[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

Base Information

Chemical Name:[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine
CAS No.:421579-68-2
Molecular Formula:C₁₄H₃₀N₂O₂Si
Molecular Weight:286.49
Hs Code.:

Synonyms:[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

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Chemical Property of [2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

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Technology Process of [2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

There total 1 articles about [2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-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:

: 102191-92-4
tert-butyldimethylsiloxyacetaldehyde

: 59983-39-0,187035-29-6
(S)-1-amino-2-(methoxymethyl)pyrrolidine

: 421579-68-2
[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

Guidance literature:: In diethyl ether; at 20 ℃;
DOI:10.1055/s-2002-19341

Reference yield: 33.0%

: 17376-04-4
2-phenethyl iodide

: 421579-68-2
[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

: [2-(tert-Butyl-dimethyl-silanyloxy)-4-phenyl-but-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

Guidance literature:: [2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 15h;

2-phenethyl iodide; In tetrahydrofuran; at -100 - 20 ℃; for 21h;
DOI:10.1055/s-2002-19341

Reference yield:

: 421579-68-2
[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine

: (4R,5R)-5-Benzyloxymethyl-4-tert-butyl-3-((S)-2-methoxymethyl-pyrrolidin-1-yl)-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: LDA / tetrahydrofuran / 15 h / -78 °C

1.2: 33 percent / tetrahydrofuran / 21 h / -100 - 20 °C

2.1: tetrahydrofuran; hexane / 15 h / -100 °C

2.2: tetrahydrofuran; hexane / 15 h / -78 °C

3.1: TBAF / tetrahydrofuran / 96 h / 20 °C

With tetrabutyl ammonium fluoride; lithium diisopropyl amide; In tetrahydrofuran; hexane;
DOI:10.1055/s-2002-19341