2-Pyridinecarboxaldehyde, hydrazone

Base Information

• Chemical Name: 2-Pyridinecarboxaldehyde, hydrazone
• CAS No.: 25976-65-2
• Molecular Formula: C6H7N3
• Molecular Weight: 121.142

Synonyms:Pyridine-2-carbaldehyde hydrazone;2-formylpyridine hydrazone;

Chemical Property of 2-Pyridinecarboxaldehyde, hydrazone

Chemical Property:

• Boiling Point: 89 °C(Press: 0.25 Torr)
• PSA: 51.27000
• Density: 1.144 g/cm3(Temp: 24.5 °C)
• LogP: 1.07450

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Pyridinecarboxaldehyde, hydrazone

There total 1 articles about 2-Pyridinecarboxaldehyde, hydrazone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 77.0%

pyridine-2-carbaldehyde (1121-60-4) + (2S)-[(1R-cis)-1-Hydroxy-7-methoxy-5,8-dimethyl-1,2,3,4-tetrahydro-2-naphthyl]propionohydrazide (289893-35-2) → (-)-α-desmotroposantonin methyl ether (13743-90-3,55057-88-0) + 2-pyridinecarboxaldehyde hydrazone (25976-65-2)

Guidance literature:

With acetic acid; In ethanol; for 1.5h; Heating;

Reference yield: 76.0%

cinnamylideneacetophenone (29179-25-7) + 2-pyridinecarboxaldehyde hydrazone (25976-65-2) → C23H21NO

Guidance literature:

With dichlorotetrakis(triphenylphosphine)ruthenium(II); sodium carbonate; cesium fluoride; 1,2-bis-(diphenylphosphino)ethane; In tetrahydrofuran; at 60 ℃; for 16h; regioselective reaction;

DOI:10.1039/d1sc03732c

Reference yield: 63.0%

methyl 2-benzoylchlorocyclopropane-1-carboxylate + 2-pyridinecarboxaldehyde hydrazone (25976-65-2) → methyl trans-5-benzoyl-6-(pyridin-2-yl)-1,4,5,6-tetrahydropyridazine-3-carboxylate

Guidance literature:

With caesium carbonate; In methanol; at 20 ℃; for 18h; diastereoselective reaction;

DOI:10.1021/acs.joc.8b03105

upstream raw materials:

pyridine-2-carbaldehyde

(2S)-[(1R-cis)-1-Hydroxy-7-methoxy-5,8-dimethyl-1,2,3,4-tetrahydro-2-naphthyl]propionohydrazide

Downstream raw materials:

2-formylpyridine N⁽⁴⁾-cyclohexylthiosemicarbazone

C₇₄H₈₂N₆O₆

1H-pyrazolo-[4,3-b]-pyridine

triazolopyridine

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 25976-65-2 2-Pyridinecarboxaldehyde, hydrazone

Send

Send

Metric Ton KG G Pound L ML

Send

Send