2-(4-[4-(DIMETHYLAMINO)PHENYL]-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE

Base Information

• Chemical Name: 2-(4-[4-(DIMETHYLAMINO)PHENYL]-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE
• CAS No.: 139557-65-6
• Molecular Formula: C18H21N2.I
• Molecular Weight: 392.27700
• Mol file: 139557-65-6.mol

Synonyms:iodide;2-[(1E,3E)-4-(4-Dimethylamino-phenyl)-buta-1,3-dienyl]-1-methyl-pyridinium;2-[4-(4-dimethylaminophenyl)-1,3-butadienyl]-1-methylpyridinium iodide;

Chemical Property of 2-(4-[4-(DIMETHYLAMINO)PHENYL]-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE

Chemical Property:

• PSA: 7.12000
• LogP: 0.30770

Purity/Quality:

2-(4-(4-(DIMETHYLAMINO)PHENYL)-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 2-(4-[4-(DIMETHYLAMINO)PHENYL]-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE

There total 4 articles about 2-(4-[4-(DIMETHYLAMINO)PHENYL]-1,3-BUTADIENYL)-1-METHYLPYRIDINIUM IODIDE 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: 75.0%

5-(4-N,N-dimethylaminophenyl)penta-2,4-dien-1-al (83073-86-3) + N-methyl-2-methylpyridinium iodide (872-73-1) → 2-<4-(4-dimethylaminophenyl)-1,3-butadienyl>-1-methylpyridinium iodide (139557-65-6)

Guidance literature:

With piperidine; In methanol; Heating;

DOI:10.1246/bcsj.65.71

Reference yield:

N-methyl-2-methylpyridinium iodide (872-73-1) → 2-<4-(4-dimethylaminophenyl)-1,3-butadienyl>-1-methylpyridinium iodide (139557-65-6)

Guidance literature:

Multi-step reaction with 2 steps

1: pyrrolidine / ethanol; ethane-1,2-diol

2: ethanol; ethane-1,2-diol / 0.05 h / microwave irradiation

pyrrolidine; In ethanol; ethylene glycol;

DOI:10.1021/ja027587x

Reference yield:

p-dimethylaminocinnamaldehyde (6203-18-5) → 2-<4-(4-dimethylaminophenyl)-1,3-butadienyl>-1-methylpyridinium iodide (139557-65-6)

Guidance literature:

Multi-step reaction with 2 steps

1: pyrrolidine / ethanol; ethane-1,2-diol

2: ethanol; ethane-1,2-diol / 0.05 h / microwave irradiation

pyrrolidine; In ethanol; ethylene glycol;

DOI:10.1021/ja027587x

upstream raw materials:

5-(4-N,N-dimethylaminophenyl)penta-2,4-dien-1-al

N-methyl-2-methylpyridinium iodide

p-dimethylaminocinnamaldehyde

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