(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

Base Information

Chemical Name:(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide
CAS No.:1287718-55-1
Molecular Formula:C₁₄H₂₄N₂OS
Molecular Weight:268.423
Hs Code.:

Synonyms:(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

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Technology Process of (R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

There total 4 articles about (R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide 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%

: (R(S))-N-(R)-1-[2-(methylamino)phenyl]ethyl-2-methyl-2-propanesulfinamide

: 74-88-4
methyl iodide

: 1287718-55-1
(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

Guidance literature:: (R(S))-N-(R)-1-[2-(methylamino)phenyl]ethyl-2-methyl-2-propanesulfinamide; With lithium hexamethyldisilazane; In tetrahydrofuran; N,N-dimethyl-formamide; at -20 ℃; for 1h; Inert atmosphere;

methyl iodide; In tetrahydrofuran; N,N-dimethyl-formamide; for 2h; Inert atmosphere;
DOI:10.1021/jo1025767

Reference yield:

: 1287718-15-3
N-[(E)-1-[2-(methylamino)phenyl]ethylidene]-2-methyl-(R(S))-2-propanesulfinamide

: 1287718-55-1
(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: diisobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -78 °C / Inert atmosphere

2.1: lithium hexamethyldisilazane / tetrahydrofuran; N,N-dimethyl-formamide / 1 h / -20 °C / Inert atmosphere

2.2: 2 h / Inert atmosphere

With diisobutylaluminium hydride; lithium hexamethyldisilazane; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1021/jo1025767

Reference yield:

: 1859-75-2
o-(methylamino)acetophenone

: 1287718-55-1
(R(S))-N-(R)-[1-[2-(methylamino)phenyl]ethyl]-N,2-dimethyl-2-propanesulfinamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: titanium(IV) tetraethanolate / 12 h / 75 °C / Inert atmosphere

1.2: 0.17 h

2.1: diisobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -78 °C / Inert atmosphere

3.1: lithium hexamethyldisilazane / tetrahydrofuran; N,N-dimethyl-formamide / 1 h / -20 °C / Inert atmosphere

3.2: 2 h / Inert atmosphere

With titanium(IV) tetraethanolate; diisobutylaluminium hydride; lithium hexamethyldisilazane; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1021/jo1025767