Products

Refine

Country

Business Type

Certificate

Display

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 3,4-Dichlorophenylacetonitrile CAS No.

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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

3,4-Dichlorobenzyl cyanide

Cas:3218-49-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Top Purity CAS 3218-49-3 with fast shipping

Cas:3218-49-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

3,4-Dichlorophenylacetonitrile 3218-49-3

Cas:3218-49-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

3,4-Dichlorophenylacetonitrile CAS:3218-49-3 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 or

3,4-Dichlorophenylacetonitrile CAS:3218-49-3

Cas:3218-49-3

Min.Order:1 Gram

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

CAS NO.:3218-49-3

Cas:3218-49-3

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0 Metric Ton

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Gram

FOB Price: $1.0

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

3,4-Dichlorophenylacetonitrile CAS NO.3218-49-3

Cas:3218-49-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

3,4-Dichlorophenylacetonitrile Basic information Product Name: 3,4-Dichlorophenylacetonitrile Synonyms: Benzeneacetonitrile, 3,4-dichloro-;3,4-Dichlorophenylacetonitrile,98%;3,4-DICHLOROPHENYLACETONITRILE;3,4-DICHLOROBENZYL CYANIDE;3,4-DCCN;2-(

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Kilogram

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING

2-(3,4-Dichlorophenyl)acetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

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

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 3,4-Dichlorophenylacetonitrile 500g

Cas:3218-49-3

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

3,4-Dichlorophenylacetonitrile

Cas:3218-49-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

2-aminoacetonitrile hydrochloride
6011-14-9

2-aminoacetonitrile hydrochloride

3,4-dichlophenylboronic acid
151169-75-4

3,4-dichlophenylboronic acid

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
With sodium nitrite In water; toluene at 50℃; for 24h; Schlenk technique;85%
3,4-dichlorophenyl acetic acid
5807-30-7

3,4-dichlorophenyl acetic acid

N-cyano-N-phenyl-p-toluenesulfonamide
55305-43-6

N-cyano-N-phenyl-p-toluenesulfonamide

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
Stage #1: 3,4-dichlorophenyl acetic acid With lithium diisopropyl amide In tetrahydrofuran; hexane at 0℃; for 0.25h; Inert atmosphere;
Stage #2: N-cyano-N-phenyl-p-toluenesulfonamide In tetrahydrofuran; hexane at 0 - 20℃; for 18h; Inert atmosphere;
84%
potassium cyanide
151-50-8

potassium cyanide

3,4-dichlorobenzyl bromide
18880-04-1

3,4-dichlorobenzyl bromide

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
In ethanol; water for 4h; Heating;79%
sodium cyanide
143-33-9

sodium cyanide

3,4-Dichlorophenylmethyl chloride
102-47-6

3,4-Dichlorophenylmethyl chloride

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 80℃; for 2h;65%
In ethanol Heating;
In dimethyl sulfoxide at 40 - 50℃; for 5h; Yield given;
3,4-Dichlorophenylmethyl chloride
102-47-6

3,4-Dichlorophenylmethyl chloride

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

potassium cyanide
151-50-8

potassium cyanide

3,4-Dichlorophenylmethyl chloride
102-47-6

3,4-Dichlorophenylmethyl chloride

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
In ethanol; water
sodium cyanide
143-33-9

sodium cyanide

3,4-dichlorobenzyl bromide
18880-04-1

3,4-dichlorobenzyl bromide

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
In water
3,4-dichlorobenzyl alcohol
1805-32-9

3,4-dichlorobenzyl alcohol

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: PBr3 / CH2Cl2
View Scheme
3,4-Dichlorotoluene
95-75-0

3,4-Dichlorotoluene

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 57 percent / cerium(III) ammonium nitrate, potassium bromide / acetic acid / 1.5 h / 80 - 90 °C
2: 79 percent / ethanol; H2O / 4 h / Heating
View Scheme
3,4-Dichlorotoluene
95-75-0

3,4-Dichlorotoluene

aluminium

aluminium

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Br2 / Irradiation
2: H2O
View Scheme
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

3,4-dichlorophenyl acetic acid
5807-30-7

3,4-dichlorophenyl acetic acid

Conditions
ConditionsYield
With sulfuric acid for 20h; Heating;100%
With potassium hydroxide
With sodium hydroxide In ethanol Heating; Yield given;
carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

cyano-(3,4-dichlorophenyl)acetic acid methyl ester
849589-04-4

cyano-(3,4-dichlorophenyl)acetic acid methyl ester

Conditions
ConditionsYield
With sodium methylate In toluene Heating;100%
With sodium methylate In toluene Heating;100%
With sodium methylate In toluene at 85℃; for 3h;93%
2-(methylsulfanyl)benzaldehyde
7022-45-9

2-(methylsulfanyl)benzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

3-amino-2-(3,4-dichlorophenyl)-1-(2-(methylthio)phenyl)propan-1-ol

3-amino-2-(3,4-dichlorophenyl)-1-(2-(methylthio)phenyl)propan-1-ol

Conditions
ConditionsYield
Stage #1: 3,4-dichloro-benzeneacetonitrile With n-butyllithium In tetrahydrofuran at -75℃; for 0.333333h;
Stage #2: 2-(methylsulfanyl)benzaldehyde In tetrahydrofuran at -75℃; for 0.5h;
Stage #3: With borane-THF In tetrahydrofuran at -75℃; Temperature; Reflux;
100%
(S)-epichlorohydrin
67843-74-7

(S)-epichlorohydrin

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

((1S,2R)-2-(aminomethyl)-2-(3,4-dichlorophenyl)cyclopropyl)methanol
910028-19-2

((1S,2R)-2-(aminomethyl)-2-(3,4-dichlorophenyl)cyclopropyl)methanol

Conditions
ConditionsYield
Stage #1: (S)-epichlorohydrin; 3,4-dichloro-benzeneacetonitrile With sodium hexamethyldisilazane In tetrahydrofuran at -15 - 4℃; Inert atmosphere;
Stage #2: With dimethylsulfide borane complex at -5 - 40℃; for 6.5h;
100%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichlorophenyl)ethanamine
21581-45-3

2-(3,4-dichlorophenyl)ethanamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride; aluminium trichloride98%
With ammonia; hydrogen; nickel In ethanol; water under 760.051 Torr; for 6h;92%
With potassium borohydride; copper dichloride In water; isopropyl alcohol at 60℃; for 5h;85%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(3,4-dichlorophenyl)hydroxyiminoacetic acid
146621-85-4

(3,4-dichlorophenyl)hydroxyiminoacetic acid

Conditions
ConditionsYield
With potassium hydroxide; nitrous acid isobutyl ester In methanol at 50 - 90℃; for 26h;98%
With potassium hydroxide; isopentyl nitrite In methanol; acetonitrile at 50 - 90℃; for 11.5h;89%
ethanol
64-17-5

ethanol

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichloro-phenyl)-acetimidic acid ethyl ester

2-(3,4-dichloro-phenyl)-acetimidic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethanol; 3,4-dichloro-benzeneacetonitrile With hydrogenchloride In diethyl ether at 0 - 5℃; Pinner Imino Ether Synthesis;
Stage #2: With sodium hydrogencarbonate In diethyl ether; water at 4 - 8℃; for 0.166667h; Pinner Imino Ether Synthesis;
98%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

methyl iodide
74-88-4

methyl iodide

2-(3,4-dichlorophenyl)-2-methylpropanenitrile

2-(3,4-dichlorophenyl)-2-methylpropanenitrile

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 0℃; for 1.5h; Inert atmosphere;97%
With potassium tert-butylate In tetrahydrofuran at 0℃; Inert atmosphere;97%
With sodium hydroxide In water; dimethyl sulfoxide at 45℃; for 2h;
5-Methylfurfural
620-02-0

5-Methylfurfural

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

C14H9Cl2NO
1415234-07-9

C14H9Cl2NO

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation; Sealed tube;95%
4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichloro-phenyl)-3c-(4-fluoro-phenyl)-acrylonitrile
2993-94-4, 42172-76-9

2-(3,4-dichloro-phenyl)-3c-(4-fluoro-phenyl)-acrylonitrile

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation; Sealed tube;94%
5-phenylfuran-2-carbaldehyde
13803-39-9

5-phenylfuran-2-carbaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

C19H11Cl2NO
1415234-04-6

C19H11Cl2NO

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation; Sealed tube;94%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

methyl iodide
74-88-4

methyl iodide

2-(3,4-dichlorophenyl)propanenitrile
2184-87-4

2-(3,4-dichlorophenyl)propanenitrile

Conditions
ConditionsYield
With lithium hexamethyldisilazane In tetrahydrofuran at -78 - 20℃; for 1h;93%
Stage #1: 3,4-dichloro-benzeneacetonitrile With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; Inert atmosphere;
Stage #2: methyl iodide In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
81%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

Glyoxilic acid
298-12-4

Glyoxilic acid

(Z)-3-Cyano-3-(3,4-dichlorophenyl)-2-propenoic acid potassium salt

(Z)-3-Cyano-3-(3,4-dichlorophenyl)-2-propenoic acid potassium salt

Conditions
ConditionsYield
With potassium carbonate In methanol for 5h; Ambient temperature;92%
2-methoxynicotinaldehyde
71255-09-9

2-methoxynicotinaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(2-methoxypyridin-3-yl)propanenitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(2-methoxypyridin-3-yl)propanenitrile

Conditions
ConditionsYield
Stage #1: 3,4-dichloro-benzeneacetonitrile With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -75 - -60℃; Inert atmosphere;
Stage #2: 2-methoxynicotinaldehyde In tetrahydrofuran; diethyl ether; hexane at -75 - -60℃; for 1.5h; Inert atmosphere;
92%
4-(methylamino)benzaldehyde
556-21-8

4-(methylamino)benzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(4-(methylamino)phenyl)acrylonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(4-(methylamino)phenyl)acrylonitrile

Conditions
ConditionsYield
Stage #1: 4-(methylamino)benzaldehyde; 3,4-dichloro-benzeneacetonitrile In water at 50℃; Knoevenagel Condensation;
Stage #2: With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation;
92%
t-butyl malonate
541-16-2

t-butyl malonate

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

N-(tert-butyl)-2-(3,4-dichlorophenyl) acetamide

N-(tert-butyl)-2-(3,4-dichlorophenyl) acetamide

Conditions
ConditionsYield
With iron (III) perchlorate monohydrate In neat (no solvent) at 80℃; for 2h; Ritter Amidation;91%
3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichlorophenyl)ethanethioamide
165597-75-1

2-(3,4-dichlorophenyl)ethanethioamide

Conditions
ConditionsYield
Stage #1: 3,4-dichloro-benzeneacetonitrile With calcium hydride; tiolacetic acid at 80℃; for 1.5h;
Stage #2: With water In ethyl acetate at 20℃;
90%
With hydrogen sulfide; triethylamine In ethanol at 20℃;55%
C13H14ClNO

C13H14ClNO

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

C21H17Cl3N2

C21H17Cl3N2

Conditions
ConditionsYield
With potassium hydroxide In methanol; water at 60℃; for 6h; pH=Ca. 10;90%
ethanol
64-17-5

ethanol

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichloro-phenyl)-acetimidic acid ethyl ester, hydrochloride

2-(3,4-dichloro-phenyl)-acetimidic acid ethyl ester, hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In chloroform89.8%
With acetyl chloride at 0℃; Inert atmosphere;80%
With hydrogenchloride In diethyl ether
With hydrogenchloride In diethyl ether Pinner Imino Ether Synthesis;
With hydrogenchloride at 0 - 5℃;
acetic anhydride
108-24-7

acetic anhydride

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

N-<2-(3,4-dichlorophenyl)ethyl>acetamide
105870-98-2

N-<2-(3,4-dichlorophenyl)ethyl>acetamide

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide under 2068.6 Torr; for 5h;89%
ethyl bromoacetate
105-36-2

ethyl bromoacetate

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester
40878-10-2

3-cyano-3-(3,4-dichloro-phenyl)-pentanedioic acid diethyl ester

Conditions
ConditionsYield
With sodium hexamethyldisilazane In tetrahydrofuran89%
With sodium hexamethyldisilazane In tetrahydrofuran
With hydrogenchloride; sodium hydroxide; sodium hexamethyldisilazane In tetrahydrofuran; tert-butyl methyl ether; water; isopropyl alcohol
2-pyrrole aldehyde
1003-29-8

2-pyrrole aldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(1H-pyrrol-2-yl)acrylonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(1H-pyrrol-2-yl)acrylonitrile

Conditions
ConditionsYield
With piperidine In water at 50℃; for 5h; Solvent; Knoevenagel Condensation; Ionic liquid; Sealed tube;89%
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation; Sealed tube;72%
N-benzyl-trimethylammonium hydroxide In water Knoevenagel condensation; Heating;
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h;
4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

C16H8Cl2F3N
1415233-99-6

C16H8Cl2F3N

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation; Sealed tube;89%
6-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyridine-2-carbaldehyde

6-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyridine-2-carbaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(6-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyridin-2-yl)acrylonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(6-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyridin-2-yl)acrylonitrile

Conditions
ConditionsYield
With sodium methylate In methanol for 1.5h; Knoevenagel Condensation; Reflux;89%
cyclopentanone
120-92-3

cyclopentanone

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2,4-bis(3,4-dichlorobenzyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine

2,4-bis(3,4-dichlorobenzyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine

Conditions
ConditionsYield
With trifluoromethylsulfonic anhydride In chloroform for 24h; Heating;88%
3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(3-nitrophenyl)propanenitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(3-nitrophenyl)propanenitrile

Conditions
ConditionsYield
Stage #1: 3,4-dichloro-benzeneacetonitrile With n-butyllithium In tetrahydrofuran; hexane at -75℃;
Stage #2: 3-nitro-benzaldehyde In tetrahydrofuran; hexane at -75 - -70℃;
87%
ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(2-methoxyphenyl)propanenitrile

2-(3,4-dichlorophenyl)-3-hydroxy-3-(2-methoxyphenyl)propanenitrile

Conditions
ConditionsYield
Stage #1: 3,4-dichloro-benzeneacetonitrile With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -78 - -60℃;
Stage #2: ortho-anisaldehyde In tetrahydrofuran; diethyl ether; hexane at -75 - -55℃;
87%
4-aminobenzaldehyde
556-18-3

4-aminobenzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(Z)-3-(4-aminophenyl)-2-(3,4-dichlorophenyl)acrylonitrile

(Z)-3-(4-aminophenyl)-2-(3,4-dichlorophenyl)acrylonitrile

Conditions
ConditionsYield
Stage #1: 4-aminobenzaldehyde; 3,4-dichloro-benzeneacetonitrile In water at 50℃; Knoevenagel Condensation;
Stage #2: With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation;
87%
3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(3-nitrophenyl)acrylonitrile

(Z)-2-(3,4-dichlorophenyl)-3-(3-nitrophenyl)acrylonitrile

Conditions
ConditionsYield
Stage #1: 3-nitro-benzaldehyde; 3,4-dichloro-benzeneacetonitrile In water at 50℃; Knoevenagel Condensation;
Stage #2: With N-benzyl-trimethylammonium hydroxide In water at 50℃; for 5h; Knoevenagel Condensation;
87%
2-Chlorobenzonitrile
873-32-5

2-Chlorobenzonitrile

3,4-dichloro-benzeneacetonitrile
3218-49-3

3,4-dichloro-benzeneacetonitrile

2-[Cyano-(3,4-dichloro-phenyl)-methyl]-benzonitrile
127667-21-4

2-[Cyano-(3,4-dichloro-phenyl)-methyl]-benzonitrile

Conditions
ConditionsYield
With potassium tert-butylate In N,N-dimethyl-formamide at 25℃; for 4h;85%

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