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

Base Information

Chemical Name:ethyl (E)-2-(4-bromophenyl)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}acetate
CAS No.:250601-19-5
Molecular Formula:C₂₈H₂₅BrN₂O₅
Molecular Weight:549.421
Hs Code.:

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

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

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

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

: 144-55-8
sodium hydrogencarbonate

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

: 250602-67-6
ethyl (E)-2-(4-bromophenyl)-2-(hydroxyimino)acetate

: 250601-19-5
ethyl (E)-2-(4-bromophenyl)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}acetate

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

Reference yield: 73.0%

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

: 250602-67-6
ethyl (E)-2-(4-bromophenyl)-2-(hydroxyimino)acetate

: 250601-19-5
ethyl (E)-2-(4-bromophenyl)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}acetate

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 1h;
DOI:10.1248/cpb.50.1349

Reference yield:

: 103789-66-8
4-(5-methyl-2-phenyl-4-oxazolylmethoxy)-benzaldehyde

: 250601-19-5
ethyl (E)-2-(4-bromophenyl)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}acetate

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / NaBH₄ / methanol; tetrahydrofuran / 0.5 h / 20 °C

2: 99 percent / SOCl₂ / toluene / 0.5 h / 20 °C

3: 73 percent / NaH / dimethylformamide / 1 h / 20 °C

With sodium tetrahydroborate; thionyl chloride; sodium hydride; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; toluene;
DOI:10.1248/cpb.50.1349