(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

Base Information

Chemical Name:(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol
CAS No.:1418200-22-2
Molecular Formula:C₂₁H₂₃N₅O₃S
Molecular Weight:425.511
Hs Code.:

Synonyms:(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

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Chemical Property of (R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

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Technology Process of (R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

There total 7 articles about (R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol 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: 85.0%

: 1418200-21-1
((1R,3S)-3-[6-benzenesulfonyl-2-((R)-1-hydroxyethyl)-6H-1,3,5,6-tetraaza-as-indacen-1-yl]-cyclopentyl)-carbamic acid tert-butyl ester

: 1418200-22-2
(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 774212-81-6,1197398-99-4,454709-98-9,947732-58-3
((1R,3S)-3-amino-cyclopentyl)-carbamic acid tert-butyl ester

: 1418200-22-2
(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / isopropyl alcohol / 2.5 h / 90 °C

2.1: ammonium chloride; iron / ethanol; water / 2.5 h / Reflux

3.1: triethyloxonium fluoroborate / tetrahydrofuran / 2 h / 20 °C

3.2: 2 h / 75 °C / Inert atmosphere

4.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With triethyloxonium fluoroborate; iron; ammonium chloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; ethanol; dichloromethane; water; isopropyl alcohol;

Reference yield:

: 1245649-52-8
1-(benzenesulfonyl)-4-chloro-5-nitro-1H-pyrrolo[2,3-b]pyridine

: 1418200-22-2
(R)-1-[1-((1S,3R)-3-amino-cyclopentyl)-6-benzenesulfonyl-1,6-dihydro-1,3,5,6-tetraaza-as-indacen-2-yl]-ethanol

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / isopropyl alcohol / 2.5 h / 90 °C

2.1: ammonium chloride; iron / ethanol; water / 2.5 h / Reflux

3.1: triethyloxonium fluoroborate / tetrahydrofuran / 2 h / 20 °C

3.2: 2 h / 75 °C / Inert atmosphere

4.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With triethyloxonium fluoroborate; iron; ammonium chloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; ethanol; dichloromethane; water; isopropyl alcohol;