N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

Base Information

Chemical Name:N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine
CAS No.:1354657-78-5
Molecular Formula:C₂₃H₃₀N₂O₄S
Molecular Weight:430.568
Hs Code.:

Synonyms:N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

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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 N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

Chemical Property:

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Technology Process of N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

There total 7 articles about N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine 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: 81.0%

: 1354657-77-4
{4-[(E)-2-(4-but-2-ynyloxybenzenesulfonyl)vinyl]benzyl}diethylamine

: 1354657-78-5
N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

Guidance literature:: With hydroxylamine; In tetrahydrofuran; at 20 ℃; for 25h;

Reference yield:

: 1354657-75-2
tert-butyl {4-[2-(4-but-2-ynyloxybenzenesulfonyl)vinyl]benzyl}carbamate

: 1354657-78-5
N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C

2: sodium tris(acetoxy)borohydride; acetic acid / methanol / 1.5 h / 20 °C

3: hydroxylamine / tetrahydrofuran / 25 h / 20 °C

With hydrogenchloride; hydroxylamine; sodium tris(acetoxy)borohydride; acetic acid; In tetrahydrofuran; 1,4-dioxane; methanol;

Reference yield:

: 14763-60-1
4-methanesulfonyl-phenol

: 1354657-78-5
N-[2-(4-but-2-ynyloxybenzenesulfonyl)-1-(4-diethylaminomethylphenyl)ethyl]hydroxylamine

Guidance literature:: Multi-step reaction with 7 steps

1.1: potassium carbonate / dimethyl sulfoxide / 6 h

2.1: lithium diisopropyl amide / tetrahydrofuran; hexane; n-heptane; ethylbenzene / 0.5 h / Inert atmosphere

2.2: 1 h / -78 - 20 °C

3.1: sodium tetrahydroborate / methanol / 2.5 h / 0 °C

4.1: methanesulfonyl chloride; triethylamine / dichloromethane / 3.5 h / 0 °C

5.1: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C

6.1: sodium tris(acetoxy)borohydride; acetic acid / methanol / 1.5 h / 20 °C

7.1: hydroxylamine / tetrahydrofuran / 25 h / 20 °C

With hydrogenchloride; sodium tetrahydroborate; hydroxylamine; sodium tris(acetoxy)borohydride; potassium carbonate; acetic acid; methanesulfonyl chloride; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; 1,4-dioxane; methanol; hexane; n-heptane; dichloromethane; ethylbenzene; dimethyl sulfoxide;