1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

Base Information

Chemical Name:1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene
CAS No.:1268381-63-0
Molecular Formula:C₁₉H₁₅NO₄S
Molecular Weight:353.398
Hs Code.:

Synonyms:1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

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Chemical Property of 1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

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Technology Process of 1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

There total 9 articles about 1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene 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: 92.0%

: 1268381-68-5
(3-(4-nitrophenyl)prop-2-ynyl)(3-p-tolylprop-2-ynyl)sulfane

: 1268381-63-0
1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere; Cooling with ice;
DOI:10.1021/ol102861j

Reference yield:

: 636-98-6
p-nitrobenzene iodide

: 1268381-63-0
1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

Guidance literature:: Multi-step reaction with 6 steps

1.1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / 2 h / 20 °C / Inert atmosphere

2.1: ethanol; pyridinium p-toluenesulfonate / 20 °C

3.1: carbon tetrabromide; triphenylphosphine / dichloromethane / Inert atmosphere; Cooling with ice

4.1: methanol / 0 - 20 °C / Inert atmosphere

5.1: methanol; potassium carbonate / 0.25 h / -20 °C / Inert atmosphere

5.2: 3 h / -20 - 20 °C / Inert atmosphere

6.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2 h / 20 °C / Inert atmosphere; Cooling with ice

With methanol; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; ethanol; carbon tetrabromide; pyridinium p-toluenesulfonate; potassium carbonate; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; In methanol; dichloromethane; 1.1: Sonogashira coupling;
DOI:10.1021/ol102861j

Reference yield:

: 61266-31-7
2-((3-(4-nitrophenyl)prop-2-yn-1-yl)oxy)tetrahydro-2H-pyran

: 1268381-63-0
1-methyl-4-(3-(3-(4-nitrophenyl)prop-2-ynylsulfonyl)prop-1-ynyl)benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: ethanol; pyridinium p-toluenesulfonate / 20 °C

2.1: carbon tetrabromide; triphenylphosphine / dichloromethane / Inert atmosphere; Cooling with ice

3.1: methanol / 0 - 20 °C / Inert atmosphere

4.1: methanol; potassium carbonate / 0.25 h / -20 °C / Inert atmosphere

4.2: 3 h / -20 - 20 °C / Inert atmosphere

5.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 2 h / 20 °C / Inert atmosphere; Cooling with ice

With methanol; ethanol; carbon tetrabromide; pyridinium p-toluenesulfonate; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; In methanol; dichloromethane;
DOI:10.1021/ol102861j