Products

Refine

Country

Business Type

Certificate

Display

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

Diaminomaleonitrile suppliers in China

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and Intermediates. food additives,water treatment chemicals. Fluori

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:10 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

High qualityHangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global phar

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and e

Diaminomaleonitrile/high quality/manufacturer/hot sale

Cas:1187-42-4

Min.Order:1 Gram

FOB Price: $4.0 / 6.0

Type:Other

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 Diaminomaleonitrile supplier in China

Cas:1187-42-4

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White to pale brown crystalline powder Complies Loss on drying &

High purity Various Specifications Diaminomaleonitrile CAS:1187-42-4

Cas:1187-42-4

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product Name Diaminomaleonitrile CAS No. 1187-42-4 Appearance Brown crystalline powder Assay ≥99% Capacity 500mt/year Min.packing 100g

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

DiaMinoMaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

Negotiable

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 Diaminomaleonitrile

Cas:1187-42-4

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 Quality Oled CAS 1187-42-4 Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

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

Diaminomaleonitrile CAS NO.1187-42-4

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Chemwill Asia Co., Ltd.

2,3-Diaminomaleodinitrile CAS 1187-42-4 2,3-diamino-2-butenedinitrile DAMN Diaminomaleonitrile CAS 1187-42-4 CAS no 1187-42-4 2,3-diamino-,(Z)-2-Butenedinitrile Diaminomaleonitrile Manufacturer High quality Best price In stock factory CAS 11

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

high quality Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

Diaminomaleonitrile (DAMN) CAS 1187-42-4

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Factory direct supply CAS 1187-42-4 with best quality

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details Diaminomaleonitrile Chemical Properties

China Biggest factory Supply High Quality Tetraheptylammonium bromide CAS 1187-42-4

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

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

Diaminomaleonitrile/ LIDE PHARMA- Factory supply / Best price

Cas:1187-42-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product name: Diaminomaleonitrile Chemical name: 2,3-Diamino Maleonitrile CAS: 1187-42-4 Molecular formula: C4H4N4 Molecular weight: 108.1024 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/dru

Diaminomaleonitrile CAS:1187-42-4

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

Diaminomaleonitrile 1187-42-4

Cas:1187-42-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

It is used as the starting material for the synthesis of various heterocyclic compounds Appearance:Brown powder Storage:Stored in the ventilated, low temperature and dry room away from direct sunlight. Package:25kg/drum Application:It is used as the

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $249.0 / 256.0

Type:Trading Company

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

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

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,

Diaminomaleonitrile suppliers in China CAS NO.1187-42-4

Cas:1187-42-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Diaminomaleonitrile CAS: 1187-42-4 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 int

Diaminomaleonitrile CAS: 1187-42-4

Cas:1187-42-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

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

CAS 1187-42-4 Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

2,3-Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

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

Diaminomaleonitrile

Cas:1187-42-4

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

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Main Service 1.Own made fine chemical products 2.Out sourcing and quality controlling service in China 3. COM for Chemical synthesis 4.Lab custom synthesis of API and intermadiates Quality Assurance 1. NMR

Diaminomaleonitrile

Cas:1187-42-4

Min.Order:1 Gram

FOB Price: $1.0 / 10.0

Type:Lab/Research institutions

inquiry

Synthetic route

2-hydroxy-2-methylpropanenitrile
75-86-5

2-hydroxy-2-methylpropanenitrile

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
With sodium cyanide; methylthiol at 60℃; for 2h; Temperature; Time; Reagent/catalyst; Autoclave;88%
ethyl (Z)-N-(2-amino-1,2-dicyanovinyl)formamidate
129694-52-6

ethyl (Z)-N-(2-amino-1,2-dicyanovinyl)formamidate

4-methoxycarbonyl aniline
619-45-4

4-methoxycarbonyl aniline

A

methyl 4-{[(Z)-2-amino-1,2-dicyanovinyl]amino}methyleneaminobenzoate
931424-12-3

methyl 4-{[(Z)-2-amino-1,2-dicyanovinyl]amino}methyleneaminobenzoate

B

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
aniline hydrochloride In methanol at 23℃; for 20h;A 68%
B 32%
hydrogen cyanide
74-90-8

hydrogen cyanide

(E/Z)-α-iminoacetonitrile
1726-32-5, 34892-76-7, 34892-77-8

(E/Z)-α-iminoacetonitrile

A

1,1-diamino-2,2-ethenedicarbonitrile
1187-42-4, 18514-52-8, 20344-79-0

1,1-diamino-2,2-ethenedicarbonitrile

B

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
With triethylamine In dichloromethane; acetonitrile 1.) -78 up to -20 deg C within 1 h; 2.) -20 deg C, 16 h;A 2.5%
B 34.5%
hydrogen cyanide
74-90-8

hydrogen cyanide

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
With N(C2H5)3 with dry HCN; extraction with ether; recrystn. from propanol;6.1%
With N(C2H5)3 with dry HCN; extraction with ether; recrystn. from propanol;6.1%
With ammonia
hydrogen cyanide
74-90-8

hydrogen cyanide

potassium cyanide
151-50-8

potassium cyanide

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

hydrogen cyanide
74-90-8

hydrogen cyanide

ethanedinitrile
460-19-5

ethanedinitrile

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
(i) Et3N, CH2Cl2, (ii) H2, Pd-C, THF; Multistep reaction;
polymerization products of/the/ hydrocyanic acid

polymerization products of/the/ hydrocyanic acid

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

Conditions
ConditionsYield
in Anwesenheit von Katalysatoren;
acetic anhydride
108-24-7

acetic anhydride

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

N-((Z)-2-amino-1,2-dicyanoethenyl)acetamide
65604-69-5

N-((Z)-2-amino-1,2-dicyanoethenyl)acetamide

Conditions
ConditionsYield
100%
99%
for 0.166667h; Heating;99%
4-chloro-2H-chromene-3-carboxaldehyde
14063-82-2

4-chloro-2H-chromene-3-carboxaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(4-chlorobenzopyrano-3-formylidene)diaminomaleonitrile

(4-chlorobenzopyrano-3-formylidene)diaminomaleonitrile

Conditions
ConditionsYield
In methanol for 0.0833333h;98.2%
benzaldehyde
100-52-7

benzaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2-(benzen-1-yl)methyleneamino-3-aminomaleonitrile
56029-18-6

2-(benzen-1-yl)methyleneamino-3-aminomaleonitrile

Conditions
ConditionsYield
With sulfuric acid In dimethyl sulfoxide at 20℃; for 2h;98%
In methanol at 80℃; for 5h; Reflux;84%
With sulfuric acid In dimethyl sulfoxide
acetylacetone
123-54-6

acetylacetone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5,7-dimethyl-6H-1,4-diazepine-2,3-dicarbonitrile
51802-55-2

5,7-dimethyl-6H-1,4-diazepine-2,3-dicarbonitrile

Conditions
ConditionsYield
With oxalic acid In benzene for 6h; Reflux; Inert atmosphere;98%
In acetic acid at 20℃;85%
With oxalic acid In benzene for 3h; Heating;70%
With oxalic acid In benzene Heating;
With phosphorus pentaoxide; acetic acid
6,6-diformyl-1,4-dithiafulvene
121733-75-3

6,6-diformyl-1,4-dithiafulvene

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-[1,3]dithiol-2-ylidene-prop-(E)-ylideneamino]-but-2-enedinitrile
121733-71-9

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-[1,3]dithiol-2-ylidene-prop-(E)-ylideneamino]-but-2-enedinitrile

Conditions
ConditionsYield
With tetrafluoroboric acid In methanol98%
1,1,1-trimethoxybutane
43083-12-1

1,1,1-trimethoxybutane

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2-propylimidazole-4,5-dicarbonitrile
51802-42-7

2-propylimidazole-4,5-dicarbonitrile

Conditions
ConditionsYield
Stage #1: 1,1,1-trimethoxybutane; diaminomaleonitrile In acetonitrile for 5h; Reflux; Large scale reaction;
Stage #2: In toluene Reflux;
98%
1.) CH3CN, reflux, 5 h, 2.) xylene, reflux, 7 h;96%
In xylene at 130℃;88%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

2-Pentanone
107-87-9

2-Pentanone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-1,6-dihydro-6-methyl-6-propylpyrazine-2,3-dicarbonitrile

5-(cyclohexylamino)-1,6-dihydro-6-methyl-6-propylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanol at 20℃; for 1.66667h;98%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

acetone
67-64-1

acetone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

5-(cyclohexylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With aluminum (III) chloride In acetonitrile at 20℃; for 0.0833333h; Reagent/catalyst;98%
With cellulose sulfuric acid In ethanol at 20℃; for 2h;95%
With toluene-4-sulfonic acid In ethanol at 20℃; for 1.5h;90%
indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(9-oxo-9H-indeno[1,2-b]pyrazine-2,3-dicarbonitrile)
40114-84-9

(9-oxo-9H-indeno[1,2-b]pyrazine-2,3-dicarbonitrile)

Conditions
ConditionsYield
With acetic acid In ethanol; water at 60℃; for 3h;98%
In ethanol for 1h; Reflux;
5-chloro-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-1H-pyrazole-4-carboxaldehyde
134183-89-4

5-chloro-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-1H-pyrazole-4-carboxaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

4-((2-amino-1,2-dicyano-ethenylimino)methyl)-5-chloro-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-3-methyl-1H-pyrazole

4-((2-amino-1,2-dicyano-ethenylimino)methyl)-5-chloro-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-3-methyl-1H-pyrazole

Conditions
ConditionsYield
With trifluoroacetic acid In methanol at 20℃; for 1.5h; Heating / reflux;98%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

isobutyraldehyde
78-84-2

isobutyraldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-1,6-dihydro-6-isopropylpyrazine-2,3-dicarbonitrile
1532557-14-4

5-(cyclohexylamino)-1,6-dihydro-6-isopropylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With aluminum (III) chloride In acetonitrile at 20℃; for 0.5h;98%
4-[bis(4-methoxyphenyl)amino]benzaldehyde
89115-20-8

4-[bis(4-methoxyphenyl)amino]benzaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2-amino-3-((E)-(4-(bis(4-methoxyphenyl)amino)benzylidene)amino)maleonitrile

2-amino-3-((E)-(4-(bis(4-methoxyphenyl)amino)benzylidene)amino)maleonitrile

Conditions
ConditionsYield
In ethanol for 2h; Reflux;98%
orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

1-ethyl-4,5-dicyanoimidazole
133123-67-8

1-ethyl-4,5-dicyanoimidazole

Conditions
ConditionsYield
1) 1 h, 100 deg C 2) 3 h, 150 deg C;97%
2-(diformylmethylene)-1,3-dithiolane
121733-74-2

2-(diformylmethylene)-1,3-dithiolane

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-[1,3]dithiolan-2-ylidene-prop-(E)-ylideneamino]-but-2-enedinitrile
121733-70-8

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-[1,3]dithiolan-2-ylidene-prop-(E)-ylideneamino]-but-2-enedinitrile

Conditions
ConditionsYield
With tetrafluoroboric acid In methanol97%
2-(4,5-Bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-malonaldehyde
121733-78-6

2-(4,5-Bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-malonaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-(4,5-bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-prop-(E)-ylideneamino]-but-2-enedinitrile
121733-72-0

(Z)-2-Amino-3-[3-[(E)-(Z)-2-amino-1,2-dicyano-vinylimino]-2-(4,5-bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-prop-(E)-ylideneamino]-but-2-enedinitrile

Conditions
ConditionsYield
With tetrafluoroboric acid In methanol97%
trimethoxypropane
24823-81-2

trimethoxypropane

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2-ethyl-1H-imidazole-4,5-dicarbonitrile
57610-38-5

2-ethyl-1H-imidazole-4,5-dicarbonitrile

Conditions
ConditionsYield
1.) CH3CN, reflux, 5 h, 2.) xylene, reflux, 7 h;97%
(Z)-4-(ethoxymethylene)-2-phenyloxazol-5(4H)-one
60777-96-0

(Z)-4-(ethoxymethylene)-2-phenyloxazol-5(4H)-one

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(Z)-2-Amino-3-{[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-amino}-but-2-enedinitrile
874117-16-5

(Z)-2-Amino-3-{[5-oxo-2-phenyl-oxazol-(4Z)-ylidenemethyl]-amino}-but-2-enedinitrile

Conditions
ConditionsYield
In ethanol at 20℃; for 24h; Substitution;97%
7-(1-methylethylidene)bicyclo[2.2.1]hept-5-ene-2,3-dione
60526-38-7

7-(1-methylethylidene)bicyclo[2.2.1]hept-5-ene-2,3-dione

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2,3-Dicyano-9-(1-methylethylidene)-5,8-dihydro-5,8-methanoquinoxaline
362050-05-3

2,3-Dicyano-9-(1-methylethylidene)-5,8-dihydro-5,8-methanoquinoxaline

Conditions
ConditionsYield
In tetrahydrofuran for 4h; Heating;97%
trans-Crotonaldehyde
123-73-9

trans-Crotonaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(2Z)-2-amino-3-[(1E,2E)-but-2-en-1-ylideneamino]but-2-enedinitrile

(2Z)-2-amino-3-[(1E,2E)-but-2-en-1-ylideneamino]but-2-enedinitrile

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran at 0℃; for 0.0833333h;97%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

cyclopentanone
120-92-3

cyclopentanone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-6-spiro(cyclopentane)-1,6-dihydropyrazine-2,3-dicarbonitrile

5-(cyclohexylamino)-6-spiro(cyclopentane)-1,6-dihydropyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With aluminum (III) chloride In acetonitrile at 20℃; for 0.0833333h; Reagent/catalyst;97%
With toluene-4-sulfonic acid In ethanol at 20℃; for 1.5h;88%
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

acetone
67-64-1

acetone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(1,1-dimethylethylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

5-(1,1-dimethylethylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With aluminum (III) chloride In acetonitrile at 20℃; for 0.0833333h;97%
With toluene-4-sulfonic acid In ethanol at 20℃; for 1.58333h;93%
With cellulose sulfuric acid In ethanol at 20℃; for 2h;92%
selenium(IV) oxide
7446-08-4

selenium(IV) oxide

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

1-selena-2,5-diaza-2,4-cyclopentadiene-3,4-dicarbonitrile
106013-47-2

1-selena-2,5-diaza-2,4-cyclopentadiene-3,4-dicarbonitrile

Conditions
ConditionsYield
In dichloromethane97%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

acetone
67-64-1

acetone

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

2,3-dicyano-N-cyclohexyl-5,7,7-trimethyl-4,5,6,7-tetrahydro-1H-1,4-diazepine-5-carboxamide
1023300-59-5

2,3-dicyano-N-cyclohexyl-5,7,7-trimethyl-4,5,6,7-tetrahydro-1H-1,4-diazepine-5-carboxamide

Conditions
ConditionsYield
Stage #1: acetone; diaminomaleonitrile With Fe3O4/SiO2 In ethanol at 20℃; for 1h;
Stage #2: Cyclohexyl isocyanide In ethanol at 20℃; for 2h;
97%
Stage #1: acetone; diaminomaleonitrile With toluene-4-sulfonic acid In water at 20℃;
Stage #2: Cyclohexyl isocyanide With water at 20℃; Further stages.;
92%
25,27-Bis<2-<(1-formyl-2-phenyl)oxy>ethyl>-p-tert-butylcalix<4>arene
148192-24-9, 313497-97-1

25,27-Bis<2-<(1-formyl-2-phenyl)oxy>ethyl>-p-tert-butylcalix<4>arene

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

C70H76N8O6

C70H76N8O6

Conditions
ConditionsYield
With acetic acid In ethanol at 20℃; for 24h;97%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

propionaldehyde
123-38-6

propionaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(cyclohexylamino)-6-ethyl-1,6-dihydropyrazine-2,3-dicarbonitrile
1532557-15-5

5-(cyclohexylamino)-6-ethyl-1,6-dihydropyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With aluminum (III) chloride In acetonitrile at 20℃; for 0.333333h;97%
3,5-difluorobenzaldehyde
32085-88-4

3,5-difluorobenzaldehyde

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

(2Z)-2-amino-3-[(E)-[(3,5-difluorophenyl)methylidene]amino]but-2-enedinitrile

(2Z)-2-amino-3-[(E)-[(3,5-difluorophenyl)methylidene]amino]but-2-enedinitrile

Conditions
ConditionsYield
With sulfuric acid In tetrahydrofuran at 25℃; for 2h;97%
furo<3,4-d>pyridazine-5,7-dione
59648-15-6

furo<3,4-d>pyridazine-5,7-dione

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5-(2-amino-1,2-dicyanovinylenecarbamoyl)pyridazine-4-carboxylic acid

5-(2-amino-1,2-dicyanovinylenecarbamoyl)pyridazine-4-carboxylic acid

Conditions
ConditionsYield
In tetrahydrofuran Ambient temperature;96.8%
dimethylglyoxal
431-03-8

dimethylglyoxal

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

5,6-dimethylpyrazine-2,3-dicarbonitrile
40227-17-6

5,6-dimethylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
With SBA-15 mesoporous silica supported Fe(III)-Schiff base In water for 0.5h; Reflux;96%
With zirconium oxide salicylaldehyde-(3-aminopropyl)trimethoxysilane imine complex modified SBA-15 In water for 0.5h; Reflux;95%
With ethanol
With ethanol; acetic acid
With ethanol
3-ethoxy-1,2-diphenyl cyclopropenylium tetrafluoroborate

3-ethoxy-1,2-diphenyl cyclopropenylium tetrafluoroborate

diaminomaleonitrile
1187-42-4

diaminomaleonitrile

C19H12N4*BF4(1-)*H(1+)

C19H12N4*BF4(1-)*H(1+)

Conditions
ConditionsYield
96%
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