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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 quantities

3,3-Diethoxypropionitrile Manufacturer/High quality/Best price/In stock

Cas:2032-34-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Cyanoacetaldehyde diethylacetal

Cas:2032-34-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - 3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

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

Manufacturer supply CAS 2032-34-0 with best quality

Cas:2032-34-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 3,3-diethoxypropiononitrile Synonyms: 1,1-Diethoxy-2-cyanoethane; 3,3-diethoxypropanenitrile; 3,3-Diethoxypropionitrile CAS: 2032-34-0 MF: C7H13NO2 Appearance: White powder Storage:Store in cool and dry place, away from sun light. Package:25

3,3-Diethoxypropiononitrile

Cas:2032-34-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

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

Propanenitrile,3,3-diethoxy- 2032-34-0

Cas:2032-34-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 3,3-Diethoxypropionitrile Synonyms: CYANOACETALDEHYDE DIETHYL ACETAL;CYADEA;1,1-DIETHOXY-2-CYANOETHANE;3,3-DIETHOXYPROPIONITRILE;2-CYANOACETALDEHYDE DIETHYLACETAL;3,3-diethoxypropiononitrile;Propanenitrile, 3,3-diethoxy-;3,3-Dieth

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-diethoxypropiononitrile

Cas:2032-34-0

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

CAS NO.:2032-34-0

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 present

3,3-Diethoxypropanenitrile

Cas:2032-34-0

Min.Order:1 Gram

FOB Price: $32.0

Type:Trading Company

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Hangzhou Keyingchem Co.,Ltd

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

3,3-DIETHOXYPROPIONITRILE

Cas:2032-34-0

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

4-AMINOBUTYRIC ACID CYCLOHEXYL ESTERHYDROCHLORIDE

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Ality Chemical Corporation

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

Factory Supply 3,3-diethoxypropiononitrile

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Other

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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

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-Diethoxypropanenitrile

Cas:2032-34-0

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-diethoxypropanenitrile cas no. 2032-34-0 97%

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

3,3-Diethoxy propionitrile

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

3,3-Diethoxypropanenitrile

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Manufacturers

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 3,3-Diethoxypropionitrile 100g

Cas:2032-34-0

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

Methyl 6-(hydroxymethyl)nicotinate

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Circle Star Chem-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 qualified in

3,3-Diethoxypropionitrile

Cas:2032-34-0

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

3,3-Diethoxypropionitrile

Cas:2032-34-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ISOXAZOLE
288-14-2

ISOXAZOLE

diethyl sulfate
64-67-5

diethyl sulfate

A

3-ethoxyacrylonitrile
61310-53-0

3-ethoxyacrylonitrile

B

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

Conditions
ConditionsYield
With sodium hydroxide; ethanol
propiolonitrile
1070-71-9

propiolonitrile

sodium ethanolate
141-52-6

sodium ethanolate

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

Conditions
ConditionsYield
With ethanol
3-ethoxyacrylonitrile
61310-53-0

3-ethoxyacrylonitrile

sodium ethanolate
141-52-6

sodium ethanolate

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3,3-diethoxypropionic amide
41365-74-6

3,3-diethoxypropionic amide

A

3-ethoxyacrylonitrile
61310-53-0

3-ethoxyacrylonitrile

B

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

Conditions
ConditionsYield
With phosphorus pentoxide; triethylamine; benzene
potassium cyanide
151-50-8

potassium cyanide

Bromoacetaldehyde diethyl acetal
2032-35-1

Bromoacetaldehyde diethyl acetal

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

Conditions
ConditionsYield
With ethanol; sodium iodide
sodium ethanolate
141-52-6

sodium ethanolate

trans-β-chloroacrylonitrile
871-29-4, 3721-37-7, 3721-38-8

trans-β-chloroacrylonitrile

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

Conditions
ConditionsYield
In ethanol
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

methyl 5-acetamido-2-amino-4-ethoxybenzoate
1222172-49-7

methyl 5-acetamido-2-amino-4-ethoxybenzoate

methyl 5-acetamido-2-[(2-cyanovinyl)amino]-4-ethoxybenzoate
1222172-50-0

methyl 5-acetamido-2-[(2-cyanovinyl)amino]-4-ethoxybenzoate

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile With water; trifluoroacetic acid at 20℃; for 12h;
Stage #2: methyl 5-acetamido-2-amino-4-ethoxybenzoate In ethyl acetate at 20℃; Product distribution / selectivity;
96%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

ethyl 5-acetamido-2-amino-4-ethoxybenzoate
1222172-51-1

ethyl 5-acetamido-2-amino-4-ethoxybenzoate

ethyl 2-[(2-cyanovinyl)amino]-4-ethoxy-5-acetylamidobenzoate
1222172-52-2

ethyl 2-[(2-cyanovinyl)amino]-4-ethoxy-5-acetylamidobenzoate

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile With water; trifluoroacetic acid at 20℃; for 9h;
Stage #2: ethyl 5-acetamido-2-amino-4-ethoxybenzoate In ethyl acetate at 20℃; for 12h;
90.6%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

ethyl 5-amino-1H-pyrazole-4-carboxylate
1260243-04-6, 6994-25-8

ethyl 5-amino-1H-pyrazole-4-carboxylate

ethyl 7-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 7-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane Reflux;88%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

acetylene
74-86-2

acetylene

2-(2,2-diethoxyethyl)pyridine
91340-40-8

2-(2,2-diethoxyethyl)pyridine

Conditions
ConditionsYield
(η5-cyclopentadienyl)-η4-cycloocta-1,5-dienecobalt(I) In toluene at 25℃; for 4h; Irradiation;87%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

5-amino-3-methylthio-1,2,4-triazole
45534-08-5

5-amino-3-methylthio-1,2,4-triazole

5-Amino-2-methylthio-1,2,4-triazolo<1,5-a>pyrimidine
113967-74-1

5-Amino-2-methylthio-1,2,4-triazolo<1,5-a>pyrimidine

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile; 5-amino-3-methylthio-1,2,4-triazole With hydrogenchloride In 1,4-dioxane Reflux;
Stage #2: With potassium hydroxide In ethanol; water at 40℃; Dimroth Rearrangement;
86%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

2-Amino-4-(3-chloro-propoxy)-5-methoxy-benzoic acid methyl ester
214470-59-4

2-Amino-4-(3-chloro-propoxy)-5-methoxy-benzoic acid methyl ester

methyl (E)-4-(3-chloropropoxy)-2-(2-cyanovinylamino)-5-methoxybenzoate
1248588-02-4

methyl (E)-4-(3-chloropropoxy)-2-(2-cyanovinylamino)-5-methoxybenzoate

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile With water; trifluoroacetic acid at 5 - 10℃; for 6h; Inert atmosphere;
Stage #2: 2-Amino-4-(3-chloro-propoxy)-5-methoxy-benzoic acid methyl ester In water; ethyl acetate for 0.166667h; Inert atmosphere;
84.3%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-(thiophen-2-yl)-1H-1,2,4-triazol-5-amine
4922-99-0

3-(thiophen-2-yl)-1H-1,2,4-triazol-5-amine

2-(thiophen-2-yl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

2-(thiophen-2-yl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane Reflux;83%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

(2E)-4-(1,3-Benzodithiol-2-yliden)but-2-enal
181296-27-5

(2E)-4-(1,3-Benzodithiol-2-yliden)but-2-enal

(2E,4E)-6-Benzo[1,3]dithiol-2-ylidene-2-formyl-hexa-2,4-dienenitrile

(2E,4E)-6-Benzo[1,3]dithiol-2-ylidene-2-formyl-hexa-2,4-dienenitrile

Conditions
ConditionsYield
With sodium methylate In tetrahydrofuran for 24h; Ambient temperature;81%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

2-amino-4-bromobenzaldehyde
59278-65-8

2-amino-4-bromobenzaldehyde

7-bromo-3-quinolinecarbonitrile
1375108-40-9

7-bromo-3-quinolinecarbonitrile

Conditions
ConditionsYield
With p-toluenesulfonic acid monohydrate In toluene for 3h; Reflux;75%
With toluene-4-sulfonic acid In toluene for 3h; Dean-Stark; Reflux;75%
With toluene-4-sulfonic acid In toluene for 3h; Reflux;75%
With toluene-4-sulfonic acid In toluene for 3h; Reflux; Dean-Stark;75%
Methyl formate
107-31-3

Methyl formate

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3,3-diethoxy-2-formylpropionitrile potassium salt

3,3-diethoxy-2-formylpropionitrile potassium salt

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran; hexane at 10 - 20℃; for 3.08h;73%
With potassium tert-butylate In tetrahydrofuran; hexane
With potassium tert-butylate In tetrahydrofuran; hexane
Methyl formate
107-31-3

Methyl formate

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

1,3-diethoxy-2-formylpropionitrile potassium salt
449811-60-3

1,3-diethoxy-2-formylpropionitrile potassium salt

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 10 - 20℃; for 2.75h;73%
With potassium tert-butylate In tetrahydrofuran at 10 - 20℃; for 2.75h;
With potassium tert-butylate In tetrahydrofuran at 10 - 20℃; for 2.075h;
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-amino-1,2,4-triazole
61-82-5

3-amino-1,2,4-triazole

A

7-amine-1,2,4-triazolo[1,5-a]pyrimidine
5915-16-2

7-amine-1,2,4-triazolo[1,5-a]pyrimidine

B

[1,2,4]triazolo[4,3-a]pyrimidin-5-amine

[1,2,4]triazolo[4,3-a]pyrimidin-5-amine

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water Reflux;A n/a
B 72%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-amino-1,2,4-triazole
61-82-5

3-amino-1,2,4-triazole

7-amine-1,2,4-triazolo[1,5-a]pyrimidine
5915-16-2

7-amine-1,2,4-triazolo[1,5-a]pyrimidine

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile; 3-amino-1,2,4-triazole With hydrogenchloride In ethanol for 3h; Reflux;
Stage #2: With potassium hydroxide In ethanol; water at 20℃; Dimroth Rearrangement;
71%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

(E)-4-(4,5-dimethyl-1,3-dithiol-2-ylidene)but-2-enal
181046-74-2

(E)-4-(4,5-dimethyl-1,3-dithiol-2-ylidene)but-2-enal

(2E,4E)-6-(4,5-Dimethyl-[1,3]dithiol-2-ylidene)-2-formyl-hexa-2,4-dienenitrile

(2E,4E)-6-(4,5-Dimethyl-[1,3]dithiol-2-ylidene)-2-formyl-hexa-2,4-dienenitrile

Conditions
ConditionsYield
With sodium methylate In tetrahydrofuran for 72h; Ambient temperature;69%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

(2,6-dichlorophenyl)hydrazine monohydrochloride
50709-36-9

(2,6-dichlorophenyl)hydrazine monohydrochloride

1-(2,6-dichlorophenyl)-1H-pyrazol-5-amine

1-(2,6-dichlorophenyl)-1H-pyrazol-5-amine

Conditions
ConditionsYield
In ethanol for 18h; Reflux;68%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

4-Diethylaminobenzaldehyde
120-21-8

4-Diethylaminobenzaldehyde

(E)-3-(4-(diethylamino) phenyl)-2-formylacrylonitrile

(E)-3-(4-(diethylamino) phenyl)-2-formylacrylonitrile

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃;68%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-(furan-2-yl)-1H-1,2,4-triazol-5-amine
3663-61-4

3-(furan-2-yl)-1H-1,2,4-triazol-5-amine

2-(furan-2-yl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

2-(furan-2-yl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane Reflux;68%
5-aminotetrazole
4418-61-5

5-aminotetrazole

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

tetrazolo[1,5-a]pyrimidin-7-amine

tetrazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane Reflux;67%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-amino-5-trifluoromethyl<1,2,4>triazole
25979-00-4

3-amino-5-trifluoromethyl<1,2,4>triazole

2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane Reflux;65%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

(2,2-diethoxyethyl)-2,4-diphenyl-1H-pyrrole

(2,2-diethoxyethyl)-2,4-diphenyl-1H-pyrrole

1,3-diphenylindolizine-7-carbonitrile

1,3-diphenylindolizine-7-carbonitrile

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate) In acetonitrile at 60℃; for 4h;65%
2-methyl-3-(trifluoromethyl)benzaldehyde
878001-20-8

2-methyl-3-(trifluoromethyl)benzaldehyde

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

(2E)-2-[bis(methyloxy)methyl]-3-[2-methyl-3-(trifluoromethyl)phenyl]-2-propenenitrile
1420468-43-4

(2E)-2-[bis(methyloxy)methyl]-3-[2-methyl-3-(trifluoromethyl)phenyl]-2-propenenitrile

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃;64%
With sodium methylate In methanol; water; ethyl acetate
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

4-(diphenylamino)benzaldehyde
4181-05-9

4-(diphenylamino)benzaldehyde

(E)-3-(4-(diphenylamino) phenyl)-2-formylacrylonitrile

(E)-3-(4-(diphenylamino) phenyl)-2-formylacrylonitrile

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃;62%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

10-ethyl-10H-phenothiazine-3-carbaldehyde
18413-61-1

10-ethyl-10H-phenothiazine-3-carbaldehyde

(E)-3-(10-ethyl-10H-phenothiazine-3-yl) 2formylacrylonitrile

(E)-3-(10-ethyl-10H-phenothiazine-3-yl) 2formylacrylonitrile

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃;60%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-methyl-1H-1,2,4-triazol-5-amine
4923-01-7

3-methyl-1H-1,2,4-triazol-5-amine

2-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
1435464-72-4

2-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
Stage #1: 3,3-bis(ethyloxy)propanenitrile; 3-methyl-1H-1,2,4-triazol-5-amine With hydrogenchloride In 1,4-dioxane Reflux;
Stage #2: With potassium hydroxide In water at 20℃; Dimroth Rearrangement;
60%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

7-diethylaminocoumarine-3-aldehyde
57597-64-5

7-diethylaminocoumarine-3-aldehyde

C17H16N2O3
1312992-76-9

C17H16N2O3

Conditions
ConditionsYield
With iron(III) chloride hexahydrate; acetic acid In ethanol at 90℃; for 5h;59.3%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

N-ethyl-3-carbazolealdehyde
7570-45-8

N-ethyl-3-carbazolealdehyde

(E)-3-(9-ethyl-9H-carbazol-3-yl)-2-formylacrylonitrile

(E)-3-(9-ethyl-9H-carbazol-3-yl)-2-formylacrylonitrile

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃;58%
1-amino-1H-pyrrole-2,4-dicarboxylic acid diethyl ester
869066-99-9

1-amino-1H-pyrrole-2,4-dicarboxylic acid diethyl ester

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

3-cyano-4-hydroxy-pyrrolo[-1,2-b]pyridazine-6-carboxylic acid ethyl ester
779345-24-3

3-cyano-4-hydroxy-pyrrolo[-1,2-b]pyridazine-6-carboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: 1-amino-1H-pyrrole-2,4-dicarboxylic acid diethyl ester; 3,3-bis(ethyloxy)propanenitrile With toluene-4-sulfonic acid at 125℃; for 3h;
Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene at 20 - 80℃; for 2h;
50%
With 1,8-diazabicyclo[5.4.0]undec-7-ene; toluene-4-sulfonic acid In ethanol at 80 - 125℃; for 5h;50%
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

aminopropane diethyl acetal
41365-75-7

aminopropane diethyl acetal

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether for 16h; Ambient temperature;49%
With lithium aluminium tetrahydride
3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

thiourea
17356-08-0

thiourea

2-thiocytosine
333-49-3

2-thiocytosine

Conditions
ConditionsYield
With sodium In butan-1-ol at 40 - 50℃; for 5h; Inert atmosphere;48%
With sodium butanolate
ethyl 1-amino-1H-pyrrole-2-carboxylate
628733-99-3

ethyl 1-amino-1H-pyrrole-2-carboxylate

3,3-bis(ethyloxy)propanenitrile
2032-34-0

3,3-bis(ethyloxy)propanenitrile

4-hydroxypyrrolo[1,2-b]pyridazine-3-carbonitrile
1263419-99-3

4-hydroxypyrrolo[1,2-b]pyridazine-3-carbonitrile

Conditions
ConditionsYield
Stage #1: ethyl 1-amino-1H-pyrrole-2-carboxylate; 3,3-bis(ethyloxy)propanenitrile With hydrogenchloride In ethanol; water for 18h; Reflux;
Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In ethanol; water at 80℃; for 1h;
Stage #3: With hydrogenchloride In water pH=1;
47%
Stage #1: ethyl 1-amino-1H-pyrrole-2-carboxylate; 3,3-bis(ethyloxy)propanenitrile With hydrogenchloride In ethanol; water for 18h; Reflux;
Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In ethanol; water at 20℃; for 1h; Reflux;
47%
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