4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

Base Information

Chemical Name:4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid
CAS No.:74361-87-8
Molecular Formula:C₁₈H₂₀N₂O₂
Molecular Weight:296.369
Hs Code.:

Synonyms:4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

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Chemical Property of 4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

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Technology Process of 4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

There total 4 articles about 4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid 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: 55.4%

: 74362-02-0
4'-Methoxy-4-methyl-4-nitro-3-(4-pyridyl)valerophenon

: 74361-87-8
4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

Guidance literature:: With formic acid; zinc; In ethanol; at 45 - 55 ℃; for 7h;
DOI:10.1002/hlca.19800630313

Reference yield:

: 872-85-5
pyridine-4-carbaldehyde

: 74361-87-8
4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

Guidance literature:: Multi-step reaction with 3 steps

1: 1 percent NaOH solution (in water) / Ambient temperature

2: Natriummethanolat / methanol / 40 °C

3: 55.4 percent / formic acid, Zn powder / ethanol / 7 h / 45 - 55 °C

With sodium hydroxide; formic acid; sodium methylate; zinc; In methanol; ethanol;
DOI:10.1002/hlca.19800630313

Reference yield:

: 72512-24-4
1-(4-methoxyphenyl)-3-(pyridin-4-yl)prop-2-en-1-one

: 74361-87-8
4-(2'-(p-Methoxyphenyl)-5',5'-dimethyl-1'-pyrrolin-4'-yl)pyridin-1'-oxid

Guidance literature:: Multi-step reaction with 2 steps

1: Natriummethanolat / methanol / 40 °C

2: 55.4 percent / formic acid, Zn powder / ethanol / 7 h / 45 - 55 °C

With formic acid; sodium methylate; zinc; In methanol; ethanol;
DOI:10.1002/hlca.19800630313