(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

Base Information

Chemical Name:(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine
CAS No.:1380423-90-4
Molecular Formula:C₃₂H₄₄N₂O₂Si₂
Molecular Weight:544.885
Hs Code.:

Synonyms:(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

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Chemical Property of (S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

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Technology Process of (S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

There total 5 articles about (S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine 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: 71.5%

: 20511-12-0
2-amino-5-iodopyridine

: 1380423-87-9
(S)-2,2,3,3,9,9-hexamethyl-8,8-diphenyl-5-(prop-2-ynyl)-4,7-dioxa-3,8-disiladecane

: 1380423-90-4
(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In N,N-dimethyl-formamide; at 45 ℃;

Reference yield:

: 895153-57-8
(S)-1-(tert-butyldiphenylsilyloxy)-5-(trimethylsilyl)pent-4-yn-2-ol

: 1380423-90-4
(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / Inert atmosphere

1.2: Inert atmosphere

2.1: methanol; sodium methylate / methanol / 1 h / 20 °C / Inert atmosphere

3.1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / N,N-dimethyl-formamide / 45 °C

With 1H-imidazole; methanol; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium methylate; triethylamine; In methanol; N,N-dimethyl-formamide;

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1380423-90-4
(S)-5-(4-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)pent-1-ynyl)pyridin-2-amine

Guidance literature:: Multi-step reaction with 5 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide

1.2: 0 °C

2.1: n-butyllithium; boron trifluoride diethyl etherate / tetrahydrofuran / -78 °C / Inert atmosphere

3.1: 1H-imidazole / N,N-dimethyl-formamide / Inert atmosphere

3.2: Inert atmosphere

4.1: methanol; sodium methylate / methanol / 1 h / 20 °C / Inert atmosphere

5.1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / N,N-dimethyl-formamide / 45 °C

With 1H-imidazole; methanol; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; boron trifluoride diethyl etherate; sodium methylate; triethylamine; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;