4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

Base Information

Chemical Name:4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide
CAS No.:1403478-06-7
Molecular Formula:C₂₂H₃₄N₂O₂
Molecular Weight:358.524
Hs Code.:

Synonyms:4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

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Chemical Property of 4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

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Technology Process of 4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

There total 2 articles about 4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide 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: 80.0%

: 2564-83-2,45842-10-2,126517-51-9,25657-03-8,26933-82-4,54637-06-8,64104-42-3
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical

: 852058-12-9
1-phenyl-2,2-dimethylpent-4-en-1-one oxime

: 1403478-06-7
4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

Guidance literature:: With diethylazodicarboxylate; In toluene; at 50 ℃; for 72h; Inert atmosphere;
DOI:10.1002/anie.201203799

Reference yield:

: 611-70-1
phenyl isopropyl ketone

: 1403478-06-7
4,4-dimethyl-5-phenyl-2-(((2,2,6,6-tetramethylpiperidin-1-yl)oxy)methyl)-3,4-dihydro-2H-pyrrole-1-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: potassium tert-butylate / tert-butyl alcohol / 4.5 h / Reflux; Inert atmosphere

2: hydroxylamine hydrochloride; sodium acetate / ethanol; water / 20 °C

3: diethylazodicarboxylate / toluene / 72 h / 50 °C / Inert atmosphere

With hydroxylamine hydrochloride; potassium tert-butylate; sodium acetate; diethylazodicarboxylate; In ethanol; water; toluene; tert-butyl alcohol;
DOI:10.1002/anie.201203799