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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

2-Thiophenamine Manufacturer/High quality/Best price/In stock

Cas:616-46-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

2-Thiophenamine

Cas:616-46-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-THIOPHENAMINE CAS:616-46-6 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 intermedia

2-THIOPHENAMINE CAS:616-46-6

Cas:616-46-6

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

2-Thiophenamine

Cas:616-46-6

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

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic

2-Thiophenamine

Cas:616-46-6

Min.Order:1 Kilogram

Negotiable

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

2-THIOPHENAMINE

Cas:616-46-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2-Thiophenamine Manufacturer

Cas:616-46-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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

2-Thiophenamine,cas:616-46-6

Cas:616-46-6

Min.Order:1 Kilogram

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

616-46-6 CAS NO.616-46-6

Cas:616-46-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hangzhou Hysen Pharma co.,Ltd.

we are professional Pharmaceutical company. We are specialized in manufacturing and R&D of API & Intermediates, Contract Manufacturing, Contract Research, and International Trading business as well. *We own a R&D center in Hangzhou. I

Thiophen-2-ylaMine

Cas:616-46-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2-Thienylamine cas no. 616-46-6 98%

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

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

2-Aminothiophene

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

Thiophen-2-amine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

2-ThiophenamineAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyest

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Thiophen-2-ylaMine CAS No.616-46-6

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

616-46-6

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-Thiophenamine cas 616-46-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Thiophenamine cas 616-46-6

Cas:616-46-6

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

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

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

616-46-6

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

2-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2-THIOPHENAMINE

Cas:616-46-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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-Thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

2-thiophenamine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

Thiophen-2-amine

Cas:616-46-6

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Thiophen-2-amine

Cas:616-46-6

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

2-THIOPHENAMINE

Cas:616-46-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

2-Iodothiophene
3437-95-4

2-Iodothiophene

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With copper(l) iodide; ascorbic acid In ammonia at 25℃; for 18h; liquid NH3;99%
With copper(l) iodide; ammonia; potassium carbonate; L-proline In water; dimethyl sulfoxide at 25℃; for 12h; Inert atmosphere;50%
With copper(l) iodide; ammonia; sodium phosphate In water at 100℃; for 15h;50%
With copper(l) iodide; ammonia; potassium carbonate; L-proline In water; dimethyl sulfoxide at 60℃; for 12h; Inert atmosphere;20%
tert-butyl (2-thienyl)carbamate
56267-50-6

tert-butyl (2-thienyl)carbamate

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane at 50℃; for 2h;96%
With hydrogenchloride In 1,4-dioxane at 50℃; for 2h;96%
With hydrogenchloride In diethyl ether at 20℃; for 0.5h;
2-nitrothiophene
609-40-5

2-nitrothiophene

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With triethylamine In water at 80℃; for 4h; Inert atmosphere; Green chemistry; chemoselective reaction;91%
With sodium tetrahydroborate; copper In water at 80℃; for 0.133333h; Green chemistry;90%
With potassium fluoride; polymethylhydrosiloxane; palladium diacetate In tetrahydrofuran; water at 20℃; for 0.5h;
2-bromothiophene
1003-09-4

2-bromothiophene

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With C24H32N2*ClCu; ammonia; potassium carbonate In 1-methyl-pyrrolidin-2-one; methanol at 90℃; under 5171.62 Torr; for 24h; Inert atmosphere;88%
4-(2-tetrahydropyranoxy)-2-butyl-nitrile

4-(2-tetrahydropyranoxy)-2-butyl-nitrile

Methyl thioglycolate
2365-48-2

Methyl thioglycolate

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With sodium In methanol48%
2-thiophenylcarboxylic acid
527-72-0

2-thiophenylcarboxylic acid

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With polystyrene Wang resin; diphenylphosphoranyl azide; triethylamine; trifluoroacetic acid 1.) toluene, 100 deg C, 16 h, 2.) CH2Cl2, 5 min; Yield given; Multistep reaction;
hydrogenchloride
7647-01-0

hydrogenchloride

2-nitrothiophene
609-40-5

2-nitrothiophene

tin

tin

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

1,3-dimethyl-2-(2-thienylimino)imidazolidine
592489-23-1

1,3-dimethyl-2-(2-thienylimino)imidazolidine

A

thiophene-2-methylamine
111859-85-9

thiophene-2-methylamine

B

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 12h;
2-nitrothiophene
609-40-5

2-nitrothiophene

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
In acetic acid
glyoxylonitrile
4471-47-0

glyoxylonitrile

cyclopentanone
120-92-3

cyclopentanone

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With hydrogen sulfide; triethylamine In methanol; ethanol
cyanoacetic acid
372-09-8

cyanoacetic acid

thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

Conditions
ConditionsYield
With hydrogen sulfide In diethylamine
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

benzoyl chloride
98-88-4

benzoyl chloride

N-(thiophen-2-yl)benzamide
136-34-5

N-(thiophen-2-yl)benzamide

Conditions
ConditionsYield
for 0.0166667h; microwave irradiation;91%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

1,3,5-benzene tris(carbonyl chloride)
4422-95-1

1,3,5-benzene tris(carbonyl chloride)

N1,N3,N5-trithienyltrimesamide

N1,N3,N5-trithienyltrimesamide

Conditions
ConditionsYield
In dichloromethane at 30℃; for 0.5h; Sonication;91%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate
96568-04-6

ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

(Z)-2-(2,6-Dichloro-5-fluoro-pyridine-3-carbonyl)-3-(thiophen-2-ylamino)-acrylic acid ethyl ester
108118-76-9

(Z)-2-(2,6-Dichloro-5-fluoro-pyridine-3-carbonyl)-3-(thiophen-2-ylamino)-acrylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate; orthoformic acid triethyl ester With acetic anhydride at 140℃; for 1h;
Stage #2: thiophen-2-ylamine In ethanol at 20℃; Further stages.;
90%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

2,4-dichloro-1,3-dimethyl-1,3,2,4-diazadiphosphetidine-2,4-dioxide
5944-59-2

2,4-dichloro-1,3-dimethyl-1,3,2,4-diazadiphosphetidine-2,4-dioxide

C10H14N4O2P2S2

C10H14N4O2P2S2

Conditions
ConditionsYield
In acetonitrile Reflux;90%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

acetic acid
64-19-7

acetic acid

2-acetylaminothiophene
13053-81-1

2-acetylaminothiophene

Conditions
ConditionsYield
With 1-methyl-3-(4-sulfonylbutyl)-1H-imidazol-3-ium trifluoromethanesulfonate at 96 - 100℃; for 5h; Temperature; chemoselective reaction;90%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

ethyl (ethoxymethylene)cyanoacetate
94-05-3

ethyl (ethoxymethylene)cyanoacetate

ethyl α-cyano-β-(N-2-thienylammonium)acrylate
65075-97-0

ethyl α-cyano-β-(N-2-thienylammonium)acrylate

Conditions
ConditionsYield
88%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

carbon monoxide
201230-82-2

carbon monoxide

p-aminoethylbenzoate
94-09-7

p-aminoethylbenzoate

C14H14N2O3S

C14H14N2O3S

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; methyl-triphenylphosphonium iodide; palladium diacetate at 50℃; under 760.051 Torr; for 24h;87%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

N-(thiophen-2-yl)benzamide
136-34-5

N-(thiophen-2-yl)benzamide

Conditions
ConditionsYield
With tert.-butylhydroperoxide; iron(III) chloride In 1,2-dichloro-ethane at 70℃;85%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

3-phenyl-propenal
104-55-2

3-phenyl-propenal

6-phenyl-thieno[2,3-b]pyridine
100037-80-7

6-phenyl-thieno[2,3-b]pyridine

Conditions
ConditionsYield
In water; acetic acid for 0.05 - 0.0583333h; Microwave irradiation;82%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

2-acetoxy-2-(4-nitrophenyl)acetic acid
29898-08-6

2-acetoxy-2-(4-nitrophenyl)acetic acid

acetic acid (4-nitro-phenyl)-(thiophen-2-ylcarbamoyl)-methyl ester

acetic acid (4-nitro-phenyl)-(thiophen-2-ylcarbamoyl)-methyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran; acetonitrile Acylation;81%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

methyl chloroformate
79-22-1

methyl chloroformate

methyl N-(2-thiophene)carbamate
698-78-2

methyl N-(2-thiophene)carbamate

Conditions
ConditionsYield
With indium In acetonitrile at 20℃; for 10h; Inert atmosphere;81%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

ortho-carborane diformaldehyde

ortho-carborane diformaldehyde

iron(II) chloride

iron(II) chloride

C12H18B10Cl2FeN2S2

C12H18B10Cl2FeN2S2

Conditions
ConditionsYield
Stage #1: thiophen-2-ylamine; ortho-carborane diformaldehyde at 90℃; for 12h;
Stage #2: iron(II) chloride at 20℃; for 5h;
81%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

4-methoxycinnamaldehyde
1963-36-6

4-methoxycinnamaldehyde

6-(4-methoxyphenyl)-thieno[2,3-b]pyridine
1228167-47-2

6-(4-methoxyphenyl)-thieno[2,3-b]pyridine

Conditions
ConditionsYield
In water; acetic acid for 0.0333333 - 0.0416667h; Microwave irradiation;80%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

N-formylbenzotriazole
72773-04-7

N-formylbenzotriazole

N-(thiophen-2-yl)formamide
50624-49-2

N-(thiophen-2-yl)formamide

Conditions
ConditionsYield
In tetrahydrofuran at 67℃; for 5h;78%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

4-chlorocinnamaldehyde
1075-77-0

4-chlorocinnamaldehyde

6-(4-chlorophenyl)thieno<2,3-b>pyridine
109216-78-6

6-(4-chlorophenyl)thieno<2,3-b>pyridine

Conditions
ConditionsYield
In water; acetic acid for 0.0416667 - 0.05h; Microwave irradiation;78%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

propionaldehyde
123-38-6

propionaldehyde

4-ethyl-5-methyl-thieno[2,3-b]pyridine
1228167-50-7

4-ethyl-5-methyl-thieno[2,3-b]pyridine

Conditions
ConditionsYield
With triethylamine In ethanol; water for 0.0416667 - 0.05h; Microwave irradiation;78%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

bis(hydroxymethyl)diisopropylphosphonium chloride
1400979-15-8

bis(hydroxymethyl)diisopropylphosphonium chloride

bis(diisopropylphosphinomethyl)(2-thienylmethyl)amine

bis(diisopropylphosphinomethyl)(2-thienylmethyl)amine

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 14h; Schlenk technique; Inert atmosphere;77.4%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

3-nitrocinnamaldehyde
1504-76-3

3-nitrocinnamaldehyde

6-(3-nitrophenyl)-thieno[2,3-b]pyridine
1228167-45-0

6-(3-nitrophenyl)-thieno[2,3-b]pyridine

Conditions
ConditionsYield
In water; acetic acid for 0.05 - 0.0583333h; Microwave irradiation;76%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

1,5-dimethyl-4-(2-oxo-5-p-tolyl-furan-3-ylideneamino)-2-phenyl-1,2-dihydro-pyrazol-3-one
425621-58-5

1,5-dimethyl-4-(2-oxo-5-p-tolyl-furan-3-ylideneamino)-2-phenyl-1,2-dihydro-pyrazol-3-one

2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylamino)-4-oxo-4-(4-tolyl)-2-butenoic acid 2-thiazolylamide

2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylamino)-4-oxo-4-(4-tolyl)-2-butenoic acid 2-thiazolylamide

Conditions
ConditionsYield
In toluene for 3h; Heating;75%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

butyraldehyde
123-72-8

butyraldehyde

5-ethyl-4-propyl-thieno[2,3-b]pyridine
1228167-52-9

5-ethyl-4-propyl-thieno[2,3-b]pyridine

Conditions
ConditionsYield
With triethylamine In ethanol; water for 0.0333333 - 0.0416667h; Microwave irradiation;75%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

acetaldehyde
75-07-0

acetaldehyde

4-methyl-thieno[2,3-b]pyridine
13362-81-7

4-methyl-thieno[2,3-b]pyridine

Conditions
ConditionsYield
With triethylamine In ethanol; water for 0.05 - 0.0583333h; Microwave irradiation;74%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

methyl 2-(4-methylphenylamino)acetate
99075-46-4

methyl 2-(4-methylphenylamino)acetate

4H-thieno[2,3-b]pyrrole-4,5-(6H)-dione

4H-thieno[2,3-b]pyrrole-4,5-(6H)-dione

Conditions
ConditionsYield
With (R,S)-2-chloropropionic acid In toluene at 120℃; for 10h;72.7%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

C17H14N4O5S

C17H14N4O5S

C21H17N5O5S2

C21H17N5O5S2

Conditions
ConditionsYield
With tert.-butylhydroperoxide; iron(III) chloride In 1,4-dioxane at 80℃; for 10h;70%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

acetic acid chlorocarbonyl-(4-nitro-phenyl)-methyl ester

acetic acid chlorocarbonyl-(4-nitro-phenyl)-methyl ester

acetic acid (4-nitro-phenyl)-(thiophen-2-ylcarbamoyl)-methyl ester

acetic acid (4-nitro-phenyl)-(thiophen-2-ylcarbamoyl)-methyl ester

Conditions
ConditionsYield
With pyridine at 70℃; Acylation;69%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

4-chloro-1,10-phenanthroline-5,6-dione

4-chloro-1,10-phenanthroline-5,6-dione

benzaldehyde
100-52-7

benzaldehyde

11-chloro-1-phenyl-2-(thien-2-yl)-1H-imidazole[4,5-f][1,10]phenanthroline

11-chloro-1-phenyl-2-(thien-2-yl)-1H-imidazole[4,5-f][1,10]phenanthroline

Conditions
ConditionsYield
With ammonium acetate; acetic acid for 24h; Inert atmosphere; Reflux;69%
thiophen-2-ylamine
616-46-6

thiophen-2-ylamine

6,7-dimethoxy-4-(1-piperazinyl)quinazoline
21584-72-5

6,7-dimethoxy-4-(1-piperazinyl)quinazoline

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

4-(6,7-dimethoxy-quinazolin-4-yl)-piperazine-1-carboxylic acid thiophen-2-ylamide

4-(6,7-dimethoxy-quinazolin-4-yl)-piperazine-1-carboxylic acid thiophen-2-ylamide

Conditions
ConditionsYield
Stage #1: thiophen-2-ylamine; 1,1'-carbonyldiimidazole With triethylamine In dichloromethane at 0℃; for 1h;
Stage #2: 6,7-dimethoxy-4-(1-piperazinyl)quinazoline In dichloromethane at 20℃; Further stages.;
67%

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