3-Ethylpyridin-2-ol

Base Information

• Chemical Name: 3-Ethylpyridin-2-ol
• CAS No.: 62969-86-2
• Molecular Formula: C7H9NO
• Molecular Weight: 123.155
• European Community (EC) Number: 863-211-4
• DSSTox Substance ID: DTXSID30493608
• Nikkaji Number: J1.771.178D
• Wikidata: Q82340391

Synonyms:3-Ethylpyridin-2-ol;62969-86-2;3-ETHYL-PYRIDIN-2-OL;3-ethyl-1H-pyridin-2-one;ethyl-2-pyridone;3-ethyl-2-hydroxypyridine;3-Ethylpyridin-2(1H)-one;SCHEMBL797191;DTXSID30493608;KWFQLEGOEWMCCK-UHFFFAOYSA-N;MFCD09959712;AKOS006313207;SB38013;SY019652;CS-0224494;FT-0743041;EN300-119711;3-Ethyl-pyridin-2-ol (3-Ethyl-2(1H)-pyridinone);Z1198266674

Chemical Property of 3-Ethylpyridin-2-ol

Chemical Property:

• Melting Point: 120-121 °C
• Boiling Point: 310.2±15.0 °C(Predicted)
• PKA: 12.54±0.10(Predicted)
• PSA: 33.12000
• Density: 1.016±0.06 g/cm3(Predicted)
• LogP: 1.34960
• Storage Temp.: 2-8°C
• XLogP3: 1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 123.068413911
• Heavy Atom Count: 9
• Complexity: 179

Purity/Quality:

97% ^*data from raw suppliers

3-Ethyl-pyridin-2-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCC1=CC=CNC1=O

Technology Process of 3-Ethylpyridin-2-ol

There total 3 articles about 3-Ethylpyridin-2-ol 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: 66.0%

furo<2,3-b>pyridine (272-01-5) → 3-ethyl-2-pyridinol (62969-86-2) + 3-ethynyl-2-pyridinol (142502-88-3)

Guidance literature:

With ammonia; sodium; In diethyl ether; for 0.5h;

DOI:10.1002/jhet.5570390215

Reference yield: 27.0%

2-(1-Ethynyl-butyl)-1-methyl-1-phenyl-isourea (75918-67-1) → 3-ethylpyridine-2(1H)-one (62969-86-2) + 4-methyl-5-propyl-2-(N-methylanilinyl)oxazole (75918-74-0)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In xylene; at 140 ℃; for 20h; Heating;

DOI:10.1021/jo00317a035

Reference yield:

Pyrrolidine-1-carboximidic acid 1-ethynyl-butyl ester (62969-93-1) → N-pyrrolidinecarboxamide (4736-71-4) + 4-methyl-5-propyl-2-(1-pyrrolidinyl)oxazole (73252-77-4) + 3-ethylpyridine-2(1H)-one (62969-86-2) + N-(1,3-hexadienyl)-1-pyrrolidinecarboxamide (73252-78-5)

Guidance literature:

In xylene; for 24h; Yield given. Yields of byproduct given; Heating;

DOI:10.1021/ja00522a052

upstream raw materials:

furo<2,3-b>pyridine

Pyrrolidine-1-carboximidic acid 1-ethynyl-butyl ester

2-(1-Ethynyl-butyl)-1-methyl-1-phenyl-isourea

Downstream raw materials:

2-chloro-3-ethylpyridine

2-chloronicotinic acid

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