(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

Base Information

Chemical Name:(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate
CAS No.:147594-02-3
Molecular Formula:C₃₂H₃₅NO₄Si
Molecular Weight:525.72
Hs Code.:

Synonyms:(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

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Chemical Property of (E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

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Technology Process of (E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

There total 3 articles about (E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate 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: 30.0%

: 26820-93-9
ethyl 4,5-diphenyl-2-oxazoleacetate

: 96013-95-5
3-(tert-butyl-dimethyl-sylanyloxy)benzaldehyde

: 147594-02-3
(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

: 147594-03-4
(Z)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

Guidance literature:: With piperidine; toluene-4-sulfonic acid; In toluene; for 3h; Heating;
DOI:10.1021/jm00076a017

Reference yield:

: 119-53-9,579-44-2
2-hydroxy-2-phenylacetophenone

: 147594-02-3
(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 4-(dimethylamino)pyridine, pyridine, 2.) AcOH, NH₄OAc / 1.) CH₂Cl₂, a) 10 deg C, 30 min, b) RT, 2 h, 2.) reflux, 2 h

2: 32 percent / piperidine, p-TsOH / toluene / 3 h / Heating

With piperidine; pyridine; dmap; ammonium acetate; toluene-4-sulfonic acid; acetic acid; In toluene;
DOI:10.1021/jm00076a017

Reference yield:

: 36239-09-5
ethyl chlorocarbonylacetate

: 147594-02-3
(E)-ethyl α-<<3-<(1,1-dimethylethyl)dimethylsiloxy>phenyl>methylene>-4,5-diphenyl-2-oxazoleacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 4-(dimethylamino)pyridine, pyridine, 2.) AcOH, NH₄OAc / 1.) CH₂Cl₂, a) 10 deg C, 30 min, b) RT, 2 h, 2.) reflux, 2 h

2: 32 percent / piperidine, p-TsOH / toluene / 3 h / Heating

With piperidine; pyridine; dmap; ammonium acetate; toluene-4-sulfonic acid; acetic acid; In toluene;
DOI:10.1021/jm00076a017