N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

Base Information

Chemical Name:N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide
CAS No.:1572928-52-9
Molecular Formula:C₁₆H₂₃N₃O₂S
Molecular Weight:321.444
Hs Code.:

Synonyms:N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

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Chemical Property of N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

Chemical Property:

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Technology Process of N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

There total 6 articles about N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide 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:

: 1572928-51-8
benzyl 4-(4-((1-methylethyl)-sulfamoyl)phenyl)-3-(1-propyn-1-yl)-1-piperazinecarboxylate

: 1572928-52-9
N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

Guidance literature:: With trifluorormethanesulfonic acid; trifluoroacetic acid; at 0 - 20 ℃; for 0.25h; Inert atmosphere;

Reference yield:

: 1984-27-6
4-bromo-N-(1-methylethyl)benzenesulfonamide

: 1572928-52-9
N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: sodium t-butanolate; johnphos; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 4 h / 20 - 110 °C / Inert atmosphere

2: trifluoroacetic acid; trifluorormethanesulfonic acid / 0.25 h / 0 - 20 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; trifluorormethanesulfonic acid; trifluoroacetic acid; johnphos; sodium t-butanolate; In toluene;

Reference yield:

: 1361224-49-8
benzyl (2-((tert-butoxycarbonyl)amino)ethyl)(2-oxo-3-pentyn-1-yl)-carbamate

: 1572928-52-9
N-(1-methylethyl)-4-(2-(1-propyn-1-yl)-1-piperazinyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid / dichloromethane / 0.25 h / -10 - 20 °C

1.2: 2 h

2.1: sodium t-butanolate; johnphos; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 4 h / 20 - 110 °C / Inert atmosphere

3.1: trifluoroacetic acid; trifluorormethanesulfonic acid / 0.25 h / 0 - 20 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; trifluorormethanesulfonic acid; trifluoroacetic acid; johnphos; sodium t-butanolate; In dichloromethane; toluene;