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Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Gram

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Properties Light yellow to brown liquids Light yellow to brown liquids Content

Top purity 2-Pyridinecarboxaldehyde with high quality and best price cas:1121-60-4

Cas:1121-60-4

Min.Order:1 Gram

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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 2-Pyridinecarboxaldehyde supplier in China

Cas:1121-60-4

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name Pyridine-2-aldehyde CAS No. 1121-60-4

Pyridine-2-aldehyde

Cas:1121-60-4

Min.Order:1 Gram

FOB Price: $8.0

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Light yellow to brown liquid Storage:cool dry place Package:25kg/drum Application:pharmaceutical intermediate Tra

Manufacturer high quality 2-Pyridinecarboxaldehyde Cas 1121-60-4 with good price

Cas:1121-60-4

Min.Order:1 Kilogram

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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 experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn

Large Stock 99.0% 2-Pyridinecarboxaldehyde 1121-60-4 Producer

Cas:1121-60-4

Min.Order:1 Gram

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Henan Allgreen Chemical Co.,Ltd

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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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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 Pyridine-2-carbaldehyde

Cas:1121-60-4

Min.Order:1

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Type:Other

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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Shanghai Seasonsgreen Chemical Co.,Ltd

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

lower price High quality 2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $3.0

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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

Picolinaldehyde

Cas:1121-60-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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Henan Tianfu Chemical Co., Ltd.

2-Pyridinecarboxaldehyde Basic information Product Name: 2-Pyridinecarboxaldehyde Synonyms: AKOS BBS-00003192;2-FORMYLPYRIDINE;2-PA;2-PICOLINIC ALDEHYDE;2-PYRIDINECARBALDEHYDE;2-PYRIDINE

1121-60-4 2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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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

Best price CAS 1121-60-4 with best quality

Cas:1121-60-4

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen

2-Pyridinecarboxaldehyde CAS NO.1121-60-4

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $2.0 / 6.0

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hot Sell Factory Supply Raw Material 2-Pyridinecarboxaldehyde CAS 1121-60-4

Cas:1121-60-4

Min.Order:10 Kilogram

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Henan Sinotech Import&Export Corporation

Product Name Picolinaldehyde CAS No. 1121-60-4 Appearance Pale yellow to yellowish brown liquid As

2-Pyridinecarboxaldehyde CAS:1121-60-4

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Light yellow to brown liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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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: Yellow liquid Storage:Store in sealed containers at cool &

2-Pyridinecarboxaldehyde 1121-60-4 with competitive price

Cas:1121-60-4

Min.Order:100 Gram

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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

2-Pyridinecarboxaldehyde 1121-60-4

Cas:1121-60-4

Min.Order:1 Kilogram

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Shanghai Minstar Chemical Co., Ltd

CAS: 1121-60-4 MF: C6H5NO MW: 107.11 EINECS: 214-333-6 Mol File: 1121-60-4.mol 2-Pyridinecarboxaldehyde Structure 2-Pyridinecarboxaldehyde Chemical Properties Melting point -21--22°C Boiling point 181 °C(lit.) density

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Gram

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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 present

Pharmaceutical Intermediates 2-PyridinecarboxaldehydeCAS:1121-60-4

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $146.0 / 158.0

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Qingdao Beluga Import and Export Co., LTD

2-Pyridinecarboxaldehyde CAS: 1121-60-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic

2-Pyridinecarboxaldehyde CAS: 1121-60-4

Cas:1121-60-4

Min.Order:1 Gram

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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-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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Hebei Quanhe Biotechnology Co. LTD

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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 15.0

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 2-Pyridinecarboxaldehyde Synonyms: AKOS BBS-00003192;2-FORMYLPYRIDINE;2-PA;2-PICOLINIC ALDEHYDE;2-PYRIDINECARBALDEHYDE;2-PYRIDINECARBOXALDEHYDE;2-Picolinaldehyde;2-Picolinealdehyde CAS: 1121-60-4 MF: C6H5NO MW: 107.11 EINEC

2-Pyridinecarboxaldehyde supplier best quality

Cas:1121-60-4

Min.Order:100 Gram

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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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:0

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: 2-Pyridinecarboxaldehyde Molecular Structure: Formula: C6H5NO Molecular Weight : 107.11 Synonyms: AKOS BBS-00003192;2-FORMYLPYRIDINE;2-PA;2-PICOLINIC ALDE

2-Pyridinecarboxaldehyde

Cas:1121-60-4

Min.Order:1 Kilogram

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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

2-Pyridinecarboxaldehyde

Cas:1121-60-4

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Synthetic route

2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With sodium hypochlorite; β‐cyclodextrin In water at 50℃; for 1h;99%
With tert.-butylhydroperoxide; V/SiO2 In decane; tert-butyl alcohol at 25℃; for 5h;99.1%
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In acetonitrile at 75℃; under 760.051 Torr; for 12h;99%
2-Cyanopyridine
100-70-9

2-Cyanopyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With potassium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; High pressure; Green chemistry;99.9%
With C13H26B(1-)*K(1+) In tetrahydrofuran for 24h; Ambient temperature;73%
Stage #1: 2-Cyanopyridine With diisobutylaluminium hydride In toluene at 20℃; for 0.222222h; Flow reactor;
Stage #2: With water; sodium L-tartrate In toluene at 0℃; chemoselective reaction;
56%
2-vinylpyridine
100-69-6

2-vinylpyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide In water at 100℃; for 4h;95%
With sodium periodate; C53H44As2N2O3Ru In water; ethyl acetate; acetonitrile at 25℃; for 0.5h;82%
Stage #1: 2-vinylpyridine With oxygen; ozone In dichloromethane at -78℃;
Stage #2: With poly(ethylene glycol)-triphenylphosphine In dichloromethane at -78 - 20℃;
63%
ethyl-2-picolinate
2524-52-9

ethyl-2-picolinate

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With n-butyllithium; diisobutylaluminium hydride; tert-butyl alcohol In tetrahydrofuran; hexane at 0℃;94%
Multi-step reaction with 2 steps
1: diethyl ether; lithium alanate
2: lead (IV)-acetate; benzene
View Scheme
With diisobutylaluminium hydride In dichloromethane; water; isopropyl alcohol; toluene
triazolopyridine
274-59-9

triazolopyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With selenium(IV) oxide In chlorobenzene at 132℃; for 6h;92%
2-[1,3]Dithiolan-2-yl-pyridine

2-[1,3]Dithiolan-2-yl-pyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With thionyl chloride; dihydrogen peroxide In acetonitrile at 25℃; for 0.0166667h;92%
2-Picolinic acid
98-98-6

2-Picolinic acid

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With (CH3)2NCH2NpSiH2Ph at 110 - 140℃;90%
With D-glucose; sodium citrate; magnesium chloride In aq. phosphate buffer at 28℃; for 3h; pH=7.4; Enzymatic reaction;
With carboxylic acid reductase Kinetics; Green chemistry; Enzymatic reaction;
α-picoline
109-06-8

α-picoline

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Irradiation; Green chemistry;89%
With sodium persulfate; Ni(N,N′‑dimethyl‑N,N′‑bis(pyridine‑2‑ylmethyl)‑1,2‑diaminoethane)Cl2 In acetonitrile at 20℃; for 6h;81%
With water; oxygen; CrV0.95P0.05O4 at 299.84℃;50.2%
2-pyridinealdoxime
873-69-8

2-pyridinealdoxime

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With zinc(II) nitrate; silica gel for 0.0666667h; deoxymation; Irradiation;89%
With cellulose supported Cu-nanoparticles In water at 80℃; for 0.0833333h; Microwave irradiation; Green chemistry;79%
With iodine; sodium dodecyl-sulfate In water at 25 - 40℃; for 4h;71%
With aluminum(III) nitrate nonahydrate; sodium bromide In dichloromethane at 20℃; for 30.5h;58%
N-methyl-2-pyridinemethanamine
21035-59-6

N-methyl-2-pyridinemethanamine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform for 24h; Reflux;89%
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform for 24h; Reflux;85%
3,6,6-Trimethyl-4-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-4,6-dihydro-1H-cyclopenta[1,2,4]triazine-5,7-dicarboxylic acid dimethyl ester
117227-38-0

3,6,6-Trimethyl-4-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-4,6-dihydro-1H-cyclopenta[1,2,4]triazine-5,7-dicarboxylic acid dimethyl ester

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-Cyanopyridine
100-70-9

2-Cyanopyridine

Conditions
ConditionsYield
With sodium methylate In ethanol for 3h; Product distribution; Heating;A 8%
B 88%
2-pyridinylidenehydrazinodiacetic acid

2-pyridinylidenehydrazinodiacetic acid

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With copper(II) nitrate hexahydrate In dichloromethane; water at 20℃; for 3h;88%
2-pyridinecarboxaldehyde N-oxide
7216-40-2

2-pyridinecarboxaldehyde N-oxide

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With ammonium formate; silica gel; zinc In methanol at 20℃; for 0.166667h; chemoselective reaction;88%
2-(1,3-dioxolan-2-yl)pyridine
5693-54-9

2-(1,3-dioxolan-2-yl)pyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With ammonium nitrate; Montmorillonite-K10 for 0.05h; deprotection; microwave irradiation;86%
With lithium chloride In water; dimethyl sulfoxide at 130℃; for 18h;76%
(CH3CNO)2(CH3CNOH)2Co(C5H5N)(OOCH2C5H4N)

(CH3CNO)2(CH3CNOH)2Co(C5H5N)(OOCH2C5H4N)

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

Conditions
ConditionsYield
In methanol decomposition of the complex by refluxing in methanol under N2 for 6-8 h; evapn. of the solvent, extn. of the organic compounds with ether, gas chromatography;A 14%
B 86%
2-pyridineacetic acid
13115-43-0

2-pyridineacetic acid

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With potassium carbonate In chloroform at 20℃; for 24h; Irradiation; Inert atmosphere;85%
2-nitrooxymethylpyridine

2-nitrooxymethylpyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In ethanol for 3h; Ambient temperature;84%
C15H16Cl2N2O

C15H16Cl2N2O

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With methanesulfonic acid In [D3]acetonitrile at 20℃; for 24h; Molecular sieve;84%
1,2-di(pyridin-2-yl)ethane-1,2-dio
1141-05-5

1,2-di(pyridin-2-yl)ethane-1,2-dio

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With oxygen; cetyltrimethylammonim bromide In water at 20℃; under 760.051 Torr; for 5h; Irradiation; Green chemistry;83%
With lead(IV) acetate; benzene
With Na0274MnO2*6H2O; oxygen In butan-1-ol at 100℃; under 760.051 Torr; for 1h; Green chemistry;99 %Chromat.
2-iodopyridine
5029-67-4

2-iodopyridine

formic acid
64-18-6

formic acid

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
Stage #1: 2-iodopyridine; formic acid With palladium diacetate; acetic anhydride; tricyclohexylphosphine In N,N-dimethyl-formamide at 30℃; for 1h; Inert atmosphere; Green chemistry;
Stage #2: With triethylamine In N,N-dimethyl-formamide at 80℃; for 6h; Inert atmosphere; Green chemistry;
83%
Stage #1: 2-iodopyridine With iodine; triethylamine; triphenylphosphine In dichloromethane; toluene at 20℃; for 0.0833333h; Sealed tube; Green chemistry;
Stage #2: formic acid In dichloromethane; toluene at 70℃; for 1.5h; Sealed tube; Green chemistry;
80%
With 1,4-diaza-bicyclo[2.2.2]octane; palladium diacetate; dicyclohexyl-carbodiimide at 100℃; for 10h; Sealed tube;70%
With palladium diacetate; triethylamine; dicyclohexyl-carbodiimide; tricyclohexylphosphine In N,N-dimethyl-formamide at 60℃; for 10h; Inert atmosphere; Sealed tube;52%
(2-aminomethylpyridine)
3731-51-9

(2-aminomethylpyridine)

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With 1,4-bis(triphenylphosphonium)butane cerium nitrate In water; acetic acid for 0.583333h; Reflux;80%
Aufbewahren unter Luftzutritt;
With riboflavin tetraacetate In dimethylsulfoxide-d6; water-d2 for 0.166667h; Irradiation; In air;
2-bromo-pyridine
109-04-6

2-bromo-pyridine

carbon monoxide
201230-82-2

carbon monoxide

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With palladium diacetate; hydrogen; triphenylphosphine; 2,4,6-trimethyl-pyridine; tributyl-amine In acetonitrile at 120℃; under 22501.8 Torr; for 18h;80%
With 4-methoxy-N'-tetramethylethylenediamine; hydrogen; catacxium A; palladium diacetate In toluene at 100℃; under 3750.3 Torr; for 16h;7 % Chromat.
With dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); sodium carbonate In N,N-dimethyl-formamide; 1,3,5-trimethyl-benzene at 90℃; under 2250.23 Torr; for 18h; Sealed tube;100 %Chromat.
pyridin-2-yl trifluoromethanesulfonate
65007-00-3

pyridin-2-yl trifluoromethanesulfonate

carbon monoxide
201230-82-2

carbon monoxide

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With palladium diacetate; hydrogen; triphenylphosphine; 2,4,6-trimethyl-pyridine; tributyl-amine In acetonitrile at 120℃; under 22501.8 Torr; for 18h;80%
α-picoline
109-06-8

α-picoline

2-(1H-pyrrol-1-yl)aniline
6025-60-1

2-(1H-pyrrol-1-yl)aniline

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-(pyridin-2-yl)pyrrolo[1,2-a]quinoxaline

2-(pyridin-2-yl)pyrrolo[1,2-a]quinoxaline

Conditions
ConditionsYield
With oxygen; copper diacetate; trifluoroacetic acid In N,N-dimethyl-formamide at 120℃; for 1h;A 10%
B 78%
2-[(ethylsulfanyl)methyl]pyridine
35250-74-9

2-[(ethylsulfanyl)methyl]pyridine

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-ethanesulfinylmethyl-pyridine

2-ethanesulfinylmethyl-pyridine

Conditions
ConditionsYield
With oxygen; rose bengal In methanol for 0.166667h; Oxidation; Irradiation;A 3%
B 74%
2-pyridine
219879-85-3

2-pyridine

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Conditions
ConditionsYield
With trifluoroacetic acid In water; acetonitrile at 20℃; for 3h;73%
(2-Styrylpyridin-3-yl)carbamic acid 2-bis(2-trimethylsilylethyl)phosphonooxy-5-chlorobenzyl ester

(2-Styrylpyridin-3-yl)carbamic acid 2-bis(2-trimethylsilylethyl)phosphonooxy-5-chlorobenzyl ester

2-[(E)-2-phenylethenyl]pyridine
538-49-8

2-[(E)-2-phenylethenyl]pyridine

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

(2-Formylpyridin-3-yl)carbamic acid 2-bis(2-trimethylsilylethyl)phosphonooxy-5-chlorobenzyl ester
412318-66-2

(2-Formylpyridin-3-yl)carbamic acid 2-bis(2-trimethylsilylethyl)phosphonooxy-5-chlorobenzyl ester

Conditions
ConditionsYield
With dimethylsulfide; nitrogen In ethanol; dichloromethaneA 72%
B n/a
2-vinylpyridine
100-69-6

2-vinylpyridine

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-oxiranylpyridine
55967-94-7

2-oxiranylpyridine

Conditions
ConditionsYield
With 1H-imidazole; sodium periodate; MnCl-TPP-(PEO750)4 In water; acetonitrile at 80℃; for 24h;A 25%
B 70%
2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

diethylazodicarboxylate
1972-28-7

diethylazodicarboxylate

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

diethyl hydrazodicarboxylate
4114-28-7

diethyl hydrazodicarboxylate

Conditions
ConditionsYield
With zinc dibromide In toluene for 2.5h; Reflux;A 70%
B n/a
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

2-pyridyl carboxaldehyde benzoylhydrazone (E-isomer)
1215-55-0

2-pyridyl carboxaldehyde benzoylhydrazone (E-isomer)

Conditions
ConditionsYield
In ethanol for 6h; Reflux;100%
With acetic acid In ethanol for 3h; Reflux;87%
With hydrogenchloride In ethanol at 20℃; for 0.5h; Condensation;85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

phenylhydrazine
100-63-0

phenylhydrazine

(E)-1-(2-pyridinyl)methylene-2-phenylhydrazine
30915-38-9

(E)-1-(2-pyridinyl)methylene-2-phenylhydrazine

Conditions
ConditionsYield
In ethanol for 6h; Reflux;100%
With acetic acid In ethanol for 3h; Reflux;91%
With 1-deoxy-1-(methylamino)-D-glucitol In ethanol; water at 20℃; for 0.666667h; Green chemistry;85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(S)-valinol
2026-48-4

(S)-valinol

(S,E)-3-methyl-2-(pyridin-2-ylmethyleneamino)butan-1-ol
149197-27-3

(S,E)-3-methyl-2-(pyridin-2-ylmethyleneamino)butan-1-ol

Conditions
ConditionsYield
In benzene for 2h; Condensation; Heating;100%
With NaSO4 In benzene Ambient temperature; Yield given;
With magnesium sulfate In dichloromethane for 2h; Yield given;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-Hydroxybenzylamine
932-30-9

2-Hydroxybenzylamine

2-Pyridin-2-yl-3,4-dihydro-2H-benzo[e][1,3]oxazine
134777-97-2

2-Pyridin-2-yl-3,4-dihydro-2H-benzo[e][1,3]oxazine

Conditions
ConditionsYield
In ethanol for 2h; Ambient temperature;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

u-2-amino-1-phenylpropan-1-ol
14838-15-4

u-2-amino-1-phenylpropan-1-ol

2-((4S,5R)-4-Methyl-5-phenyl-oxazolidin-2-yl)-pyridine
134778-00-0, 134778-01-1, 134876-45-2, 134876-46-3

2-((4S,5R)-4-Methyl-5-phenyl-oxazolidin-2-yl)-pyridine

Conditions
ConditionsYield
In ethanol for 2h; Ambient temperature; Further byproducts given;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(1S,2S)-2-amino-1-phenylpropanol
492-39-7

(1S,2S)-2-amino-1-phenylpropanol

(1S,2S)-1-Phenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-propan-1-ol

(1S,2S)-1-Phenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-propan-1-ol

Conditions
ConditionsYield
In benzene for 2h; Condensation; Heating;100%
With magnesium sulfate In methanol at 50℃; for 1h;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

Norpseudoephedrine
37577-07-4

Norpseudoephedrine

2-((4R,5R)-4-Methyl-5-phenyl-oxazolidin-2-yl)-pyridine
134778-00-0, 134778-01-1, 134876-45-2, 134876-46-3

2-((4R,5R)-4-Methyl-5-phenyl-oxazolidin-2-yl)-pyridine

Conditions
ConditionsYield
In ethanol for 2h; Ambient temperature; Further byproducts given;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

4-methoxy-aniline
104-94-9

4-methoxy-aniline

(E)-N-(4-methoxyphenyl)-1-(pyridin-2-yl)methanimine
26930-67-6, 42910-70-3

(E)-N-(4-methoxyphenyl)-1-(pyridin-2-yl)methanimine

Conditions
ConditionsYield
In toluene at 20℃; for 24h;100%
With magnesium sulfate In benzene for 20h; Ambient temperature;98%
With magnesium sulfate In ethanol at 25℃; for 16h;91%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-Amino-2-methyl-1-propanol
124-68-5

2-Amino-2-methyl-1-propanol

4,4-dimethyl-2-pyridin-2-yl-1,3-oxazolidine
134777-99-4

4,4-dimethyl-2-pyridin-2-yl-1,3-oxazolidine

Conditions
ConditionsYield
In ethanol for 2h; Ambient temperature;100%
In ethanol at 20℃; for 3h;94%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

ethylenediamine
107-15-3

ethylenediamine

N,N'-bis(2-pyridylmethyl)ethylenediamine
4608-34-8

N,N'-bis(2-pyridylmethyl)ethylenediamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 2585.74 Torr; for 24h;100%
Stage #1: pyridine-2-carbaldehyde; ethylenediamine In methanol for 5h; Reflux;
Stage #2: With sodium tetrahydroborate In methanol Reflux;
86%
Stage #1: pyridine-2-carbaldehyde; ethylenediamine In methanol at 0℃; for 1h;
Stage #2: With sodium tetrahydroborate In methanol for 1h;
85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

acrylonitrile
107-13-1

acrylonitrile

(+/-)-2-[(hydroxy)(pyridin-2-yl)methyl]acrylonitrile
153274-57-8

(+/-)-2-[(hydroxy)(pyridin-2-yl)methyl]acrylonitrile

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane at 0℃; for 0.5h; Morita-Baylis-Hillman reaction;100%
With 1,4-diaza-bicyclo[2.2.2]octane In neat (no solvent) at 0℃; for 0.5h; Catalytic behavior; Solvent; Time; Temperature; Morita-Baylis-Hillman Alkylation;100%
With 1,4-diaza-bicyclo[2.2.2]octane at 80℃; for 0.5h; Morita-Baylis-Hillman Alkylation; Microwave irradiation;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

2-(hydroxy-pyridin-2-yl-methyl)-acrylic acid methyl ester
118488-74-7

2-(hydroxy-pyridin-2-yl-methyl)-acrylic acid methyl ester

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In 1,4-dioxane; water at 20℃; for 1h; Baylis-Hillman reaction;100%
With 1,4-diaza-bicyclo[2.2.2]octane at 0℃; for 5h; Morita-Baylis-Hillman Alkylation;100%
With 1,4-diaza-bicyclo[2.2.2]octane at 80℃; for 0.166667h; Baylis-Hillman reaction; Microwave irradiation; neat (no solvent);99%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

aniline
62-53-3

aniline

2-(phenyliminomethyl)pyridine
7032-25-9

2-(phenyliminomethyl)pyridine

Conditions
ConditionsYield
In toluene at 20℃; for 24h; Inert atmosphere;100%
In toluene for 24h; Reflux;98%
In water at 25℃; for 3h; Inert atmosphere;95%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

propan-1-ol-3-amine
156-87-6

propan-1-ol-3-amine

tetrahydro-2-(2-pyridinyl)-2H-1,3-oxazine
134777-96-1

tetrahydro-2-(2-pyridinyl)-2H-1,3-oxazine

Conditions
ConditionsYield
In ethanol for 2h; Product distribution; Ambient temperature; other aminoalcohols, other pyridinecarbaldehydes;100%
In ethanol for 2h; Ambient temperature;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

benzylamine
100-46-9

benzylamine

1-phenyl-N-(pyridin-2-ylmethylene)methanamine
19198-87-9

1-phenyl-N-(pyridin-2-ylmethylene)methanamine

Conditions
ConditionsYield
for 6h; Kinetics; Molecular sieve; Reflux;100%
With sodium sulfate In tetrahydrofuran at 20℃;84%
With formic acid In neat (no solvent) at 20℃;80%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

ethyl (triphenylphosphoranylidene)acetate
1099-45-2

ethyl (triphenylphosphoranylidene)acetate

(E)-ethyl 3-(2-pyridyl)-propenoate
7340-23-0, 33788-40-8, 70526-11-3

(E)-ethyl 3-(2-pyridyl)-propenoate

Conditions
ConditionsYield
In tetrahydrofuran for 24h;100%
In dichloromethane for 26h; Wittig reaction; Heating;93%
In ethanol at 80℃; Wittig Olefination;80%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

Conditions
ConditionsYield
With 1-Benzyl-3,5-bis(1-pyrrolidinylcarbonyl)-1,4-dihydropyridine; zinc(II) perchlorate; anionic SDS micelle In water at 50℃; Rate constant; different Zn(ClO4)2*6H2O concentration, in the presence and without of SDS;100%
With magnesium(II) perchlorate; polymer-bound NADH (2a) In acetonitrile; benzene at 80℃; for 120h; Further byproducts given;100%
With 1-Benzyl-3,5-bis(1-pyrrolidinylcarbonyl)-1,4-dihydropyridine; zinc(II) perchlorate; anionic SDS (C12H25OSO3Na) micelle In water at 50℃;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-pyridinealdoxime
873-69-8

2-pyridinealdoxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol at 60℃; for 2h;100%
Stage #1: pyridine-2-carbaldehyde With hydroxylamine hydrochloride In ethanol; water at 20℃; for 0.0166667h; Sealed tube;
Stage #2: In ethanol; water at 120℃; for 1h; Sealed tube; Microwave irradiation;
98%
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 50℃; for 2h;93.4%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

methylmagnesium bromide
75-16-1

methylmagnesium bromide

Conditions
ConditionsYield
In diethyl ether at 0℃; for 2h;100%
In diethyl ether at 0 - 5℃; for 2h; Inert atmosphere;61%
Yield given;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2,2',2''-triaminotriethylamine
4097-89-6

2,2',2''-triaminotriethylamine

N'-(pyridin-2-ylmethyl)-N,N-bis{2-[(pyridin-2-ylmethyl)amino]ethyl}ethane-1,2-diamine
122329-11-7

N'-(pyridin-2-ylmethyl)-N,N-bis{2-[(pyridin-2-ylmethyl)amino]ethyl}ethane-1,2-diamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 2585.74 Torr; for 24h;100%
With hydrogen; palladium on activated charcoal In methanol under 760 Torr; for 12h; Ambient temperature;89%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(S,S)-1,2-diphenyl-1,2-diaminoethane
29841-69-8

(S,S)-1,2-diphenyl-1,2-diaminoethane

(1S,2S)-N,N'-bis(2-pyridylmetheno)-1,2-diphenylethylenediimine

(1S,2S)-N,N'-bis(2-pyridylmetheno)-1,2-diphenylethylenediimine

Conditions
ConditionsYield
In benzene for 2h; Heating;100%
In methanol22%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(R)-1-phenyl-ethyl-amine
3886-69-9

(R)-1-phenyl-ethyl-amine

(R,E)-N-(1-phenylethyl)-1-(pyridin-2-yl)methanimine
38010-70-7

(R,E)-N-(1-phenylethyl)-1-(pyridin-2-yl)methanimine

Conditions
ConditionsYield
In toluene Reflux; Inert atmosphere; Dean-Stark;100%
With magnesium sulfate In diethyl ether for 4h; Ambient temperature;90%
With aluminum oxide
In diethyl ether for 1h; Molecular sieve; Inert atmosphere;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

N-pyridin-2-ylmethyl-N'-{2-[(pyridin-2-ylmethyl)amino]ethyl}ethane-1,2-diamine
58214-73-6

N-pyridin-2-ylmethyl-N'-{2-[(pyridin-2-ylmethyl)amino]ethyl}ethane-1,2-diamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 2585.74 Torr; for 24h;100%
Stage #1: pyridine-2-carbaldehyde; 3-azapentane-1,5-diamine In ethanol at 50℃; for 2h; Inert atmosphere;
Stage #2: With sodium tetrahydroborate In ethanol at 50℃; for 2h; Inert atmosphere; chemoselective reaction;
92%
Stage #1: pyridine-2-carbaldehyde; 3-azapentane-1,5-diamine With acetic acid; zinc In methanol at 70 - 80℃; for 4.5h;
Stage #2: With hydrogenchloride In methanol at 20℃;
Stage #3: With sodium hydroxide In water
85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

N-methyl-ethane-1,2-diamine
109-81-9

N-methyl-ethane-1,2-diamine

N1-methyl-N2-(pyridin-2-ylmethyl)ethane-1,2-diamine
63671-67-0

N1-methyl-N2-(pyridin-2-ylmethyl)ethane-1,2-diamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 2585.74 Torr; for 24h;100%
Stage #1: pyridine-2-carbaldehyde; N-methyl-ethane-1,2-diamine In methanol
Stage #2: With sodium tetrahydroborate In methanol for 24h;
70%
Stage #1: pyridine-2-carbaldehyde; N-methyl-ethane-1,2-diamine In methanol at 20℃; for 24h;
Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 24h;
30%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(S)-2-amino-1,1-diphenyl-4-methylpentan-1-ol
78603-97-1

(S)-2-amino-1,1-diphenyl-4-methylpentan-1-ol

(S)-4-Methyl-1,1-diphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-pentan-1-ol

(S)-4-Methyl-1,1-diphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-pentan-1-ol

Conditions
ConditionsYield
In benzene for 2h; Condensation; Heating;100%
In benzene Heating;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(S)-(-)-2-amino-1,1,3-triphenyl-1-propanol
79868-78-3

(S)-(-)-2-amino-1,1,3-triphenyl-1-propanol

(S)-1,1,3-Triphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-propan-1-ol

(S)-1,1,3-Triphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-propan-1-ol

Conditions
ConditionsYield
In benzene for 2h; Condensation; Heating;100%
In benzene Heating;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

1,1-diphenyl-L-valinol
78603-95-9

1,1-diphenyl-L-valinol

(S)-3-Methyl-1,1-diphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-butan-1-ol

(S)-3-Methyl-1,1-diphenyl-2-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-butan-1-ol

Conditions
ConditionsYield
In benzene for 2h; Condensation; Heating;100%
In benzene Heating;
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(2-aminomethylpyridine)
3731-51-9

(2-aminomethylpyridine)

(E)-1-(pyridine-2-yl)-N-(pyridine-2-ylmethylene)methaneamine
119715-60-5

(E)-1-(pyridine-2-yl)-N-(pyridine-2-ylmethylene)methaneamine

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane at 20℃; for 3h;100%
In dichloromethane at 20℃; for 12h; Molecular sieve;98%
In ethanol
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

aniline
62-53-3

aniline

(E)-N-(2-pyridylmethylene)aniline
7032-25-9, 40468-86-8, 88785-71-1

(E)-N-(2-pyridylmethylene)aniline

Conditions
ConditionsYield
In toluene at 20℃; for 24h;100%
In tert-Amyl alcohol at 20℃; for 24h; Inert atmosphere;100%
With magnesium sulfate In dichloromethane at 20℃; for 24h;99%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

(E)-N1,N1-dimethyl-N3-(pyridin-2-ylmethylene)propane-1,3-diamine

(E)-N1,N1-dimethyl-N3-(pyridin-2-ylmethylene)propane-1,3-diamine

Conditions
ConditionsYield
With sodium carbonate In ethanol for 72h;100%
In methanol
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