2-Methyl-5-phenylpyridine

Base Information

• Chemical Name: 2-Methyl-5-phenylpyridine
• CAS No.: 3256-88-0
• Molecular Formula: C12H11 N
• Molecular Weight: 169.226
• Hs Code.: 2933399090
• European Community (EC) Number: 221-854-2
• DSSTox Substance ID: DTXSID4062937
• Nikkaji Number: J46.762F
• Wikidata: Q63409211
• Mol file: 3256-88-0.mol

Synonyms:2-Methyl-5-phenylpyridine;3256-88-0;2-Picoline, 5-phenyl-;Pyridine, 2-methyl-5-phenyl-;2-Methyl-5-phenyl-pyridine;EINECS 221-854-2;5-Phenyl-2-picoline;5-phenyl-2-methylpyridine;3-Phenyl-6-methylpyridine;3-phenyl-6-methyl pyridine;2-methyl-5-(phenyl)pyridine;SCHEMBL538283;DTXSID4062937;MFCD00129776;AKOS006274914;A5824;CS-0195666;FT-0653768;E89404;Q63409211

Chemical Property of 2-Methyl-5-phenylpyridine

Chemical Property:

• Vapor Pressure: 0.00559mmHg at 25°C
• Refractive Index: 1.6055 (estimate)
• Boiling Point: 282.9°Cat760mmHg
• PKA: 5.57±0.10(Predicted)
• Flash Point: 118.2°C
• PSA: 12.89000
• Density: 1.03g/cm³
• LogP: 3.05700
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 169.089149355
• Heavy Atom Count: 13
• Complexity: 149

Purity/Quality:

97% ^*data from raw suppliers

2-Methyl-5-phenylpyridine 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC=C(C=C1)C2=CC=CC=C2

Technology Process of 2-Methyl-5-phenylpyridine

There total 31 articles about 2-Methyl-5-phenylpyridine 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: 94.0%

(6-methylpyridin-3-yl)trifluoromethanesulfonate (111770-91-3) + phenylboronic acid (98-80-6) → 5-phenyl-2-picoline (3256-88-0)

Guidance literature:

With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; water; toluene; Heating / reflux;

Reference yield: 92.0%

5-bromo-2-methylpyridine (3430-13-5) + phenylboronic acid (98-80-6) → 5-phenyl-2-picoline (3256-88-0)

Guidance literature:

With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; at 140 ℃; for 0.25h; Inert atmosphere; Microwave irradiation;

Reference yield: 81.0%

5-bromo-2-methylpyridine (3430-13-5) + 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) → 5-phenyl-2-picoline (3256-88-0)

Guidance literature:

With potassium phosphate; (C₅H₅FeC₅H₃C(CH₃)NC₆H₄CH₃)PdCl(tricyclohexylphosphine); potassium acetate; In 1,4-dioxane; water; at 100 ℃; for 15h; Inert atmosphere;

DOI:10.1002/ejoc.201101409

upstream raw materials:

N-(6-methyl-pyridin-3-yl)-acetamide

3-phenylpyridine

methyllithium

phenylacetaldehyde

Downstream raw materials:

5-phenylpyridine-2-carboxaldehyde

5-phenyl-2-picoline N-oxide

(S)-2-(cyclohex-2-enylmethyl)-5-phenylpyridine

2-chloromethyl-5-phenylpyridine