-1,2-dimethylcyclobutane

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In acetone at 0℃; for 1h;86%
cis-1,2-diamino-1,2-dimethylcyclobutane dihydrosulphate

cis-1,2-diamino-1,2-dimethylcyclobutane dihydrosulphate

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In acetone at 0℃; for 1h;86%
3-hexyn-2,5-diol
3031-66-1

3-hexyn-2,5-diol

4-chloro-aniline
106-47-8

4-chloro-aniline

A

1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrole
5044-23-5

1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrole

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
Stage #1: 3-hexyn-2,5-diol With carbonyl bis(hydrido)tris(triphenylphosphine)ruthenium(II); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene for 0.5h; Inert atmosphere; Reflux;
Stage #2: 4-chloro-aniline In toluene for 23.5h; Inert atmosphere; Reflux;
A 86%
B n/a
With 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In toluene for 24h; Heating; Title compound not separated from byproducts.;A 72 % Chromat.
B 28 % Chromat.
3-hexyn-2,5-diol
3031-66-1

3-hexyn-2,5-diol

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With tributylphosphine; tris(dibenzylideneacetone)dipalladium(0) chloroform complex In acetonitrile for 70h; Heating;84%
With tributylphosphine In acetonitrile for 70h; Mechanism; Product distribution; Heating; other substrates, catalysts;84%
IrH5(P-(i-Pr)3)2 In toluene for 48h; Heating;70%
2,5-dimethyltetrahydrofuran
1003-38-9

2,5-dimethyltetrahydrofuran

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With ruthenium tetroxide In tetrachloromethane; water for 24h;82%
With aluminum oxide; potassium permanganate; copper(II) sulfate at 20℃; for 8h;60%
n-hexan-2-ol
626-93-7

n-hexan-2-ol

A

n-hexan-2-one
591-78-6

n-hexan-2-one

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With tetraethylammonium nitrate electrochemical oxidation;A 80%
B 6%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

dimethylglyoxal
431-03-8

dimethylglyoxal

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With ethanol; 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; triethylamine at 25℃; for 24h; Stetter reaction;80%
5-Methylfurfural
620-02-0

5-Methylfurfural

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With hydrogen; nickel(II) hydroxide In dichloromethane; water at 140℃; under 22502.3 Torr; for 20h; Reagent/catalyst; Solvent; Temperature; Pressure; Autoclave;79%
With hydrogenchloride; 5%-palladium/activated carbon; hydrogen In chloroform; water at 100℃; under 45004.5 Torr; for 2h;75%
With water; hydrogen at 130℃; under 15201 Torr; for 48h; Reagent/catalyst;74%
2-hydroxymethyl-5-methylfuran
3857-25-8

2-hydroxymethyl-5-methylfuran

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With nickel phosphide; water; hydrogen at 100℃; under 15201 Torr; for 1h; Reagent/catalyst;79%
With hydrogen In water at 139.84℃; under 30003 Torr; for 2h; Autoclave;26%
With hydrogen In tetrahydrofuran; water at 139.84℃; under 48754.9 Torr; for 3h; Autoclave;
With hydrogen Acidic conditions;
Acetonyltributylstananne
28483-60-5

Acetonyltributylstananne

chloroacetone
78-95-5

chloroacetone

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
zinc dibromide In tetrahydrofuran at 40℃; for 8h; Alkylation;75%
With zinc dibromide In tetrahydrofuran at 40℃; for 8h;75%
2,5-dimethylfuran
625-86-5

2,5-dimethylfuran

ethene
74-85-1

ethene

A

para-xylene
106-42-3

para-xylene

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
In n-heptane at 249.84℃; under 37503.8 Torr; for 24h; Reagent/catalyst; Autoclave; Inert atmosphere;A 75%
B n/a
In acetic acid at 280℃; under 63006.3 Torr; for 4h; Pressure; Reagent/catalyst; Solvent; Temperature; Time;A 68.5%
B 12.1%
With Sn-BEA In n-heptane at 250℃; under 46504.7 Torr; for 24h; Catalytic behavior; Kinetics; Diels-Alder Cycloaddition; Autoclave; Inert atmosphere; chemoselective reaction;A 43%
B n/a
dimethylbis(prop-1-en-2-yloxy)silane
63746-11-2

dimethylbis(prop-1-en-2-yloxy)silane

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; boron trifluoride diethyl etherate In acetonitrile at -10 - 20℃; Inert atmosphere; Schlenk technique;75%
2-(Trimethylsilyloxy)propene
1833-53-0

2-(Trimethylsilyloxy)propene

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With (difluoroiodo)benzene-boron trifluoride In dichloromethane at -78 - 20℃;74%
methanol
67-56-1

methanol

5-methyl-5-hexen-2-one
3240-09-3

5-methyl-5-hexen-2-one

A

3-hydroxy-6-methoxy-3,5-dimethyl-1,2-dioxane
129976-61-0

3-hydroxy-6-methoxy-3,5-dimethyl-1,2-dioxane

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With ozone at -74℃;A 73%
B 27%
With ozone at -74℃; Product distribution;A 73%
B 27%
Nitroethane
79-24-3

Nitroethane

methyl vinyl ketone
78-94-4

methyl vinyl ketone

A

2,5-hexanedione
110-13-4

2,5-hexanedione

(2S,5S)-2,5-Dimethyl-tetrahydro-furan-2,5-diol

(2S,5S)-2,5-Dimethyl-tetrahydro-furan-2,5-diol

Conditions
ConditionsYield
Stage #1: Nitroethane; methyl vinyl ketone With potassium carbonate In water at 20℃; for 3h; Michael addition;
Stage #2: With dihydrogen peroxide; potassium carbonate In water at 20℃; Nef reaction;
A 73%
B n/a
Nitroethane
79-24-3

Nitroethane

methyl vinyl ketone
78-94-4

methyl vinyl ketone

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
Stage #1: Nitroethane With potassium carbonate In water at 25 - 40℃; for 0.1h; Inert atmosphere;
Stage #2: methyl vinyl ketone In water at 25 - 65℃; for 1h; Inert atmosphere;
Stage #3: With dihydrogen peroxide In water at 20℃; for 16h; Product distribution / selectivity;
71%
5-hydroxymethyl-2-furfuraldehyde
67-47-0

5-hydroxymethyl-2-furfuraldehyde

A

1-hydroxyl-2,5-hexanedione
65313-46-4

1-hydroxyl-2,5-hexanedione

B

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With hydrogen In water at 139.84℃; under 30003 Torr; for 2h; Reagent/catalyst; Autoclave;A 71%
B 9%
With palladium on activated carbon; water; hydrogen; acetic acid at 119.84℃; under 30003 Torr; for 1h; Temperature; Autoclave;A 65%
B n/a
With 5%-palladium/activated carbon; hydrogen In tetrahydrofuran; water at 80℃; under 37503.8 Torr; for 15h; Autoclave;
With water In aq. buffer at 20℃; pH=2; Electrochemical reaction;A 2.75 mmol
B 25 mmol
With hydrogen In water at 110℃; under 15001.5 Torr; for 6h; Reagent/catalyst; Green chemistry;
5-hydroxymethyl-2-furfuraldehyde
67-47-0

5-hydroxymethyl-2-furfuraldehyde

B

1-hydroxyl-2,5-hexanedione
65313-46-4

1-hydroxyl-2,5-hexanedione

C

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With hydrogen In water at 139.84℃; under 30003 Torr; for 2h; Reagent/catalyst; Autoclave;A 5%
B 71%
C 13%
With palladium on activated carbon; water; hydrogen; acetic acid at 119.84℃; under 30003 Torr; for 1h; Temperature; Autoclave;A n/a
B 64%
C n/a
With 5%-palladium/activated carbon; hydrogen In tetrahydrofuran; water at 80℃; under 22502.3 Torr; for 15h; Autoclave;
With hydrogen In water at 110℃; under 15001.5 Torr; for 6h; Green chemistry;
4-(2-methyl-1,3-dioxolan-2-yl)butan-2-one
33528-35-7

4-(2-methyl-1,3-dioxolan-2-yl)butan-2-one

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With sulfuric acid In water; acetone at 45℃; for 4h;70%
With sulfuric acid In water; acetone at 40 - 45℃; for 4h;70%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

2-oxo-propionic acid
127-17-3

2-oxo-propionic acid

2,5-hexanedione
110-13-4

2,5-hexanedione

Conditions
ConditionsYield
With triethylamine; 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride In ethanol at 80℃;69%
2,5-hexanedione
110-13-4

2,5-hexanedione

3-nitro-aniline
99-09-2

3-nitro-aniline

N-(3′-nitrophenyl)-2,5-dimethylpyrrole
32570-23-3

N-(3′-nitrophenyl)-2,5-dimethylpyrrole

Conditions
ConditionsYield
Stage #1: 3-nitro-aniline With toluene-4-sulfonic acid In toluene for 0.0833333h; Dean-Stark;
Stage #2: 2,5-hexanedione for 1.25h; Inert atmosphere; Reflux; Dean-Stark;
100%
With amberlite IR 120 acidic resin at 20℃; for 0.6h; Paal-Knorr pyrrole synthesis; Neat (no solvent);98%
With salicylic acid In neat (no solvent) for 0.166667h; Paal-Knorr Pyrrole Synthesis; Microwave irradiation;95%
2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-Dimethylpyrrole
625-84-3

2,5-Dimethylpyrrole

Conditions
ConditionsYield
With ammonia In methanol at 0 - 110℃; under 2625.26 Torr; Paal-Knorr pyrrole synthesis;100%
With aluminum oxide; 1,1,1,3,3,3-hexamethyl-disilazane at 100 - 110℃; for 0.333333h; Product distribution; other diones; var. temperatures and reaction times;81%
With ammonium carbonate at 95 - 115℃; Product distribution / selectivity; Inert atmosphere;78%
ethylene glycol
107-21-1

ethylene glycol

2,5-hexanedione
110-13-4

2,5-hexanedione

hexane-2,5-dione bis-ethylene ketal
944-26-3

hexane-2,5-dione bis-ethylene ketal

Conditions
ConditionsYield
With zeolite HSZ-360 In toluene for 8h; Heating;100%
1.3-propanedithiol
109-80-8

1.3-propanedithiol

2,5-hexanedione
110-13-4

2,5-hexanedione

4-(2-methyl-1,3-dithian-2-yl)butan-2-one

4-(2-methyl-1,3-dithian-2-yl)butan-2-one

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0℃; for 0.5h; Inert atmosphere;100%
With iodine In tetrahydrofuran for 3h;94%
1-Heptylamine
111-68-2

1-Heptylamine

2,5-hexanedione
110-13-4

2,5-hexanedione

N-heptyl-2,5-dimethylpyrrole

N-heptyl-2,5-dimethylpyrrole

Conditions
ConditionsYield
at 150℃; Paal-Knorr Pyrrole Synthesis;100%
With Fe(3+)-montmorillonite K10 In dichloromethane at 20℃; for 2h; Paal-Knorr condensation;93%
With [BMIm]I at 25℃; for 0.5h; Paal-Knorr condensation;95 % Chromat.
With aminosulfonic acid at 18℃; for 0.5h;98 % Chromat.
2,5-hexanedione
110-13-4

2,5-hexanedione

p-aminoiodobenzene
540-37-4

p-aminoiodobenzene

1-(2,5-dimethyl-1H-pyrrol-1-yl)-4-iodobenzene
288608-09-3

1-(2,5-dimethyl-1H-pyrrol-1-yl)-4-iodobenzene

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene Inert atmosphere; Schlenk technique;100%
With nano-Fe3O4 immoblized lewis acidic ionic liquid In neat (no solvent) at 20℃; for 0.5h; Paal-Knorr Pyrrole Synthesis; Sonication;98%
With toluene-4-sulfonic acid In toluene for 4h; Inert atmosphere; Reflux;97%
5-bromo-4-chloro-6-methylpyrimidin-2-ylamine
6314-12-1

5-bromo-4-chloro-6-methylpyrimidin-2-ylamine

2,5-hexanedione
110-13-4

2,5-hexanedione

5-bromo-4-chloro-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine
1013099-50-7

5-bromo-4-chloro-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 160℃; for 7h; Dean-Stark;100%
With toluene-4-sulfonic acid In toluene for 24h; Reflux;67%
With toluene-4-sulfonic acid In toluene Heating / reflux;65%
With toluene-4-sulfonic acid In toluene Dean-Stark; Reflux;
2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-dimethyltetrahydrofuran
1003-38-9

2,5-dimethyltetrahydrofuran

Conditions
ConditionsYield
With rhodium(III) iodide; hydrogen iodide; hydrogen In water; toluene at 125℃; under 15514.9 Torr; for 5h;100%
Multi-step reaction with 2 steps
1: borohydride
2: 94 percent / Al(III)-montmorillonite / 0.67 h / 160 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium amalgam; CO2 / durch Reduktion
2: diluted sulfuric acid
View Scheme
6-amino-1-tetralone
3470-53-9

6-amino-1-tetralone

2,5-hexanedione
110-13-4

2,5-hexanedione

6-(2,5-dimethyl-1H-pyrrol-1-yl)-3,4-dihydronaphthalen-1(2H)-one
1099767-07-3

6-(2,5-dimethyl-1H-pyrrol-1-yl)-3,4-dihydronaphthalen-1(2H)-one

Conditions
ConditionsYield
With acetic acid In benzene for 21h; Reflux;100%
5-bromo-2-methylaniline
39478-78-9

5-bromo-2-methylaniline

2,5-hexanedione
110-13-4

2,5-hexanedione

1-(5-bromo-2-methyl-phenyl)-2,5-dimethyl-pyrrole
1157455-13-4

1-(5-bromo-2-methyl-phenyl)-2,5-dimethyl-pyrrole

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 24h; Reflux;100%
hydrogenchloride In ethanol; water for 18h; Reflux;60%
3-iodo-2-phenylbenzofuran-6-amine
1383854-05-4

3-iodo-2-phenylbenzofuran-6-amine

2,5-hexanedione
110-13-4

2,5-hexanedione

1-(3-iodo-2-phenylbenzofuran-6-yl)-2,5-dimethyl-1H-pyrrole
1383854-06-5

1-(3-iodo-2-phenylbenzofuran-6-yl)-2,5-dimethyl-1H-pyrrole

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In benzene at 110℃; for 1h;100%
1-methyl-4-nitrobenzene
99-99-0

1-methyl-4-nitrobenzene

2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-dimethyl-1-p-tolyl-1H-pyrrole
5044-26-8

2,5-dimethyl-1-p-tolyl-1H-pyrrole

Conditions
ConditionsYield
With formic acid for 12h; Autoclave; Inert atmosphere; Green chemistry;100%
With indium; acetic acid In toluene at 80℃; for 2.5h; Inert atmosphere;98%
With hydrogen In methanol at 100℃; under 3750.38 Torr; for 24h;99 %Chromat.
1-methyl-3-nitrobenzene
99-08-1

1-methyl-3-nitrobenzene

2,5-hexanedione
110-13-4

2,5-hexanedione

N-(3′-methylphenyl)-2,5-dimethylpyrrole
32570-10-8

N-(3′-methylphenyl)-2,5-dimethylpyrrole

Conditions
ConditionsYield
With formic acid for 12h; Autoclave; Inert atmosphere; Green chemistry;100%
With indium; acetic acid In toluene at 80℃; for 3h; Inert atmosphere;97%
(S)-5-(4-(2-amino-2-carboxyethyl)phenyl)furan-2-carboxylic acid

(S)-5-(4-(2-amino-2-carboxyethyl)phenyl)furan-2-carboxylic acid

2,5-hexanedione
110-13-4

2,5-hexanedione

(S)-5-(4-(2-carboxy-2-(2,5-dimethyl-1H-pyrrol-1-yl)ethyl)phenyl)furan-2-carboxylic acid

(S)-5-(4-(2-carboxy-2-(2,5-dimethyl-1H-pyrrol-1-yl)ethyl)phenyl)furan-2-carboxylic acid

Conditions
ConditionsYield
With acetic acid at 170℃; for 0.25h; Paal-Knorr Pyrrole Synthesis; Microwave irradiation;100%
tert-butyl N-[2-(4-amino-2-methyl-5-oxo-1-phenyl-2,3-dihydro-1H-pyrazol-3-yl)ethyl]carbamate

tert-butyl N-[2-(4-amino-2-methyl-5-oxo-1-phenyl-2,3-dihydro-1H-pyrazol-3-yl)ethyl]carbamate

2,5-hexanedione
110-13-4

2,5-hexanedione

tert-butyl N-{2-[4-(2,5-dimethylpyrrol-1-yl)-2-methyl-5-oxo-1-phenyl-2,3-dihydro-1H-pyrazol-3-yl]ethyl}carbamate

tert-butyl N-{2-[4-(2,5-dimethylpyrrol-1-yl)-2-methyl-5-oxo-1-phenyl-2,3-dihydro-1H-pyrazol-3-yl]ethyl}carbamate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 70℃; for 2h;100%
3-phenyl-1-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine

3-phenyl-1-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine

2,5-hexanedione
110-13-4

2,5-hexanedione

5-(2,5-dimethyl-1H-pyrrol-1-yl)-3-phenyl-1-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1H-pyrazole

5-(2,5-dimethyl-1H-pyrrol-1-yl)-3-phenyl-1-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1H-pyrazole

Conditions
ConditionsYield
With p-toluenesulfonic acid monohydrate In toluene for 12h; Dean-Stark; Reflux;100%
1-amino-naphthalene
134-32-7

1-amino-naphthalene

2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-dimethyl-1-(naphthyl)-pyrrole
18494-86-5

2,5-dimethyl-1-(naphthyl)-pyrrole

Conditions
ConditionsYield
With amberlite IR 120 acidic resin at 20℃; for 0.666667h; Paal-Knorr pyrrole synthesis; Neat (no solvent);99%
With bentonite In neat (no solvent) at 20℃; for 0.05h; Reagent/catalyst; Paal-Knorr Pyrrole Synthesis; Milling; Green chemistry;97%
In neat (no solvent) at 20℃; for 0.383333h; Paal-Knorr Pyrrole Synthesis; Green chemistry;97%
p-toluidine
106-49-0

p-toluidine

2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-dimethyl-1-p-tolyl-1H-pyrrole
5044-26-8

2,5-dimethyl-1-p-tolyl-1H-pyrrole

Conditions
ConditionsYield
With amberlite IR 120 acidic resin at 20℃; for 0.333333h; Paal-Knorr pyrrole synthesis; Neat (no solvent);99%
With bentonite In neat (no solvent) at 20℃; for 0.05h; Reagent/catalyst; Paal-Knorr Pyrrole Synthesis; Milling; Green chemistry;98%
With sulfated anatase In neat (no solvent) at 20℃; for 0.333333h; Paal-Knorr Pyrrole Synthesis; Milling; Green chemistry;97%
4-methoxy-aniline
104-94-9

4-methoxy-aniline

2,5-hexanedione
110-13-4

2,5-hexanedione

1-(4-methoxyphenyl)-2,5-dimethyl-1H-pyrrole
5044-27-9

1-(4-methoxyphenyl)-2,5-dimethyl-1H-pyrrole

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 4h; Concentration; Paal-Knorr Pyrrole Synthesis; Green chemistry;99%
With iron(III) phosphate In neat (no solvent) at 20℃; for 2h; Paal-Knorr Pyrrole Synthesis; Green chemistry;98%
With ionic liquid-supported SiO2*CF3SO3(1-) In ethanol at 20℃; for 0.166667h; Paal-Knorr Furan Synthesis; Green chemistry;98%
4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

2,5-hexanedione
110-13-4

2,5-hexanedione

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzoic acid
15898-26-7

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzoic acid

Conditions
ConditionsYield
In isopropyl alcohol for 15h; Heating / reflux;99%
With zinc tetrafluoroborate In water at 20℃; for 0.166667h; Paal-Knorr pyrrole synthesis;96%
With ionic liquid-supported SiO2*CF3SO3(1-) In ethanol at 20℃; for 0.5h; Paal-Knorr Furan Synthesis; Green chemistry;93%
ethanolamine
141-43-5

ethanolamine

2,5-hexanedione
110-13-4

2,5-hexanedione

1-(2-hydroxyethyl)-2,5-dimethyl-1H-pyrrole
83662-06-0

1-(2-hydroxyethyl)-2,5-dimethyl-1H-pyrrole

Conditions
ConditionsYield
at 20℃; for 0.3h; Paal-Knorr pyrrole synthesis;99%
at 65℃; for 7.8h; Paal-Knorr Pyrrole Synthesis; Large scale;98%
With acetic acid In water; ethyl acetate; toluene95%
1,6-Hexanediamine
124-09-4

1,6-Hexanediamine

2,5-hexanedione
110-13-4

2,5-hexanedione

1,6-bis(2,5-dimethyl-1H-pyrrol-1-yl)hexane
6970-82-7

1,6-bis(2,5-dimethyl-1H-pyrrol-1-yl)hexane

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.083h; Concentration; Paal-Knorr Pyrrole Synthesis; Green chemistry;99%
With gallium(III) triflate In neat(no solvent) at 30℃; for 0.583333h; Paal-Knorr condensation;94%
scandium tris(trifluoromethanesulfonate) at 30℃; Paal-Knorr reaction;93%
hexan-1-amine
111-26-2

hexan-1-amine

2,5-hexanedione
110-13-4

2,5-hexanedione

1-hexyl-2,5-dimethyl-1H-pyrrole
20293-42-9

1-hexyl-2,5-dimethyl-1H-pyrrole

Conditions
ConditionsYield
With choline chloride; urea at 80℃; for 2h; Paal-Knorr Pyrrole Synthesis;99%
In neat (no solvent) at 20℃; Paal-Knorr Pyrrole Synthesis; Green chemistry;99%
In neat (no solvent) at 20℃; for 0.116667h; Paal-Knorr Pyrrole Synthesis; Green chemistry;98%
3-Phenylpropan-1-amine
2038-57-5

3-Phenylpropan-1-amine

2,5-hexanedione
110-13-4

2,5-hexanedione

2,5-dimethyl-1-(3-phenylpropyl)-1H-pyrrole

2,5-dimethyl-1-(3-phenylpropyl)-1H-pyrrole

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0833333h; Concentration; Paal-Knorr Pyrrole Synthesis; Green chemistry;99%
With toluene Entfernen des entstehenden Wassers;
With benzene Entfernen des entstehenden Wassers;
2,5-hexanedione
110-13-4

2,5-hexanedione

phenethylamine
64-04-0

phenethylamine

1-(2-phenylethyl)-2,5-dimethyl-1H-pyrrole
50691-34-4

1-(2-phenylethyl)-2,5-dimethyl-1H-pyrrole

Conditions
ConditionsYield
With amberlite IR 120 acidic resin at 20℃; for 0.233333h; Paal-Knorr pyrrole synthesis; Neat (no solvent);99%
In neat (no solvent) at 20℃; for 0.116667h; Paal-Knorr Pyrrole Synthesis; Green chemistry;98%
With bentonite In neat (no solvent) at 20℃; for 0.0333333h; Reagent/catalyst; Paal-Knorr Pyrrole Synthesis; Milling; Green chemistry;98%
2,5-hexanedione
110-13-4

2,5-hexanedione

sulfanilamide
63-74-1

sulfanilamide

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzenesulfonamide
26165-69-5

4-(2,5-dimethyl-1H-pyrrol-1-yl)benzenesulfonamide

Conditions
ConditionsYield
With iodine at 20℃; for 2h; Paal-Knorr Pyrrole Synthesis;99%
With acetic acid at 120℃; for 3h;86%
at 180℃; for 0.25h; Paal-Knorr pyrrole synthesis; Microwave irradiation;75%
With ethanol; acetic acid
2,5-hexanedione
110-13-4

2,5-hexanedione

ethylenediamine
107-15-3

ethylenediamine

1,2-bis(2,5-dimethyl-1H-pyrrol-1-yl)ethane
6306-70-3

1,2-bis(2,5-dimethyl-1H-pyrrol-1-yl)ethane

Conditions
ConditionsYield
With aluminum oxide at 20℃; for 26h;99%
With N,N,N',N'-tetrachlorobenzene-1,3-disulphonamide In acetonitrile at 20℃; for 0.0166667h;99%
With silica sulfuric acid at 20℃; for 0.0833333h; Paal-Knorr pyrrole synthesis; Neat (no solvent); Grinding;98%
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