7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

Base Information

Chemical Name:7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS No.:1514776-98-7
Molecular Formula:C₂₇H₂₆BrFN₄O₆
Molecular Weight:601.429
Hs Code.:

7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

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Chemical Property of 7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

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Technology Process of 7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

There total 5 articles about 7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid 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: 39.3%

: 1320275-77-1
C₁₂H₁₀Br₂O₃

: 74011-58-8
enoxacine

: 1514776-98-7
7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

Guidance literature:: DOI:10.1016/j.bmc.2014.05.018

Reference yield:

: 1275608-68-8
3-(3-bromophenyl)-4-hydroxyfuran-2(5H)-one

: 1514776-98-7
7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / acetone / Reflux

With triethylamine; In acetone;
DOI:10.1016/j.bmc.2014.05.018

Reference yield:

: 1878-67-7
3-Bromophenylacetic acid

: 1514776-98-7
7-(4-(2-(3-(3-bromophenyl)furan-2(5H)-one-4-yloxy)ethyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

Guidance literature:: Multi-step reaction with 5 steps

1: sodium hydroxide / water / pH 9 - 10

2: dimethyl sulfoxide / 25 °C

3: sodium hydride / tetrahydrofuran / 20 °C / Cooling with ice

4: triethylamine / acetone / Reflux

With sodium hydride; triethylamine; sodium hydroxide; In tetrahydrofuran; water; dimethyl sulfoxide; acetone;
DOI:10.1016/j.bmc.2014.05.018