3-Methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole

Base Information

• Chemical Name: 3-Methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole
• CAS No.: 134856-46-5
• Molecular Formula: C12H14N2
• Molecular Weight: 186.25296
• DSSTox Substance ID: DTXSID80451677
• Nikkaji Number: J1.548.405E
• Mol file: 134856-46-5.mol

Synonyms:134856-46-5;3-methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole;STK295311;3-Methyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine;Pyrido[1,2-a]benzimidazole, 1,2,3,4-tetrahydro-3-methyl- (9CI);DTXSID80451677;XBZNNRROWMTSHW-UHFFFAOYSA-N;AKOS000298429;AKOS016037113;BB 0244861;3-Methyl-1,2,3,4-tetrahydro-benzo[4,5]imidaz o[1,2-a]pyridine;11-methyl-1,8-diazatricyclo[7.4.0.0?,?]trideca-2,4,6,8-tetraene

Chemical Property of 3-Methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole

Chemical Property:

• PSA: 17.82000
• LogP: 2.61860
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 186.115698455
• Heavy Atom Count: 14
• Complexity: 216

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

1,2,3,4-tetrahydro-3-methyl-Pyrido[1,2-a]benzimidazole 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1CCN2C(=NC3=CC=CC=C32)C1

Technology Process of 3-Methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole

There total 11 articles about 3-Methyl-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole 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: 78.0%

carbon monoxide (201230-82-2) + N-(3-Methylbut-3-enyl)-1,2-diaminobenzene (134856-36-3) → 3-methyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine (134856-46-5)

Guidance literature:

With hydrogen; dirhodium tetraacetate; triphenylphosphine; at 70 ℃; under 20685.9 Torr;

DOI:10.1016/S0040-4039(00)74365-6

Reference yield: 78.0%

1-(3-methylbut-3-en-1-yl)-1H-benzo[d]imidazole (336106-26-4) → 3-methyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine (134856-46-5)

Guidance literature:

With [(1,5-cyclooctadiene)₂RhCl]₂; tricyclohexylphosphonium chloride; In 1,2-dichloro-benzene; acetone; at 225 ℃; for 0.1h; microwave irradiation;

DOI:10.1021/ol030050j

Reference yield: 74.0%

3-methyl-1-(methylthio)pyrido[1,2-a]benzimidazole (491869-92-2) → 3-methyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine (134856-46-5)

Guidance literature:

With nickel; In ethanol; Heating;

DOI:10.1021/jo026786w

upstream raw materials:

carbon monoxide

N-(3-Methylbut-3-enyl)-1,2-diaminobenzene

1-(3-methylbut-3-en-1-yl)-1H-benzo[d]imidazole

3-methyl-1-(methylthio)pyrido[1,2-a]benzimidazole