(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

Base Information

Chemical Name:(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt
CAS No.:1307213-09-7
Molecular Formula:C₉H₁₀O₃*C₁₁H₁₁BrN₂
Molecular Weight:417.302
Hs Code.:

Synonyms:(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

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Chemical Property of (S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

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Technology Process of (S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

There total 4 articles about (S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt 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: 43.5%

: 1196037-58-7
(R,S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine

: 828-01-3,7326-19-4,20312-36-1,156-05-8
D-phenyllactic acid

: 1307213-09-7
(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

Guidance literature:: In ethanol; isopropyl alcohol; at 25 - 80 ℃; for 5h;

Reference yield:

: 930-30-3
cyclopent-2-enone

: 1307213-09-7
(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

Guidance literature:: Multi-step reaction with 4 steps

1: sodium carbonate / water; methanol / 26 h / 20 °C

2: acetic acid / 5 h / Reflux

3: hydrazine hydrate / ethanol; tetrahydrofuran / 22 h / 20 - 55 °C

4: isopropyl alcohol; ethanol / 5 h / 25 - 80 °C

With sodium carbonate; hydrazine hydrate; acetic acid; In tetrahydrofuran; methanol; ethanol; water; isopropyl alcohol; 1: Michael Condensation;

Reference yield:

: 1029691-06-2
(+/-)-2-(3-oxocyclopentyl)isoindole-1,3-dione

: 1307213-09-7
(S)-7-bromo-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-ylamine (R)-2-hydroxy-3-phenylpropionic acid salt

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid / 5 h / Reflux

2: hydrazine hydrate / ethanol; tetrahydrofuran / 22 h / 20 - 55 °C

3: isopropyl alcohol; ethanol / 5 h / 25 - 80 °C

With hydrazine hydrate; acetic acid; In tetrahydrofuran; ethanol; isopropyl alcohol;