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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

1-(2,3-DIMETHYLPHENYL)ETHANONE

Cas:2142-71-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

2',3'-Dimethylacetophenone

Cas:2142-71-4

Min.Order:1 Kilogram

FOB Price: $5.0

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',3'-Dimethylacetophenone

Cas:2142-71-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

2,3-DIMETHYLACETOPHENONE CAS:2142-71-4

Cas:2142-71-4

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

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

Pharmaceutical Grade CAS 2142-71-4 with competitive price

Cas:2142-71-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:10 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Ethanone,1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2,3-DIMETHYLACETOPHENONE CAS:2142-71-4 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 i

2,3-DIMETHYLACETOPHENONE CAS:2142-71-4

Cas:2142-71-4

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

Ethanone,1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail

HIGH quality 2,3-Dimethylacetophenone CAS:2142-71-4

Cas:2142-71-4

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

CAS NO.:2142-71-4

Cas:2142-71-4

Min.Order:0

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

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

2,3-Dimethylacetophenone

Cas:2142-71-4

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

2,3-dimethylphenylethanone

Cas:2142-71-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2,3-DIMETHYLACETOPHENONE Synonyms: 2,3-DIMETHYLACETOPHENONE;1-(2,3-Dimethylphenyl)ethanone;ETHANONE,1-(2,3-DIMETHYLPHENYL);1-(2,3-dimethylphenyl)ethan-1-one ;2,3-DiMethylphenylethanone;2,3-Dimethylacetophenone (Medetomidine Int

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

2',3'-Dimethylacetophenone

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

1-(2,3-dimethylphenyl)ethanone cas no. 2142-71-4 98%

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

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

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Ethanone, 1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers340.Safe and fa

Ethanone,1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec 1-(2,3-Dimethylphenyl)ethanone 25g

Cas:2142-71-4

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

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

Ethanone,1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Ethanone,1-(2,3-dimethylphenyl)-

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,3-DIMETHYLACETOPHENONE Application:2,3-DIMETHYLACETOPHENONE

2,3-DIMETHYLACETOPHENONE

Cas:2142-71-4

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

3-chloro-o-xylene
608-23-1

3-chloro-o-xylene

acetic anhydride
108-24-7

acetic anhydride

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
Stage #1: 3-chloro-o-xylene With ethylmagnesium bromide; magnesium; lithium chloride In tetrahydrofuran at 40 - 50℃; for 10h;
Stage #2: acetic anhydride In tetrahydrofuran; toluene at -5 - 5℃; for 2h; Temperature; Inert atmosphere;
79.2%
acetyl iodide
507-02-8

acetyl iodide

o-xylene
95-47-6

o-xylene

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
UV-irradiation;61%
o-xylene
95-47-6

o-xylene

acetic acid
64-19-7

acetic acid

A

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

B

3,4-dimethylacetophenone
3637-01-2

3,4-dimethylacetophenone

Conditions
ConditionsYield
With phosphorus pentoxide Title compound not separated from byproducts;A 5%
B n/a
2,3-dimethylbenzoyl chloride
21900-46-9

2,3-dimethylbenzoyl chloride

dimethylcadmium
506-82-1

dimethylcadmium

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
With diethyl ether
acetic acid
64-19-7

acetic acid

2,3-dimethylbenzoic acid
603-79-2

2,3-dimethylbenzoic acid

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
With thorium dioxide at 430 - 450℃;
methyl magnesium iodide
917-64-6

methyl magnesium iodide

2,3-dimethylbenzonitrile
5724-56-1

2,3-dimethylbenzonitrile

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
(i), (ii) aq. HCl; Multistep reaction;
1-(3-Methyl-2-methylene-cyclohex-3-enyl)-ethanone
33334-67-7

1-(3-Methyl-2-methylene-cyclohex-3-enyl)-ethanone

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
palladium on activated charcoal at 200℃; for 5h;
2-(1-ethoxyethoxy)-2-lithiopropanenitrile
69849-04-3

2-(1-ethoxyethoxy)-2-lithiopropanenitrile

Cr(CO)3(o-xylene)

Cr(CO)3(o-xylene)

A

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

B

3,4-dimethylacetophenone
3637-01-2

3,4-dimethylacetophenone

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
2,3-Dimethylaniline
87-59-2

2,3-Dimethylaniline

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) diazotizing agent
View Scheme
C14H20O

C14H20O

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
With hydrogenchloride; water In diethyl ether at 20℃; for 1h; Inert atmosphere;
o-xylene
95-47-6

o-xylene

acetyl chloride
75-36-5

acetyl chloride

A

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

B

3,4-dimethylacetophenone
3637-01-2

3,4-dimethylacetophenone

Conditions
ConditionsYield
With polystyrene supported aluminium triflate at 20℃; for 0.9h; Friedel-Crafts acylation; Neat (no solvent); regioselective reaction;
1-(2,3-dimethylphenyl)ethanol
60907-90-6

1-(2,3-dimethylphenyl)ethanol

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

Conditions
ConditionsYield
With chromium(VI) oxide 2,3-Dimethyl-benzoylchlorid, Dimethylcadmium;
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

(1-trityl-1H-imidazol-4-yl)magnesium bromide
184579-26-8

(1-trityl-1H-imidazol-4-yl)magnesium bromide

4-<1-(2,3-dimethylphenyl)-1-hydroxyethyl>-1-(triphenylmethyl)imidazole
176721-03-2

4-<1-(2,3-dimethylphenyl)-1-hydroxyethyl>-1-(triphenylmethyl)imidazole

Conditions
ConditionsYield
Stage #1: (1-trityl-1H-imidazol-4-yl)magnesium bromide With lanthanum(III) chloride; SeCl3; tetrabutyl-ammonium chloride In tetrahydrofuran; diethyl ether at 20℃; for 0.5h; Schlenk technique; Inert atmosphere;
Stage #2: 1-(2,3-dimethyl-phenyl)-ethanone With 18-crown-6 ether In tetrahydrofuran at 0 - 20℃; for 3h; Reagent/catalyst; Solvent; Temperature; Concentration;
96.1%
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

2,3-dimethylacetophenone tosylhydrazone

2,3-dimethylacetophenone tosylhydrazone

Conditions
ConditionsYield
86%
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

1-(2,3-dimethylphenyl)ethanol
60907-90-6

1-(2,3-dimethylphenyl)ethanol

Conditions
ConditionsYield
With formic acid; (η6-C10H14)Ru(Ts-ampi)Cl; sodium formate In water at 82℃; for 0.0166667h;72%
With diisobutylaluminium hydride
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

trimethyl sulfonium hydrogen sulfate

trimethyl sulfonium hydrogen sulfate

2-(2,3-dimethylphenyl)-2-methyloxirane
42432-45-1

2-(2,3-dimethylphenyl)-2-methyloxirane

Conditions
ConditionsYield
With potassium hydroxide at 30 - 50℃; for 7.5h;60.1%
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

3-ethyl-o-xylene
933-98-2

3-ethyl-o-xylene

Conditions
ConditionsYield
With hydrogenchloride; amalgamated zinc
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

benzaldehyde
100-52-7

benzaldehyde

2',3'-dimethyl-trans-chalcone
19811-08-6

2',3'-dimethyl-trans-chalcone

1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

1-(2,3-dimethylphenyl)diazoethane

1-(2,3-dimethylphenyl)diazoethane

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 86 percent
2: NaH / tetrahydrofuran
3: 75 °C
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

2,3-dimethylacetophenone tosylhydrazone Na salt

2,3-dimethylacetophenone tosylhydrazone Na salt

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent
2: NaH / tetrahydrofuran
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

6,7-dimethyl-3-phenylindan-1-one
109036-34-2

6,7-dimethyl-3-phenylindan-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: AlCl3; CS2
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

1-(2,3-Dimethylphenyl)-1-(1H-imidazol-2-yl)ethanol
944267-28-1

1-(2,3-Dimethylphenyl)-1-(1H-imidazol-2-yl)ethanol

Conditions
ConditionsYield
Stage #1: 1-(diethoxymethyl)-1H-imidazole With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In 2-methyltetrahydrofuran; hexane at -40 - -25℃; for 1h;
Stage #2: 1-(2,3-dimethyl-phenyl)-ethanone In 2-methyltetrahydrofuran; hexane at 0 - 20℃; Product distribution / selectivity;
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

(S)-dexmedetomidine-L-(+)-tartaric acid salt

(S)-dexmedetomidine-L-(+)-tartaric acid salt

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere
1.2: 3 h / 0 - 20 °C
2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C
3.1: ethanol; isopropyl alcohol / 20 °C / Reflux
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

dexmedetomidine hydrochloride

dexmedetomidine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere
1.2: 3 h / 0 - 20 °C
2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C
3.1: ethanol; isopropyl alcohol / 20 °C / Reflux
4.1: sodium hydroxide / water / pH 8.5
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

dexmedetomidine
113775-47-6

dexmedetomidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere
1.2: 3 h / 0 - 20 °C
2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

C19H18N2O

C19H18N2O

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: acetic acid / ethanol / 0.5 h / Reflux
2.1: trichlorophosphate / 0.5 h / 0 °C
2.2: 0 - 20 °C
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

2-{2-[3-(2,3-dimethylphenyl)-1-(4-methoxy-phenyl)-1Hpyrazol-4-yl]-vinyl}-3-phenyl-pyrido[1,2-a]pyrimidin-4-one

2-{2-[3-(2,3-dimethylphenyl)-1-(4-methoxy-phenyl)-1Hpyrazol-4-yl]-vinyl}-3-phenyl-pyrido[1,2-a]pyrimidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: acetic acid / ethanol / 0.5 h / Reflux
2.1: trichlorophosphate / 0.5 h / 0 °C
2.2: 0 - 20 °C
3.1: sodium ethanolate / ethanol / 13 h / Reflux
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

2-{2-[3-(2,3-dimethylphenyl)-1-p-tolyl-1H-pyrazol-4-yl]-vinyl}-3-phenyl-pyrido[1,2-a]pyrimidin-4-one

2-{2-[3-(2,3-dimethylphenyl)-1-p-tolyl-1H-pyrazol-4-yl]-vinyl}-3-phenyl-pyrido[1,2-a]pyrimidin-4-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: acetic acid / ethanol / 0.5 h / Reflux
2.1: trichlorophosphate / 0.5 h / 0 °C
2.2: 0 - 20 °C
3.1: sodium ethanolate / ethanol / 13 h / Reflux
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

C19H18N2O2

C19H18N2O2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: acetic acid / ethanol / 0.5 h / Reflux
2.1: trichlorophosphate / 0.5 h / 0 °C
2.2: 0 - 20 °C
View Scheme
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

N-4-methylphenylhydrazine
539-44-6

N-4-methylphenylhydrazine

C17H20N2

C17H20N2

Conditions
ConditionsYield
With acetic acid In ethanol for 0.5h; Reflux;
1-(2,3-dimethyl-phenyl)-ethanone
2142-71-4

1-(2,3-dimethyl-phenyl)-ethanone

4-Methoxyphenylhydrazine
3471-32-7

4-Methoxyphenylhydrazine

C17H20N2O

C17H20N2O

Conditions
ConditionsYield
With acetic acid In ethanol for 0.5h; Reflux;

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