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Dayang Chem (Hangzhou) Co.,Ltd.

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

5-Azaindole Manufacturer/High quality/Best price/In stock

Cas:271-34-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 5-Azaindole supplier in China

Cas:271-34-1

Min.Order:1 Metric Ton

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Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:W

5-Azaindole

Cas:271-34-1

Min.Order:1 Kilogram

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Type:Manufacturers

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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

Large Stock 99.0% 5-Azaindole 271-34-1 Producer

Cas:271-34-1

Min.Order:1 Gram

FOB Price: $0.1

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

5-Azaindole

Cas:271-34-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

5-Azaindole Basic information Product Name: 5-Azaindole Synonyms: HARMYRINE;1H-PYRROLO[3,2-C]PYRIDINE;1,6-DIAZAINDENE;1,5-DIAZAINDENE;5-AZAINDOLE;3,7-DIDEAZAPURINE;5-AZAINDOLE 98%;1H-Pyr

5-Azaindole

Cas:271-34-1

Min.Order:1 Metric Ton

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 5-Azaindole CAS No. 271-34-1 Ass

5-Azaindole

Cas:271-34-1

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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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

5-Azaindole CAS:271-34-1

Cas:271-34-1

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

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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

Factory direct supply CAS 271-34-1 with best quality

Cas:271-34-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Powder Storage:Store in sealed containers at cool & dry pla

High quality 5-Azaindole CAS 271-34-1 with best price

Cas:271-34-1

Min.Order:100 Gram

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Type:Other

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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

5-Azaindole

Cas:271-34-1

Min.Order:1 Gram

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Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

5-Azaindole CAS:271-34-1 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 intermediates,

5-Azaindole CAS:271-34-1

Cas:271-34-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5-Azaindole/ LIDE PHARMA- Factory supply / Best price

Cas:271-34-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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.:271-34-1

Cas:271-34-1

Min.Order:0

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Type:Lab/Research institutions

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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

5-Azaindole

Cas:271-34-1

Min.Order:0

Negotiable

Type:Manufacturers

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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

5-Azaindole

Cas:271-34-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

1H-pyrrolo[3,2-c]pyridine

Cas:271-34-1

Min.Order:4 Kilogram

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 providi

Factory Supply 5-Azaindole

Cas:271-34-1

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product

5-Azaindole

Cas:271-34-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Best price/In stock 5-Azaindole 271-34-1

Cas:271-34-1

Min.Order:1 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

5-Azaindole

Cas:271-34-1

Min.Order:1 Gram

FOB Price: $1.0

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

cas:271-34-1

Cas:271-34-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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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

5-Azaindole

Cas:271-34-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 5-Azaindole Synonyms: 5-Azaindole ,98%;5-Azaindole,1H-pyrrolo[3,2-c]pyridine;5-Aza-1H-indole;5-Azaindole (1,5-Diazaindene 3,7-Dideazapurine);HARMYRINE;1H-PYRROLO[3,2-C]PYRIDINE;1,6-DIAZAINDENE;1,5-DIAZAINDENE CAS: 271-34-1 MF:

5-Azaindole 271-34-1 C7H6N2

Cas:271-34-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

5-Azaindole

Cas:271-34-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

5-Azaindole

Cas:271-34-1

Min.Order:0

Negotiable

Type:Trading Company

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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

5-Azaindole

Cas:271-34-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5-Azaindole

Cas:271-34-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou ZeErRui Chemical Co., Ltd.

Product name: 5-azaindole. Synonyms:5-Azaindole,98%;5-Azaindole,1H-pyrrolo[3,2-c]pyridine;5-Aza-1H-indole;5-Azaindole(1,5-Diazaindene3,7-DideaChemicalbookzapurine);HARMYRINE;1H-PYRROLO[3,2-C]PYRIDINE;1,6-DIAZAINDENE;1,5-DIAZAINDENE CAS No: 271-

5-azaindole

Cas:271-34-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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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 h

5-Azaindole

Cas:271-34-1

Min.Order:0

Negotiable

Type:Other

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Synthetic route

4-chloro-1H-pyrrolo-[3,2-c]-pyridine
60290-21-3

4-chloro-1H-pyrrolo-[3,2-c]-pyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol96%
tert-butyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate
148760-75-2

tert-butyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 20℃; for 1.5h;95%
3-(4-Morpholinovinylene)-4-nitropyridine 1-oxide
148760-46-7

3-(4-Morpholinovinylene)-4-nitropyridine 1-oxide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With hydrogen; nickel In ethanol; water under 14.7 - 22.07 Torr; 1) 15 h, 20 deg C, 2) 3-5 h, 60 deg C;92%
3-Dimethylaminovinylene-4-nitropyridine
148760-47-8

3-Dimethylaminovinylene-4-nitropyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol under 14.7 - 22.07 Torr; 1) 1 h, 20 deg C, 2) 3 h, 60 deg C;91%
(E)-N,N-dimethyl-2-(4-nitro-1-oxidopyridin-3-yl)ethenamine
123367-22-6

(E)-N,N-dimethyl-2-(4-nitro-1-oxidopyridin-3-yl)ethenamine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethanol at 60℃; under 3750.38 Torr; for 4h; Inert atmosphere;91%
With hydrogen; palladium on activated charcoal In ethanol under 14.7 - 22.07 Torr; 1) 1 h, 20 deg C, 2) 3 h, 60 deg C;87%
With hydrogen; Raney nickel In ethanol; water at 20 - 40℃; under 750.075 Torr; for 5.25h;76%
4-amino-3-chloropyridine
19798-77-7

4-amino-3-chloropyridine

acetylene
74-86-2

acetylene

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With Ni(1,5-cyclooctadiene)2 In tetrahydrofuran; diethyl ether at 110℃; for 4.5h; Temperature; Microwave irradiation;90.4%
N-(3-((Z)-2-ethoxyvinyl)pyridin-4-yl)acetamide
146336-80-3

N-(3-((Z)-2-ethoxyvinyl)pyridin-4-yl)acetamide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With hydrogenchloride In methanol for 2h; Heating;90%
With hydrogenchloride In methanol; water for 5h; Inert atmosphere; Reflux;1.9 g
raney's nickel

raney's nickel

3-(β-dimethylaminovinyl)-4-nitro-pyridine-1-oxide

3-(β-dimethylaminovinyl)-4-nitro-pyridine-1-oxide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
In ethanol; water84%
3-ethynyl-4-pyridinamine
1239605-12-9

3-ethynyl-4-pyridinamine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With pyrrolidine In water at 200℃; for 0.25h; Microwave irradiation;82%
3-dimethylaminovinylene-4-nitropyridine-l-oxide
104118-88-9

3-dimethylaminovinylene-4-nitropyridine-l-oxide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethanol at 20 - 65℃; under 1500.15 - 2250.23 Torr; for 8h; Inert atmosphere; Autoclave;74.5%
N-(3-methyl-[4]pyridyl)-formamide
101870-39-7

N-(3-methyl-[4]pyridyl)-formamide

sodium formate
141-53-7

sodium formate

sodium anilide
1865-45-8

sodium anilide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
at 300℃;
N-(3-methyl-[4]pyridyl)-formamide
101870-39-7

N-(3-methyl-[4]pyridyl)-formamide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With sodium formate; sodium anilide at 290 - 310℃;
1H-pyrrole[3,2-C]pyridine-3-carboxylic acid
119248-43-0

1H-pyrrole[3,2-C]pyridine-3-carboxylic acid

5-azaindole
271-34-1

5-azaindole

(3-Trimethylsilanylethynyl-pyridin-4-yl)-carbamic acid ethyl ester
112671-58-6

(3-Trimethylsilanylethynyl-pyridin-4-yl)-carbamic acid ethyl ester

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With sodium ethanolate In ethanol Heating; Yield given;
2-Hydroxy-2,3-dihydro-pyrrolo[3,2-c]pyridine-1-carboxylic acid tert-butyl ester

2-Hydroxy-2,3-dihydro-pyrrolo[3,2-c]pyridine-1-carboxylic acid tert-butyl ester

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With hydrogenchloride at 45 - 50℃; for 1h; Yield given;
3-methyl-4-nitropyridine N-oxide
1074-98-2

3-methyl-4-nitropyridine N-oxide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide / 90 °C
2: H2 / Pd/C / ethanol / 60 °C
View Scheme
Multi-step reaction with 2 steps
1: N,N-dimethyl-formamide / 20 - 90 °C / Inert atmosphere
2: palladium 10% on activated carbon; hydrogen / ethanol / 4 h / 60 °C / 3750.38 Torr / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: N,N-dimethyl-formamide / 1.5 h / 100 °C
2: palladium 10% on activated carbon; hydrogen / ethanol / 8 h / 20 - 65 °C / 1500.15 - 2250.23 Torr / Inert atmosphere; Autoclave
View Scheme
N-(4-pyridyl) t-butyl carbamate
98400-69-2

N-(4-pyridyl) t-butyl carbamate

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) BuLi / 1.) THF, hexane, 0 deg C, 3 h, 2.) THF, hexane, 20 deg C, 1 h
2: 1.) t-BuLi / 1.) THF, pentane, -40 deg C, 1 h, 2.) THF, pentane, 20 deg C, 1 h
3: 5.5 M HCl / 1 h / 45 - 50 °C
View Scheme
(3-methylpyridin-4-yl)carbamic acid tert-butyl ester
180253-65-0

(3-methylpyridin-4-yl)carbamic acid tert-butyl ester

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) t-BuLi / 1.) THF, pentane, -40 deg C, 1 h, 2.) THF, pentane, 20 deg C, 1 h
2: 5.5 M HCl / 1 h / 45 - 50 °C
View Scheme
3-bromopyridin-4-amine
13534-98-0

3-bromopyridin-4-amine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
2: 93 percent / Pd(PPh3)2Cl2, Et4NCl / acetonitrile / 2.5 h / Heating
3: 90 percent / conc. HCl / methanol / 2 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 52 percent / pyridine / 3 h / 0-10 deg C
2: CUI, Et3N / Pd(PPh3)2Cl2 / 100 - 110 °C
3: NaOEt / ethanol / Heating
View Scheme
Multi-step reaction with 3 steps
1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 5 - 20 °C / Inert atmosphere
2: bis-triphenylphosphine-palladium(II) chloride; tetrabutyl-ammonium chloride / acetonitrile / 2.5 h / Inert atmosphere; Reflux
3: hydrogenchloride / methanol; water / 5 h / Inert atmosphere; Reflux
View Scheme
N-(3-bromopyridin-4-yl)acetamide
13535-03-0

N-(3-bromopyridin-4-yl)acetamide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 93 percent / Pd(PPh3)2Cl2, Et4NCl / acetonitrile / 2.5 h / Heating
2: 90 percent / conc. HCl / methanol / 2 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: bis-triphenylphosphine-palladium(II) chloride; tetrabutyl-ammonium chloride / acetonitrile / 2.5 h / Inert atmosphere; Reflux
2: hydrogenchloride / methanol; water / 5 h / Inert atmosphere; Reflux
View Scheme
3-Bromo-4-nitropyridine N-oxide
1678-49-5

3-Bromo-4-nitropyridine N-oxide

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 75 percent / 20percent aq. TiCl3 / acetic acid / 25 h / Ambient temperature
3: 93 percent / Pd(PPh3)2Cl2, Et4NCl / acetonitrile / 2.5 h / Heating
4: 90 percent / conc. HCl / methanol / 2 h / Heating
View Scheme
3-Methyl-4-nitropyridine
1678-53-1

3-Methyl-4-nitropyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 63 percent / dimethylformamide / 1 h / 90 °C
2: 91 percent / H2 / 10percent Pd/C / ethanol / 14.7 - 22.07 Torr / 1) 1 h, 20 deg C, 2) 3 h, 60 deg C
View Scheme
Multi-step reaction with 3 steps
1: palladium; ethanol / Hydrogenation
2: THF
3: sodium anilide; sodium formate / 290 - 310 °C
View Scheme
3-methyl-4-nitropyridine N-oxide
1074-98-2

3-methyl-4-nitropyridine N-oxide

zinc

zinc

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 81 percent / PCl3 / 3.5 h / T < 0 deg C
2: 63 percent / dimethylformamide / 1 h / 90 °C
3: 91 percent / H2 / 10percent Pd/C / ethanol / 14.7 - 22.07 Torr / 1) 1 h, 20 deg C, 2) 3 h, 60 deg C
View Scheme
Multi-step reaction with 2 steps
1: 92 percent / dimethylformamide / 2 h / 100 °C
2: 92 percent / H2 / Raney nickel / ethanol; H2O / 14.7 - 22.07 Torr / 1) 15 h, 20 deg C, 2) 3-5 h, 60 deg C
View Scheme
Multi-step reaction with 2 steps
1: 96 percent / dimethylformamide / 1 h / 90 °C
2: 87 percent / H2 / 10percent Pd/C / ethanol / 14.7 - 22.07 Torr / 1) 1 h, 20 deg C, 2) 3 h, 60 deg C
View Scheme
ethyl (3-bromopyridin-4-yl)carbamate
112671-56-4

ethyl (3-bromopyridin-4-yl)carbamate

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CUI, Et3N / Pd(PPh3)2Cl2 / 100 - 110 °C
2: NaOEt / ethanol / Heating
View Scheme
1-benzyl-4,5-dihydro-4-oxopyrrolo<3,2-c>pyridine
26956-47-8

1-benzyl-4,5-dihydro-4-oxopyrrolo<3,2-c>pyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 79 percent / Na, liquid ammonia
2: 78 percent / phosphorus oxychloride / 5 h / 180 °C
3: 96 percent / H2 / 10percent Pd/C / ethanol
View Scheme
4,5-dihydro-4-oxo-1H-pyrrolo<3,2-c>pyridine
54415-77-9

4,5-dihydro-4-oxo-1H-pyrrolo<3,2-c>pyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / phosphorus oxychloride / 5 h / 180 °C
2: 96 percent / H2 / 10percent Pd/C / ethanol
View Scheme
4-amino-3-methylpyridine
1990-90-5, 953018-16-1

4-amino-3-methylpyridine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: THF
2: sodium anilide; sodium formate / 290 - 310 °C
View Scheme
Multi-step reaction with 3 steps
1: TiCl2(ClO4)2 / acetone / 1 h / 60 °C
2: salicylic acid; iron(II) oxide / N,N-dimethyl acetamide / 2 h / 70 °C
3: zinc(II) oxide / tetrachloromethane / 2 h / 90 °C
View Scheme
{[(3-Trimethylsilanyl)ethynyl]-pyridin-4-yl}amine
765307-12-8

{[(3-Trimethylsilanyl)ethynyl]-pyridin-4-yl}amine

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With copper(I) iodide In N,N-dimethyl-formamide
3-methyl-4-nitropyridine N-oxide
1074-98-2

3-methyl-4-nitropyridine N-oxide

N,N-dimethylformamide diethyl diacetal
1188-33-6

N,N-dimethylformamide diethyl diacetal

5-azaindole
271-34-1

5-azaindole

Conditions
ConditionsYield
With sodium hydroxide; ammonium formate; palladium In ethanol; water; N,N-dimethyl-formamide; toluene; benzene
5-azaindole
271-34-1

5-azaindole

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate
148760-75-2

tert-butyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate

Conditions
ConditionsYield
With dmap In acetonitrile at 20℃; for 18h;100%
With triethylamine In dichloromethane at 25℃; for 12h; Inert atmosphere;98.2%
With triethylamine In dichloromethane at 25℃; for 12h; Inert atmosphere;98.2%
5-azaindole
271-34-1

5-azaindole

benzyl chloroformate
501-53-1

benzyl chloroformate

benzyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate
1426255-11-9

benzyl 1H-pyrrolo[3,2-c]pyridine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 1h;100%
With triethylamine In dichloromethane at 0 - 20℃; for 1h;100%
5-azaindole
271-34-1

5-azaindole

6-bromo-4-chloro-2-(2-fluoro-phenyl)-quinazoline
760947-12-4

6-bromo-4-chloro-2-(2-fluoro-phenyl)-quinazoline

6-bromo-2-(2-fluoro-phenyl)-4-pyrrolo[3,2-c]pyridin-1-yl-quinazoline
760946-13-2

6-bromo-2-(2-fluoro-phenyl)-4-pyrrolo[3,2-c]pyridin-1-yl-quinazoline

Conditions
ConditionsYield
With caesium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 1h;98%
5-azaindole
271-34-1

5-azaindole

C7H5(2)HN2

C7H5(2)HN2

Conditions
ConditionsYield
With water-d2; silver trifluoromethanesulfonate In chloroform-d1 at 90℃; for 18h; regioselective reaction;97%
5-azaindole
271-34-1

5-azaindole

benzyl chloride
100-44-7

benzyl chloride

N5-benzyl-5-azaindole

N5-benzyl-5-azaindole

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 140℃; for 6h;96%
5-azaindole
271-34-1

5-azaindole

acetyl chloride
75-36-5

acetyl chloride

3-acetyl-5-azaindole

3-acetyl-5-azaindole

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane at 20℃; Friedel-Crafts reaction;94%
5-azaindole
271-34-1

5-azaindole

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

1-tosyl-1H-pyrrolo[3,2-c]pyridine
1279863-30-7

1-tosyl-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide In water; toluene at 0 - 10℃; for 2h; Inert atmosphere;93%
Stage #1: 5-azaindole With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 1.16667h; Inert atmosphere;
Stage #2: p-toluenesulfonyl chloride In tetrahydrofuran for 15h;
5-azaindole
271-34-1

5-azaindole

benzoyl chloride
98-88-4

benzoyl chloride

3-benzoyl-5-azaindole

3-benzoyl-5-azaindole

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane at 20℃; Friedel-Crafts reaction;92%
5-azaindole
271-34-1

5-azaindole

1,1,1-trifluoroacetophenone
434-45-7

1,1,1-trifluoroacetophenone

2,2,2-trifluoro-1-phenyl-1-(1H-pyrrolo[3,2-c]pyridin-3-yl)ethan-1-ol

2,2,2-trifluoro-1-phenyl-1-(1H-pyrrolo[3,2-c]pyridin-3-yl)ethan-1-ol

Conditions
ConditionsYield
With tetrabutyl phosphonium bromide; potassium carbonate In water at 20℃; for 12h; regioselective reaction;92%
5-azaindole
271-34-1

5-azaindole

3-iodo-1H-pyrrolo[3,2-c]pyridine
877060-47-4

3-iodo-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With potassium hydroxide; iodine In N,N-dimethyl-formamide at 20℃; for 0.25h;91%
With iodine; potassium hydroxide regiospecific reaction;87%
Stage #1: 5-azaindole With potassium hydroxide In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: With iodine In N,N-dimethyl-formamide at 0 - 20℃; for 0.25h;
83%
With iodine; potassium hydroxide In N,N-dimethyl-formamide at 20℃;73%
Stage #1: 5-azaindole With potassium hydroxide In N,N-dimethyl-formamide at 25℃; for 0.25h;
Stage #2: With iodine In N,N-dimethyl-formamide at 25℃; for 0.25h;
5-azaindole
271-34-1

5-azaindole

4-iodopyridine
15854-87-2

4-iodopyridine

1-(pyridin-4-yl)-1H-pyrrolo[3,2-c]pyridine
1542750-10-6

1-(pyridin-4-yl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With potassium phosphate In dimethyl sulfoxide at 80℃; for 5h; Ullmann-Goldberg Substitution; Inert atmosphere;90%
With potassium phosphate; copper In dimethyl sulfoxide at 80℃; for 5h; Ullmann-Goldberg Substitution; Inert atmosphere;90%
5-azaindole
271-34-1

5-azaindole

o-nitroiodobenzene
609-73-4

o-nitroiodobenzene

1-(2-nitrophenyl)-1H-pyrrolo[3,2-c]pyridine
1542750-13-9

1-(2-nitrophenyl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With potassium phosphate; copper In dimethyl sulfoxide at 80℃; for 2h; Ullmann-Goldberg Substitution; Inert atmosphere;89%
With potassium phosphate In dimethyl sulfoxide at 80℃; for 2h; Ullmann-Goldberg Substitution; Inert atmosphere;
5-azaindole
271-34-1

5-azaindole

ethyl 2-iodobenzoate
1829-28-3

ethyl 2-iodobenzoate

C16H14N2O2

C16H14N2O2

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate; lithium chloride In N,N-dimethyl-formamide at 120℃; for 24h;88%
5-azaindole
271-34-1

5-azaindole

Ethyl bromodifluoroacetate
667-27-6

Ethyl bromodifluoroacetate

1-(difluoromethyl)-1H-pyrrolo[3,2-c]pyridine

1-(difluoromethyl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With carbon dioxide; potassium hydroxide In acetonitrile at 130℃; for 12h; Autoclave;88%
5-azaindole
271-34-1

5-azaindole

1-Chloro-4-iodobenzene
637-87-6

1-Chloro-4-iodobenzene

C13H9ClN2

C13H9ClN2

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate; lithium chloride In N,N-dimethyl-formamide at 120℃; for 24h;85%
5-azaindole
271-34-1

5-azaindole

methyl iodide
74-88-4

methyl iodide

5-methyl-1H-pyrrolo[3,2-c]pyridin-5-ium iodide
1195996-58-7

5-methyl-1H-pyrrolo[3,2-c]pyridin-5-ium iodide

Conditions
ConditionsYield
In toluene at 120℃; for 2h; Inert atmosphere;85%
5-azaindole
271-34-1

5-azaindole

p-Chlorothiophenol
106-54-7

p-Chlorothiophenol

3-((4-chlorophenyl)thio)-1H-pyrrolo[3,2-c]pyridine

3-((4-chlorophenyl)thio)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 100℃; for 3h; Schlenk technique;85%
5-azaindole
271-34-1

5-azaindole

2-Iodobenzyl bromide
40400-13-3

2-Iodobenzyl bromide

1-(2-iodobenzyl)-1H-pyrrolo[3,2-c]pyridine

1-(2-iodobenzyl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
Stage #1: 5-azaindole With potassium hydroxide In dimethyl sulfoxide at 20℃; for 0.5h; Schlenk technique;
Stage #2: 2-Iodobenzyl bromide In dimethyl sulfoxide at 20℃; Schlenk technique;
85%
5-azaindole
271-34-1

5-azaindole

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

1-Benzenesulfonyl-1H-pyrrolo<3,2-c>pyridine
109113-39-5

1-Benzenesulfonyl-1H-pyrrolo<3,2-c>pyridine

Conditions
ConditionsYield
Stage #1: 5-azaindole With sodium hydride In tetrahydrofuran at 20℃; for 0.5h;
Stage #2: benzenesulfonyl chloride In tetrahydrofuran at 20℃;
84%
Stage #1: 5-azaindole With sodium hydride In mineral oil at 0℃; for 0.5h;
Stage #2: benzenesulfonyl chloride at 0 - 20℃; for 1h;
69.4%
Stage #1: 5-azaindole With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h;
Stage #2: benzenesulfonyl chloride In tetrahydrofuran at 0 - 20℃; for 1h;
69.4%
5-azaindole
271-34-1

5-azaindole

2-mesitylenesulphonyl chloride
773-64-8

2-mesitylenesulphonyl chloride

1-(2,4,6-trimethyl-benzenesulfonyl)-1H-pyrrolo[3,2-c]pyridine
1417718-51-4

1-(2,4,6-trimethyl-benzenesulfonyl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 0 - 25℃; for 16h; Inert atmosphere;84%
With sodium hydride at 0 - 20℃; for 16h;84%
5-azaindole
271-34-1

5-azaindole

(5-methoxy-3-indolylmethyl)trimethylammonium iodide

(5-methoxy-3-indolylmethyl)trimethylammonium iodide

1-((5-methoxy-1H-indol-3-yl)methyl)-1H-pyrrolo[3,2-c]pyridine

1-((5-methoxy-1H-indol-3-yl)methyl)-1H-pyrrolo[3,2-c]pyridine

Conditions
ConditionsYield
In water at 80℃; Sealed tube; Green chemistry; regioselective reaction;84%

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