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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and

1,1-Bis(methylthio)-2-nitroethene

Cas:13623-94-4

Min.Order:1 Gram

Negotiable

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 1,1-Bis(Methylthio)-2-Nitroethylene supplier in China

Cas:13623-94-4

Min.Order:0 Metric Ton

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 1,1-bis(methylthio)-2-nitroethylene

Cas:13623-94-4

Min.Order:1

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

1,1-Bis(methylthio)-2-nitroethylene

Cas:13623-94-4

Min.Order:1 Kilogram

FOB Price: $2.0

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

1,1-Bis-(methylthio)-2-nitroethene

Cas:13623-94-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage: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 Scient

TIANFU-CHEM 1,1-BIS(METHYLTHIO)-2-NITROETHYLENE

Cas:13623-94-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Manufacturer supply CAS 13623-94-4 with best quality

Cas:13623-94-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE CAS:13623-94-4

Cas:13623-94-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Ethene,1,1-bis(methylthio)-2-nitro- 13623-94-4

Cas:13623-94-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE

Cas:13623-94-4

Min.Order:1 Kilogram

FOB Price: $88.0 / 100.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many othe

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE CAS 13623-94-4

Cas:13623-94-4

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

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

Ethene,1,1-bis(methylthio)-2-nitro-

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

1,1-Dimethylthio-2-nitroethylene CAS NO.13623-94-4

Cas:13623-94-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

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

1,1-Bis(Methylthio)-2-Nitroethylene

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE

Cas:13623-94-4

Min.Order:4 Kilogram

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

Ethene,1,1-bis(methylthio)-2-nitro-

Cas:13623-94-4

Min.Order:0

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

1,1-Dimethylthio-2-nitroethylene CAS NO.13623-94-4 CAS NO.13623-94-4

Cas:13623-94-4

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

1,1-Bis(methylthio)-2-nitroethylene

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Manufacturers

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

1,1-Bis(methylthio)-2-nitroethylene

Cas:13623-94-4

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

1,1-Bis-methylthio-2-nitroethene cas no. 13623-94-4 98%

Cas:13623-94-4

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

1,1-bis-(Methylthio)-2-nitroethene

Cas:13623-94-4

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

1,1-Bis(Methylthio)-2-nitroethylene

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is

High Purity 1,1-Bis(Methylthio)-2-Nitroethylene 13623-94-4

Cas:13623-94-4

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

1,1-Bis(Methylthio)-2-Nitroethylene

Cas:13623-94-4

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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 customers413.Safe and fa

1,1-Dimethylthio-2-nitroethylene

Cas:13623-94-4

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 1,1-Bis(methylthio)-2-nitroethylene 100g

Cas:13623-94-4

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

1,1-Bis(Methylthio)-2-nitroethylene

Cas:13623-94-4

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

1,1-Bis(Methylthio)-2-Nitroethylene

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

1,1-BIS(METHYLTHIO)-2-NITROETHYLENE

Cas:13623-94-4

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

1,1-DiMethylthio-2-nitroethylene

Cas:13623-94-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

dipotassium 2-nitroethylene-1,1-dithiolate
25963-52-4

dipotassium 2-nitroethylene-1,1-dithiolate

dimethyl sulfate
77-78-1

dimethyl sulfate

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
In hexane; toluene at 0℃; for 2.5h;85%
In methanol at 20℃; for 2h;70%
In methanol at 20℃; for 2h;70%
In methanol at 20℃; for 2h;70%
In methanol; water
dipotassium 2-nitroethylene-1,1-dithiolate
25963-52-4

dipotassium 2-nitroethylene-1,1-dithiolate

methyl iodide
74-88-4

methyl iodide

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;77.5%
In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;77.5%
In acetonitrile at 20℃;60%
dimethyl sulfate
77-78-1

dimethyl sulfate

potassium; nitro-dithioacetate

potassium; nitro-dithioacetate

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
With methanol In water for 2h; Ambient temperature;77%
carbon disulfide
75-15-0

carbon disulfide

nitromethane
75-52-5

nitromethane

methyl iodide
74-88-4

methyl iodide

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
Stage #1: carbon disulfide; nitromethane at -15℃; for 0.25h; Inert atmosphere;
Stage #2: With potassium hydroxide In methanol at -10℃; for 2h; Inert atmosphere;
Stage #3: methyl iodide In methanol; water at 20℃; for 2h;
74%
Stage #1: carbon disulfide; nitromethane With potassium hydroxide In ethanol at 20℃; for 0.5h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 1h;
72%
2-[(2-guanidinothiazol-4-yl)methylthio]ethylamine dihydrochloride
69014-10-4, 71916-64-8

2-[(2-guanidinothiazol-4-yl)methylthio]ethylamine dihydrochloride

A

1-{2-[(2-guanidino-4-thiazolyl)methylthio]ethylamino}-1-methylthio-2-nitroethene

1-{2-[(2-guanidino-4-thiazolyl)methylthio]ethylamino}-1-methylthio-2-nitroethene

B

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
With sodium methylate In methanolA 65%
B n/a
nitro ketene dithioacetal
127476-96-4

nitro ketene dithioacetal

methyl iodide
74-88-4

methyl iodide

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

1,1-di(methylsulfanyl)-2-nitroethylene

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; Inert atmosphere;
1,1-di(methylsulfanyl)-2-nitroethylene
13623-94-4

1,1-di(methylsulfanyl)-2-nitroethylene

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

1,1-diamino-2-nitroethene

Conditions
ConditionsYield
With ammonia In methanol at 50℃; for 18h;100%
With ammonia77%
With ammonia In methanol at 50℃; for 18h;76.9%
4-methoxy-aniline
104-94-9

4-methoxy-aniline

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

1,1-di(methylsulfanyl)-2-nitroethylene

(E)-4-methoxy-N-[1-(methylthio)-2-nitroethenyl]benzenamine
143884-69-9

(E)-4-methoxy-N-[1-(methylthio)-2-nitroethenyl]benzenamine

Conditions
ConditionsYield
In ethanol at 110℃; for 1.5h; Microwave irradiation; Inert atmosphere;99%
In ethanol for 24h; Heating;91%
N-butylamine
109-73-9

N-butylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

N,N'-dibutyl-2-nitroethene-1,1-diamine
1456912-96-1

N,N'-dibutyl-2-nitroethene-1,1-diamine

Conditions
ConditionsYield
In ethanol for 48h; Reflux;99%
5-hydroxypentylamine
2508-29-4

5-hydroxypentylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

5,5'-((2-nitroethene-1,1-diyl)bis(azanediyl))bis(pentan-1-ol)
1456912-97-2

5,5'-((2-nitroethene-1,1-diyl)bis(azanediyl))bis(pentan-1-ol)

Conditions
ConditionsYield
In ethanol for 48h; Reflux;99%
ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-(nitromethylene)imidazolidine
13623-98-8

2-(nitromethylene)imidazolidine

Conditions
ConditionsYield
In ethanol Reflux;98%
In ethanol at 110℃; for 0.333333h; Microwave irradiation;98%
In ethanol for 8h; Reflux;87%
4-fluoroaniline
371-40-4

4-fluoroaniline

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

1,1-di(methylsulfanyl)-2-nitroethylene

4-fluoro-N-[1-(methylsulfanyl)-2-nitroethenyl]aniline
75178-04-0

4-fluoro-N-[1-(methylsulfanyl)-2-nitroethenyl]aniline

Conditions
ConditionsYield
In ethanol at 110℃; for 1.5h; Microwave irradiation; Inert atmosphere;98%
In ethanol for 10h; Heating;84%
In ethanol at 110℃; for 1.5h; Microwave irradiation;
In ethanol for 24h; Reflux;
In ethanol at 80℃; for 3h; Inert atmosphere;
cyclohexylamine
108-91-8

cyclohexylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

N-[1-(methylthio)-2-nitroethenyl]cyclohexanamine
148342-52-3

N-[1-(methylthio)-2-nitroethenyl]cyclohexanamine

Conditions
ConditionsYield
In ethanol at 110℃; for 1.5h; Microwave irradiation; Inert atmosphere;98%
In ethanol for 18h; Heating;75%
for 24h; Heating;75%
Trimethylenediamine
109-76-2

Trimethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

1,2,3,4,5,6-hexahydro-2-(nitromethylidene)pyrimidine
59760-97-3

1,2,3,4,5,6-hexahydro-2-(nitromethylidene)pyrimidine

Conditions
ConditionsYield
In ethanol at 110℃; for 0.333333h; Microwave irradiation;98%
In ethanol at 80℃; for 4h;93%
In ethanol Reflux;85%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

5-nitroisatin
611-09-6

5-nitroisatin

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

4,5'-dinitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

4,5'-dinitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 5-nitroisatin With aluminum potassium sulfate dodecahydrate In ethanol at 60℃; for 1h; Green chemistry;
98%
4-bromo-aniline
106-40-1

4-bromo-aniline

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

1,1-di(methylsulfanyl)-2-nitroethylene

4-bromo-N-[1-(methylthio)-2-nitroethenyl]benzenamine
168649-00-1

4-bromo-N-[1-(methylthio)-2-nitroethenyl]benzenamine

Conditions
ConditionsYield
In ethanol at 110℃; for 1.5h; Microwave irradiation; Inert atmosphere;97%
In ethanol at 110℃; for 1.5h; Microwave irradiation;
In ethanol for 24h; Reflux;
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

4-nitro-5-(4-nitrophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

4-nitro-5-(4-nitrophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 4-nitrobenzaldehdye With KAl(SO4)2·12H2O In ethanol for 1h; Reflux;
97%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

10b-hydroxy-4-nitro-5-(3-nitrophenyl)-2,3,5,5a-tetrahydro-1H-imidazo[1,2-a]indeno[2,1-e]pyridin-6(10bH)-one

10b-hydroxy-4-nitro-5-(3-nitrophenyl)-2,3,5,5a-tetrahydro-1H-imidazo[1,2-a]indeno[2,1-e]pyridin-6(10bH)-one

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 3-nitro-benzaldehyde In ethanol for 1h; Reflux;
97%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

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

5-Bromo-1H-indole-2,3-dione

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

5'-bromo-4-nitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

5'-bromo-4-nitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 5-Bromo-1H-indole-2,3-dione With aluminum potassium sulfate dodecahydrate In ethanol at 60℃; for 1.16667h; Green chemistry;
97%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

2,2-Dimethyl-1,3-diaminopropane
7328-91-8

2,2-Dimethyl-1,3-diaminopropane

(4-fluorophenyl)glyoxal
403-32-7

(4-fluorophenyl)glyoxal

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-[6-(4-fluoro-phenyl)-3,3-dimethyl-8-nitro-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrimidin-7-yl]-3-hydroxy-[1,4]naphthoquinone

2-[6-(4-fluoro-phenyl)-3,3-dimethyl-8-nitro-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrimidin-7-yl]-3-hydroxy-[1,4]naphthoquinone

Conditions
ConditionsYield
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol; water for 4h; Reflux;
Stage #2: 2-hydroxynaphtho-1,4-quinone; (4-fluorophenyl)glyoxal In ethanol; water at 60℃; for 0.0833333h; regioselective reaction;
97%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

(4-fluorophenyl)glyoxal
403-32-7

(4-fluorophenyl)glyoxal

1,4-diaminobutane
110-60-1

1,4-diaminobutane

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-[7-(4-fluoro-phenyl)-9-nitro-2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,3]diazepin-8-yl]-3-hydroxy-[1,4]naphthoquinone

2-[7-(4-fluoro-phenyl)-9-nitro-2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,3]diazepin-8-yl]-3-hydroxy-[1,4]naphthoquinone

Conditions
ConditionsYield
Stage #1: 1,4-diaminobutane; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol; water for 4h; Reflux;
Stage #2: 2-hydroxynaphtho-1,4-quinone; (4-fluorophenyl)glyoxal In ethanol; water at 60℃; for 0.0833333h; regioselective reaction;
97%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

ethylenediamine
107-15-3

ethylenediamine

4-cyanobenzaldehyde
105-07-7

4-cyanobenzaldehyde

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

1,1-di(methylsulfanyl)-2-nitroethylene

4-nitro-5-(4-cyanophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

4-nitro-5-(4-cyanophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 4-cyanobenzaldehyde With KAl(SO4)2·12H2O In ethanol for 1.5h; Reflux;
96%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

4-nitro-5-(3-nitrophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

4-nitro-5-(3-nitrophenyl)-2,3-dihydroimidazo[1,2-a]indeno[2,1-e]pyridine-6(5H)-one

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 3-nitro-benzaldehyde With KAl(SO4)2·12H2O In ethanol for 1h; Reflux;
96%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

cis-10b-hydroxy-4-nitro-5-(4-nitrophenyl)-1,2,3,5,5a,10b-hexahydro-6H-imidazo[1,2-a]indeno[2,1-e]pyridin-6-one

cis-10b-hydroxy-4-nitro-5-(4-nitrophenyl)-1,2,3,5,5a,10b-hexahydro-6H-imidazo[1,2-a]indeno[2,1-e]pyridin-6-one

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 4-nitrobenzaldehdye In ethanol for 1h; Reflux;
96%
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 4-nitrobenzaldehdye In ethanol for 2h; Reflux; Green chemistry; diastereoselective reaction;
92%
benzylamine
100-46-9

benzylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

N,N'-dibenzyl-2-nitroethylene-1,1-diamine
62390-82-3

N,N'-dibenzyl-2-nitroethylene-1,1-diamine

Conditions
ConditionsYield
In ethanol at 80℃; for 2h;95%
In ethanol for 48h; Reflux;92%
In ethanol
m-phenylenediamine
108-45-2

m-phenylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

N,N'-bis-(1-methylsulfanyl-2-nitro-vinyl)-benzene-1,3-diamine

N,N'-bis-(1-methylsulfanyl-2-nitro-vinyl)-benzene-1,3-diamine

Conditions
ConditionsYield
In ethanol for 24h; Heating;95%
1,1-di(methylsulfanyl)-2-nitroethylene
13623-94-4

1,1-di(methylsulfanyl)-2-nitroethylene

benzyl alcohol
100-51-6

benzyl alcohol

1-[1,1-di(benzyloxy)-2-nitroethoxy]methylbenzene

1-[1,1-di(benzyloxy)-2-nitroethoxy]methylbenzene

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 0℃;95%
1,4-bis(4-methylphenyl)-2-butyne-1,4-dione
66864-60-6

1,4-bis(4-methylphenyl)-2-butyne-1,4-dione

1,4-diaminobutane
110-60-1

1,4-diaminobutane

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-[7-hydroxy-7-(4-methylphenyl)-9-nitro-2,3,4,5-tetrahydropyrrolo[1,2-a][1,3]diazepin-8-(7H)-yliden]-1-(4-methylphenyl)-1-ethanone
1262438-91-4

2-[7-hydroxy-7-(4-methylphenyl)-9-nitro-2,3,4,5-tetrahydropyrrolo[1,2-a][1,3]diazepin-8-(7H)-yliden]-1-(4-methylphenyl)-1-ethanone

Conditions
ConditionsYield
Stage #1: 1,4-diaminobutane; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 4h; Reflux;
Stage #2: 1,4-bis(4-methylphenyl)-2-butyne-1,4-dione In ethanol at 20℃; for 2h; diastereoselective reaction;
95%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

Trimethylenediamine
109-76-2

Trimethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

cis-11b-hydroxy-5-nitro-6-(4-nitrophenyl)-2,3,4,6,6a,11b-hexahydroindeno[2',1':5,6]pyrido[1,2-a]pyrimidin-7(1H)-one

cis-11b-hydroxy-5-nitro-6-(4-nitrophenyl)-2,3,4,6,6a,11b-hexahydroindeno[2',1':5,6]pyrido[1,2-a]pyrimidin-7(1H)-one

Conditions
ConditionsYield
Stage #1: Trimethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 4-nitrobenzaldehdye In ethanol for 2h; Reflux; Green chemistry; diastereoselective reaction;
95%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

5-nitroisatin
611-09-6

5-nitroisatin

Trimethylenediamine
109-76-2

Trimethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

5,5'-dinitro-1,2,3,4-tetrahydro-7H-spiro[indeno[2′,1′:5,6]pyrido[1,2-a]pyrimidine-6,3′-indole]-2′,7(1′H)-dione

5,5'-dinitro-1,2,3,4-tetrahydro-7H-spiro[indeno[2′,1′:5,6]pyrido[1,2-a]pyrimidine-6,3′-indole]-2′,7(1′H)-dione

Conditions
ConditionsYield
Stage #1: Trimethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 5-nitroisatin With aluminum potassium sulfate dodecahydrate In ethanol at 60℃; for 1h; Green chemistry;
95%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

5-chloroindole 2,3-dione
17630-76-1

5-chloroindole 2,3-dione

ethylenediamine
107-15-3

ethylenediamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

5'-chloro-4-nitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

5'-chloro-4-nitro-2,3-dihydro-1H,6H-spiro[imidazo[1,2-a]indeno[2,1-e]pyridine-5,3′-indole]-2′,6(1′H)-dione

Conditions
ConditionsYield
Stage #1: ethylenediamine; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol for 6h; Reflux; Green chemistry;
Stage #2: 1H-indene-1,3(2H)-dione; 5-chloroindole 2,3-dione With aluminum potassium sulfate dodecahydrate In ethanol at 60℃; for 1.25h; Green chemistry;
95%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

(4-fluorophenyl)glyoxal
403-32-7

(4-fluorophenyl)glyoxal

1,2-diaminopropan
78-90-0, 10424-38-1

1,2-diaminopropan

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-[5-(4-fluoro-phenyl)-2-methyl-7-nitro-2,3-dihydro-1H-pyrrolo[1,2-a]imidazol-6-yl]-3-hydroxy-[1,4]naphthoquinone

2-[5-(4-fluoro-phenyl)-2-methyl-7-nitro-2,3-dihydro-1H-pyrrolo[1,2-a]imidazol-6-yl]-3-hydroxy-[1,4]naphthoquinone

Conditions
ConditionsYield
Stage #1: 1,2-diaminopropan; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol; water for 4h; Reflux;
Stage #2: 2-hydroxynaphtho-1,4-quinone; (4-fluorophenyl)glyoxal In ethanol; water at 60℃; for 0.0833333h; regioselective reaction;
95%
2-Hydroxy-1,4-naphthoquinone
83-72-7

2-Hydroxy-1,4-naphthoquinone

phenylglyoxal hydrate
1074-12-0

phenylglyoxal hydrate

1,4-diaminobutane
110-60-1

1,4-diaminobutane

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

1,1-di(methylsulfanyl)-2-nitroethylene

2-hydroxy-3-(9-nitro-7-phenyl-2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,3]diazepin-8-yl)-[1,4]naphthoquinone

2-hydroxy-3-(9-nitro-7-phenyl-2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,3]diazepin-8-yl)-[1,4]naphthoquinone

Conditions
ConditionsYield
Stage #1: 1,4-diaminobutane; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol; water for 4h; Reflux;
Stage #2: 2-hydroxynaphtho-1,4-quinone; phenylglyoxal hydrate In ethanol; water at 60℃; for 0.25h; regioselective reaction;
95%
2-(2,4-dichloro-phenyl)-ethylamine
52516-13-9

2-(2,4-dichloro-phenyl)-ethylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

1,1-bis((2,4-dichlorophenethyl)amino)-2-nitroethylene

1,1-bis((2,4-dichlorophenethyl)amino)-2-nitroethylene

Conditions
ConditionsYield
In ethanol for 12h; Reflux;95%
BARBITURIC ACID
67-52-7

BARBITURIC ACID

ethylamine
75-04-7

ethylamine

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

1,1-di(methylsulfanyl)-2-nitroethylene

acenaphthene quinone
82-86-0

acenaphthene quinone

7'-(ethylamino)-6'-nitro-2H-spiro[acenaphthylene-1,5'-pyrano[2,3-d]pyrimidine]-2,2',4'(1'H,3'H)-trione

7'-(ethylamino)-6'-nitro-2H-spiro[acenaphthylene-1,5'-pyrano[2,3-d]pyrimidine]-2,2',4'(1'H,3'H)-trione

Conditions
ConditionsYield
In ethanol for 8.5h; Reflux; chemoselective reaction;95%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

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

1,1-di(methylsulfanyl)-2-nitroethylene

10b-hydroxy-4-nitro-5-(4-nitro-phenyl)-1,2,5a,10b-tetrahydro-5H-3-thia-10c-aza-cyclopenta[c]fluoren-6-one

10b-hydroxy-4-nitro-5-(4-nitro-phenyl)-1,2,5a,10b-tetrahydro-5H-3-thia-10c-aza-cyclopenta[c]fluoren-6-one

Conditions
ConditionsYield
Stage #1: 2-mercaptoethylamine hydrochloride; 1,1-di(methylsulfanyl)-2-nitroethylene With triethylamine In ethanol; water for 4h; Reflux;
Stage #2: 1H-indene-1,3(2H)-dione; 4-nitrobenzaldehdye In ethanol; water at 80℃; for 0.0333333h; diastereoselective reaction;
95%

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