3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

Base Information

Chemical Name:3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate
CAS No.:1037520-56-1
Molecular Formula:BF₄*C₂₃H₂₀Cl₂NO₂
Molecular Weight:500.128
Hs Code.:

Synonyms:3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

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Chemical Property of 3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

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Technology Process of 3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

There total 3 articles about 3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate 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: 65.8%

: 74209-12-4
1,5-di-p-chlorophenyl-3-(4-pyridyl)pentane-1,5-dione

: 420-37-1
trimethoxonium tetrafluoroborate

: 1037520-56-1
3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

Guidance literature:: In chloroform; for 0.5h;
DOI:10.1021/ja802343v

Reference yield:

: 99-91-2
para-chloroacetophenone

: 1037520-56-1
3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / methanol / 0 °C

1.2: 1 h / 0 - 10 °C

2.1: chloroform / 0.5 h / 20 °C

With sodium hydride; In methanol; chloroform;
DOI:10.1111/php.12174

Reference yield:

: 872-85-5
pyridine-4-carbaldehyde

: 1037520-56-1
3-(1-methylpyridinium-4-yl)-1,5-di-p-chlorophenylpentane-1,5-dione tetrafluoroborate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / methanol / 0 °C

1.2: 1 h / 0 - 10 °C

2.1: chloroform / 0.5 h / 20 °C

With sodium hydride; In methanol; chloroform;
DOI:10.1111/php.12174