CAS No.71090-35-2,2-nitroethene-1,1-diamine Suppliers

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 manufacturin

2-nitroethene-1,1-diamine

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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

1,1-Ethenediamine,2-nitro- 71090-35-2

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2-nitroethene-1,1-diamine

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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

1,1-Ethenediamine,2-nitro-

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Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

1,1-Ethenediamine,2-nitro-

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Hangzhou Fandachem Co.,Ltd

2-NITROETHENE-1,1-DIAMINEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-NITROETHENE-1,1-DIAMINE

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Hubei Jiutian Bio-medical Technology Co., Ltd

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1,1-Ethenediamine,2-nitro-

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Taixing Hehao Chemical Materials Co.,Ltd

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

1,1-Ethenediamine,2-nitro-

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2-nitroethene-1,1-diamine

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Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

2-nitroethene-1,1-diamine

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Shanghai PotentPharm Science and Technology Co.,Ltd

1 good quality, better price and bettter service；2 Timely delivery；3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:

1,1-Ethenediamine,2-nitro-

Cas:71090-35-2

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Synthetic route

: 13623-94-4
1,1-di(methylsulfanyl)-2-nitroethylene

: 71090-35-2
1,1-diamino-2-nitroethene

Conditions

Conditions	Yield
With ammonia In methanol at 50℃; for 18h;	100%
With ammonia	77%
With ammonia In methanol at 50℃; for 18h;	76.9%

: 102729-23-7
(E)-1-Methoxy-2-nitro-1-ethenamin

: 71090-35-2
1,1-diamino-2-nitroethene

Conditions

Conditions	Yield
With ammonia In ethanol for 1h; Heating;	91.4%

: 90993-43-4
ethyl nitroacetimidate

A: 13514-88-0
nitroacetamidine

B: 71090-35-2
1,1-diamino-2-nitroethene

Conditions

Conditions	Yield
With amino-crotonic acid ethyl ester In water at 65 - 70℃; for 7h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 71090-35-2
1,1-diamino-2-nitroethene

: 123-54-6
acetylacetone

: 22934-23-2
2-amino-4,6-dimethyl-3-nitropyridine

Conditions

Conditions	Yield
In 2-methoxy-ethanol	93%
With acetic acid In ethanol for 4h; Heating;	52%
In 2-methoxy-ethanol; water

: 6633-22-3
N-(4-fluorophenyl)maleimide

: 71090-35-2
1,1-diamino-2-nitroethene

: 2-(5-amino-4-nitro-2-oxo-2,3-dihydro-1H-pyrrol-3-yl)-N-(4-fluorophenyl)acetamide

Conditions

Conditions	Yield
In ethanol at 40℃; for 6h;	92%

: 1631-28-3
N-p-tolylphenylmaleimide

: 71090-35-2
1,1-diamino-2-nitroethene

: (5-amino-4-nitro-2-oxo-2,3-dihydro-1H-pyrrol-3-yl)-N-(p-tolyl)acetamide

Conditions

Conditions	Yield
In ethanol at 40℃; for 6h;	87%

: 91-56-5
indole-2,3-dione

: 71090-35-2
1,1-diamino-2-nitroethene

: 126-81-8
dimedone

: 1384517-72-9
2'-amino-7',7'-dimethyl-3'-nitro-7',8'-dihydro-1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	85%

...Expand

: 28587-05-5, 67382-35-8
1-(p-Chlorphenyl)-3-dimethylamino-2-propen-1-on

: 71090-35-2
1,1-diamino-2-nitroethene

: 102291-55-4
2-Amino-6-(4-chlorphenyl)-3-nitropyridin

Conditions

Conditions	Yield
With acetic acid In ethanol for 4h; Heating;	82%

: 71090-35-2
1,1-diamino-2-nitroethene

: 183947-04-8
(E)-3-(2-(4-chlorophenyl)-2-oxoethylidene)indolin-2-one

: 3-(5-amino-2-(4-chlorophenyl)-4-nitro-1H-pyrrol-3-yl)indolin-2-one

Conditions

Conditions	Yield
In ethanol for 12h; Reflux; Green chemistry;	82%

: 71090-35-2
1,1-diamino-2-nitroethene

: 31919-75-2
3-Dimethylamino-1-phenyl-2-propen-1-on

: 102266-15-9
2-amino-3-nitro-6-phenylpyridine

Conditions

Conditions	Yield
With acetic acid In ethanol for 4h; Heating;	80%

: 769-42-6
1,3-dimethylbarbituric acid

: 91-56-5
indole-2,3-dione

: 71090-35-2
1,1-diamino-2-nitroethene

: 1384517-73-0
7'-amino-1',3'-dimethyl-6'-nitro-1'H-spiro[indoline-3,5'pyrido[2,3-d]pyrimidine]-2,2',4'(3'H,8'H)-trione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	80%

...Expand

: 769-42-6
1,3-dimethylbarbituric acid

: 71090-35-2
1,1-diamino-2-nitroethene

: 79183-44-1
1-benzyl-5-bromoisatin

: 1384517-74-1
7'-amino-1-benzyl-5-bromo-1',3'-dimethyl-6'-nitro-1'H-spiro[indoline-3,5'-pyrido[2,3-d]pyrimidine]-2,2',4'(3'H,8'H)-trione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	80%

...Expand

: 91-56-5
indole-2,3-dione

: 504-02-9
1,3-cylohexanedione

: 71090-35-2
1,1-diamino-2-nitroethene

: 1384517-68-3
2'-amino-3'-nitro-7',8'-dihydro-1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	80%

...Expand

: 2802-09-7
cis-1-amino-1-buten-3-one

: 71090-35-2
1,1-diamino-2-nitroethene

: 21901-29-1
6-amino-5-nitro-2-picoline

Conditions

Conditions	Yield
With acetic acid In ethanol for 4h; Heating;	78%

: 611-09-6
5-nitroisatin

: 504-02-9
1,3-cylohexanedione

: 71090-35-2
1,1-diamino-2-nitroethene

: 1384517-70-7
2'-amino-3',5-dinitro-7',8'-dihydro-1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	77%

...Expand

: 31541-36-3, 34880-79-0, 56680-29-6
(E)-3-(2-oxo-2-phenylethylidene)indolin-2-one

: 71090-35-2
1,1-diamino-2-nitroethene

: 3-(5-amino-4-nitro-2-phenyl-1H-pyrrol-3-yl)indolin-2-one

Conditions

Conditions	Yield
In ethanol for 12h; Reflux; Green chemistry;	76%

: 71090-35-2
1,1-diamino-2-nitroethene

: 91131-98-5
(Z)-3-Dimethylamino-1-phenyl-propenone; hydrochloride

: 102266-10-4
2-Amino-1,4-dihydro-3-nitro-6-phenylpyridin

Conditions

Conditions	Yield
In methanol for 1h; Heating;	75%

: 2058-72-2
5-bromo-1-methyl-1H-indole-2,3-dione

: 504-02-9
1,3-cylohexanedione

: 71090-35-2
1,1-diamino-2-nitroethene

: 1384517-71-8
2'-amino-5-bromo-1-methyl-3'-nitro-7',8'-dihydro1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	75%

...Expand

: 87-48-9
5-Bromo-1H-indole-2,3-dione

: 504-02-9
1,3-cylohexanedione

: 71090-35-2
1,1-diamino-2-nitroethene

: 1384517-69-4
2'-amino-5-bromo-3'-nitro-7',8'-dihydro-1'H-spiro[indoline-3,4'-quinoline]-2,5'(6'H)-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In water Reflux;	75%

...Expand

: 64-17-5
ethanol

: 71090-35-2
1,1-diamino-2-nitroethene

: 17422-74-1
3-Formylchromone

: 5-ethoxy-3-nitro-5H-chromeno[4,3-b]pyridin-2-amine

Conditions

Conditions	Yield
With perchloric acid at 50℃;	74%

...Expand

: 71090-35-2
1,1-diamino-2-nitroethene

: 13070-22-9, 34899-98-4
3-Diethylaminoacrolein

: 4214-75-9
2-amino-3-nitropyridine

Conditions

Conditions	Yield
With acetic acid In ethanol for 4h; Heating;	72%

: 71090-35-2
1,1-diamino-2-nitroethene

: 187242-84-8
4-((E)-5-Dimethylamino-3-oxo-pent-4-enyl)-benzoic acid methyl ester

: 187242-87-1
4-[2-(6-Amino-5-nitro-pyridin-2-yl)-ethyl]-benzoic acid methyl ester

Conditions

Conditions	Yield
With acetic acid In ethanol for 5h; Heating;	72%

: 71090-35-2
1,1-diamino-2-nitroethene

: 102266-13-7
(Z)-1-(4-Chloro-phenyl)-3-dimethylamino-propenone; hydrochloride

: 102266-11-5
2-Amino-6-(4-chlorphenyl)-1,4-dihydro-3-nitropyridin

Conditions

Conditions	Yield
In methanol for 1h; Heating;	71%

: 71090-35-2
1,1-diamino-2-nitroethene

: 372-09-8
cyanoacetic acid

: 5,5-Diamino-4-nitro-3-oxo-4-butensaeurenitril

Conditions

Conditions	Yield
In acetic anhydride for 8h; Ambient temperature;	70.6%

: 71090-35-2
1,1-diamino-2-nitroethene

: 102266-14-8
(Z)-3-Dimethylamino-1-thiophen-2-yl-propenone; hydrochloride

: 102266-12-6
2-Amino-1,4-dihydro-3-nitro-6-(2-thienyl)pyridin

Conditions

Conditions	Yield
In methanol for 1h; Heating;	70%

: 71090-35-2
1,1-diamino-2-nitroethene

: 100-52-7
benzaldehyde

: 146580-39-4
2,6-Diamino-1,4-dihydro-3,5-dinitro-4-phenylpyridin

Conditions

Conditions	Yield
With acetic acid In ethanol for 3h; Heating;	67%

: 71090-35-2
1,1-diamino-2-nitroethene

: 528596-98-7
ethyl 4-(5-ethoxycarbonyl-3,5-dioxopentyl)benzoate

: 528597-01-5
ethyl 2-amino-6-[2-(4-ethoxycarbonylphenyl)ethyl]-3-nitroisonicotinate

Conditions

Conditions	Yield
In methanol for 0.75h; Heating;	65%

: 119128-13-1
methyl (Z)-2-(3-nitrobenzylidene)-3-oxobutanoate

: 71090-35-2
1,1-diamino-2-nitroethene

: 133488-57-0
6-Amino-2-methyl-5-nitro-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3-carboxylic acid methyl ester

Conditions

Conditions	Yield
In ethanol for 5h; Heating; other enones, other keteneaminales;	64.3%
With piperidine In ethanol for 5h; Heating;	64.3%

: 34772-98-0
(Z)-3-(dimethylamino)-1-(thiophen-2-yl)prop-2-en-1-one

: 71090-35-2
1,1-diamino-2-nitroethene

: 102266-16-0
3-nitro-6-(thiophen-2-yl)pyridin-2-amine

Conditions

Conditions	Yield
With acetic acid In ethanol for 4h; Heating;	63%

: 42036-65-7, 151777-85-4, 151777-88-7
2-dimethylaminomethylcyclohexanone hydrochloride

: 71090-35-2
1,1-diamino-2-nitroethene

: 187242-98-4
3-Nitro-1,4,5,6,7,8-hexahydro-quinolin-2-ylamine

Conditions

Conditions	Yield
In ethanol for 13h; Heating;	61%

: 538-58-9, 35225-79-7, 58321-78-1, 115587-57-0, 131348-67-9, 79616-73-2
1,5-diphenyl-1,4-pentadien-3-one

: 71090-35-2
1,1-diamino-2-nitroethene

: 146580-33-8
2-Amino-1,4-dihydro-3-nitro-4-phenyl-6-styrylpyridin

Conditions

Conditions	Yield
With acetic acid In ethanol for 0.25h; Heating;	59%

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Bluecrystal chem-union

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