5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

Base Information

Chemical Name:5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid
CAS No.:348110-34-9
Molecular Formula:C₂₆H₂₃BrN₂O₅
Molecular Weight:523.383
Hs Code.:

Synonyms:5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

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Chemical Property of 5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

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Technology Process of 5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

There total 5 articles about 5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic 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: 99.0%

: 1137-61-7
3-(4-bromo)-phenylglutaric acid anhydride

: 35661-51-9
N-(9-fluorenylmethyloxycarbonyl)hydrazine

: 348110-34-9
5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

Guidance literature:: In tetrahydrofuran; for 16h; Heating;
DOI:10.1021/jm0004953

Reference yield:

: 1141-24-8
3-(4-bromophenyl)pentanedioic acid

: 348110-34-9
5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / Ac₂O / 130 °C

2: 99 percent / tetrahydrofuran / 16 h / Heating

With acetic anhydride; In tetrahydrofuran;
DOI:10.1021/jm0004953

Reference yield:

: 1122-91-4
4-bromo-benzaldehyde

: 348110-34-9
5-[N'-(9H-fluoren-9-ylmethoxycarbonyl)-hydrazino]-5-oxo-3-(4-bromo)-phenylpentanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: piperidine / 20 °C

2: KOH / H₂O / 3 h / 80 °C

3: 83 percent / Ac₂O / 130 °C

4: 99 percent / tetrahydrofuran / 16 h / Heating

With piperidine; potassium hydroxide; acetic anhydride; In tetrahydrofuran; water;
DOI:10.1021/jm0004953