ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

Base Information

Chemical Name:ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate
CAS No.:250601-44-6
Molecular Formula:C₃₆H₃₄N₂O₆
Molecular Weight:590.676
Hs Code.:

Synonyms:ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

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Chemical Property of ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

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Technology Process of ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

There total 6 articles about ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate 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: 66.0%

: ethyl acetate n-hexane

: 250602-53-0
4-{[4-(chloromethyl)phenoxy]methyl}-5-methyl-2-phenyl-1,3-oxazole

: 250602-79-0
ethyl (E)-4-(hydroxyimino)-4-(4-phenoxyphenyl)butyrate

: 250601-44-6
ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

Guidance literature:: With hydrogenchloride; sodium chloride; sodium hydrogencarbonate; In N,N-dimethyl-formamide;

Reference yield: 66.0%

: 250602-53-0
4-{[4-(chloromethyl)phenoxy]methyl}-5-methyl-2-phenyl-1,3-oxazole

: 250602-79-0
ethyl (E)-4-(hydroxyimino)-4-(4-phenoxyphenyl)butyrate

: 250601-44-6
ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 2h;
DOI:10.1248/cpb.51.138

Reference yield:

: 101-84-8
diphenylether

: 250601-44-6
ethyl (E)-4-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-4-(4-phenoxyphenyl)butyrate

Guidance literature:: Multi-step reaction with 3 steps

1: AlCl₃ / CH₂Cl₂ / 3 h / 0 °C

2: hydroxylamine hydrochloride; sodium acetate / ethanol / 15 h / Heating

3: 66 percent / sodium hydride / dimethylformamide / 2 h / 0 °C

With aluminium trichloride; hydroxylamine hydrochloride; sodium acetate; sodium hydride; In ethanol; dichloromethane; N,N-dimethyl-formamide; 1: Friedel-Crafts acylation;
DOI:10.1248/cpb.51.138