1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

Base Information

Chemical Name:1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone
CAS No.:349482-10-6
Molecular Formula:C₁₅H₈BrClF₂N₂O
Molecular Weight:385.595
Hs Code.:

1-[2-(4-bromo-phenyl)-imidazo[1,2-<i>a</i>]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

Synonyms:1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

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Chemical Property of 1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

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Technology Process of 1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

There total 2 articles about 1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone 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:

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 349482-10-6
1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

Guidance literature:: Multi-step reaction with 2 steps

1: acetone; ethanol / 2 h / Heating

2: 1,2-dichloro-ethane / 24 h / Heating

In ethanol; 1,2-dichloro-ethane; acetone; 1: Tschitschibabin reaction;
DOI:10.1016/S0040-4039(01)00388-4

Reference yield:

: 34658-66-7
2-(4-bromophenyl)imidazo[1,2-a]pyridine

: 2834-23-3
chlorodifluoroacetic anhydride

: 349482-10-6
1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

Guidance literature:: In 1,2-dichloro-ethane; for 24h; Heating;
DOI:10.1016/S0040-4039(01)00388-4

Reference yield: 71.0%

: 349482-10-6
1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2-chloro-2,2-difluoro-ethanone

: 1-[2-(4-bromo-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2,2-difluoro-ethanone

Guidance literature:: With sodium dithionite; sodium hydrogencarbonate; In water; N,N-dimethyl-formamide; at 65 ℃; for 2h;
DOI:10.1016/S0040-4039(01)00873-5