(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

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Chemical Name:(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol
CAS No.:1353891-86-7
Molecular Formula:C₂₂H₂₄ClN₅O₂S
Molecular Weight:457.984
Hs Code.:

Synonyms:(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

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Chemical Property of (-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

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Technology Process of (-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

There total 4 articles about (-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol 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: 72.0%

: 1353891-59-4
(-)-(2R,3R,4S)-2-(6-chloro-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

: 4152-90-3
m-chlorobenzylamine

: 1353891-86-7
(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

Guidance literature:: With triethylamine; In ethanol; at 20 ℃;
DOI:10.1021/jm201229j

Reference yield:

: 1246033-85-1
(-)-6-chloro-9-((3aS,6R,6aR)-2,2-dimethyl-tetrahydrothieno[3,4-d][1,3]dioxol-6-yl)-2-iodo-9H-purine

: 1353891-86-7
(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate / N,N-dimethyl-formamide / 3 h / 20 °C

2: hydrogenchloride / tetrahydrofuran; water / 15 h / 20 °C / Cooling with ice

3: triethylamine / ethanol / 20 °C

With hydrogenchloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; triethylamine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; 1: Sonogashira coupling;
DOI:10.1021/jm201229j

Reference yield:

: 1353891-57-2
(-)-6-chloro-9-((3aS,6R,6aR)-2,2-dimethyl-tetrahydrothieno[3,4-d][1,3]dioxol-6-yl)-2-(hex-1-ynyl)-9H-purine

: 1353891-86-7
(-)-(2R,3R,4S)-2-(6-(3-chlorobenzylamino)-2-(hex-1-ynyl)-9H-purin-9-yl)-tetrahydrothiophene-3,4-diol

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / tetrahydrofuran; water / 15 h / 20 °C / Cooling with ice

2: triethylamine / ethanol / 20 °C

With hydrogenchloride; triethylamine; In tetrahydrofuran; ethanol; water;
DOI:10.1021/jm201229j