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

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Chemical Name:4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical
CAS No.:1310329-28-2
Molecular Formula:C₁₄H₁₇ClNO₃S
Molecular Weight:314.813
Hs Code.:

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

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Chemical Property of 4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical

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Technology Process of 4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical

There total 1 articles about 4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical 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: 73.0%

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

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

Guidance literature:: 2,2,5,5-tetramethyl-3-phenyl-2,5-dihydro-1H-pyrrol-1-yloxyl radical; With chlorosulfonic acid; at 0 - 20 ℃; for 2h;

With oxygen; lead dioxide; for 0.166667h; regioselective reaction;
DOI:10.1016/j.tetlet.2011.03.077

Reference yield: 15.0%

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

: 14630-40-1
Bis(trimethylsilyl)ethyne

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

Guidance literature:: 4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical; With hydrogenchloride; ethanol; ethyl acetate;

With aluminum (III) chloride; In dichloromethane; at 20 ℃; for 0.333333h;

Bis(trimethylsilyl)ethyne; In dichloromethane; at 0 - 20 ℃; for 24h; Inert atmosphere;
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

: 623-33-6
glycine ethyl ester hydrochloride

: 1330130-25-0
ethyl({[4-(2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)phenyl]sulfonyl}amino)acetate

Guidance literature:: 4-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)benzenesulfonyl chloride radical; glycine ethyl ester hydrochloride; With triethylamine; In dichloromethane; at 0 - 20 ℃; for 1h;

With iron; acetic acid; at 60 ℃; for 0.5h;
DOI:10.1016/j.tetlet.2011.03.077