3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde

Base Information

• Chemical Name: 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde
• CAS No.: 527681-61-4
• Molecular Formula: C9H9NO2
• Molecular Weight: 163.17
• Mol file: 527681-61-4.mol

Synonyms:3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde;3,4-dihydro-2H-Pyrano[2,3-c]pyridine-6-carboxaldehyde

Chemical Property of 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde

Chemical Property:

• Melting Point: 58-60 °C
• Boiling Point: 287.8±28.0 °C(Predicted)
• PKA: 3.96±0.20(Predicted)
• PSA: 39.19000
• Density: 1.234±0.06 g/cm3(Predicted)
• LogP: 1.21910
• Storage Temp.: Inert atmosphere,Store in freezer, under -20°C

Purity/Quality:

97% ^*data from raw suppliers

2H,3H,4H-Pyrano[2,3-C]pyridine-6-carbaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde

There total 1 articles about 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde 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:

(3,4-dihydro-2H-pyrano[2,3-c]pyridin-6-yl)methanol (527681-60-3) → 3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde (527681-61-4)

Guidance literature:

With manganese(IV) oxide; In dichloromethane; at 20 ℃; for 72h;

DOI:10.1016/j.tetlet.2010.07.099

Reference yield:

3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde (527681-61-4) + (2R)-2-[(4-amino-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione (1075238-01-5) → gepotidacin (1075236-89-3)

Guidance literature:

3,4-dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde; (2R)-2-[(4-amino-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione; In methanol; chloroform; at 20 ℃;

With sodium tris(acetoxy)borohydride; In methanol; chloroform; at 20 ℃; for 0.5h;

With water; sodium hydrogencarbonate; In methanol; chloroform;

upstream raw materials:

(3,4-dihydro-2H-pyrano[2,3-c]pyridin-6-yl)methanol

Downstream raw materials:

gepotidacin

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