2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

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Chemical Name:2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical
CAS No.:1310329-30-6
Molecular Formula:C₂₅H₃₅N₅O₄S
Molecular Weight:501.65
Hs Code.:

2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

Synonyms:2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

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Chemical Property of 2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

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Technology Process of 2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

There total 3 articles about 2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical 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: 23.0%

: 1310329-29-3
3-(4-(ethynylsulfonyl)phenyl)-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

: 63697-61-0
4-azido-2,2,6,6-tetramethyl-1-piperidinyloxy radical

: 1310329-30-6
2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

Guidance literature:: In dichloromethane; at 20 ℃; for 12h;
DOI:10.1016/j.tetlet.2011.03.077

Reference yield:

: 1310329-28-2
4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical

: 1310329-30-6
2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride; ethanol; ethyl acetate

1.2: 0.33 h / 20 °C

1.3: 24 h / 0 - 20 °C / Inert atmosphere

2.1: dichloromethane / 12 h / 20 °C

With hydrogenchloride; ethanol; ethyl acetate; In dichloromethane;
DOI:10.1016/j.tetlet.2011.03.077

Reference yield:

: 2,2,5,5-tetramethyl-3-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical

: 1310329-30-6
2,2,6,6-tetramethyl-4-(4-{[4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}-1H-1,2,3-triazol-1-yl)piperidine1-yloxyl biradical

Guidance literature:: Multi-step reaction with 3 steps

1.1: chlorosulfonic acid / 2 h / 0 - 20 °C

1.2: 0.17 h

2.1: hydrogenchloride; ethanol; ethyl acetate

2.2: 0.33 h / 20 °C

2.3: 24 h / 0 - 20 °C / Inert atmosphere

3.1: dichloromethane / 12 h / 20 °C

With hydrogenchloride; chlorosulfonic acid; ethanol; ethyl acetate; In dichloromethane;
DOI:10.1016/j.tetlet.2011.03.077