(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

Base Information

Chemical Name:(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide
CAS No.:1220959-90-9
Molecular Formula:C₁₄H₁₇NO₂
Molecular Weight:231.294
Hs Code.:

Synonyms:(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

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Chemical Property of (E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

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Technology Process of (E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

There total 3 articles about (E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-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: 29.0%

: 913260-88-5
2,2-dimethylpenta-3,4-dienal oxime

: 100-52-7
benzaldehyde

: 1220959-90-9
(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

Guidance literature:: With water; potassium hydroxide; at 60 ℃; for 24h;
DOI:10.1016/j.tet.2010.01.040

Reference yield:

: 109-86-4,95507-80-5
2-methoxy-ethanol

: 913260-88-5
2,2-dimethylpenta-3,4-dienal oxime

: 100-52-7
benzaldehyde

: 1220959-90-9
(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

: 1376476-79-7
2-(2-methoxyethoxy)-3,3-dimethyl-5-[(E)-2-(phenyl)vinyl]-3,4-dihydro-2H-pyrrole 1-oxide

Guidance literature:: With potassium tert-butylate; water; In tert-butyl alcohol; at 80 ℃; for 3h; Inert atmosphere;
DOI:10.1055/s-0031-1289726

Reference yield:

: 4058-51-9
2,2-dimethyl-3,4-pentadienal

: 1220959-90-9
(E)-2-hydroxy-3,3-dimethyl-5-(2-phenylethenyl)-3,4-dihydro-2H-pyrrole 1-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: hydroxylamine hydrochloride; triethylamine / dichloromethane

2: potassium tert-butylate; water / tert-butyl alcohol / 3 h / 80 °C / Inert atmosphere

With hydroxylamine hydrochloride; potassium tert-butylate; water; triethylamine; In dichloromethane; tert-butyl alcohol;
DOI:10.1055/s-0031-1289726