trans-4-pyridine

Base Information

• Chemical Name: trans-4-pyridine
• CAS No.: 90133-94-1
• Molecular Formula: C₂₁H₂₈N₂
• Molecular Weight: 308.467

Synonyms:trans-4-pyridine

Chemical Property of trans-4-pyridine

Chemical Property:

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Technology Process of trans-4-pyridine

There total 4 articles about trans-4-pyridine 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: 86.0%

4-vinylpyridine (100-43-6,329041-72-7) + 1-bromo-4-(N,N-dibutyl)aniline (53358-54-6) → trans-4-pyridine (90133-94-1)

Guidance literature:

With tris-(o-tolyl)phosphine; palladium diacetate; In triethylamine; at 110 ℃; for 72h;

DOI:10.1021/jo00188a006

Reference yield: 85.0%

4-vinylpyridine (100-43-6,329041-72-7) + N,N-dibutyl-4-iodo-1-aniline (90133-93-0) → trans-4-pyridine (90133-94-1)

Guidance literature:

With palladium diacetate; triethylamine; XPhos; In toluene; for 24h; Inert atmosphere; Reflux;

DOI:10.1246/cl.2012.528

Reference yield:

4-vinylpyridine (100-43-6,329041-72-7) + N,N-dibutyl-4-iodo-1-aniline (90133-93-0) → C21H28N2 (1197154-84-9) + trans-4-pyridine (90133-94-1)

Guidance literature:

With triethylamine; In toluene; at 80 ℃; for 72h; Inert atmosphere;

DOI:10.1039/b902909e

upstream raw materials:

4-vinylpyridine

1-bromo-4-(N,N-dibutyl)aniline

4-(N,N-dibutylamino)benzaldehyde

(γ-pyridylmethyl)diphenylphosphine oxide

Downstream raw materials:

1-<γ-(isothiocyanato)propyl>-4-pyridinium bromide

trans-(dibutylamino)stylbazolium butylsulfonate

1-(2-carboxyethyl)-4-pyridinium betaine

1-(carbethoxymethyl)-4-pyridinium bromide

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