t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

Base Information

Chemical Name:t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate
CAS No.:78765-14-7
Molecular Formula:C₁₇H₂₄O₅
Molecular Weight:308.375
Hs Code.:

Synonyms:

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Chemical Property of t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

There total 1 articles about t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate 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:

: 102152-36-3,102152-37-4,24457-21-4
tert-butyl 2-bromobutyrate

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 78765-14-7
t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Yield given;
DOI:10.1016/S0039-128X(81)90304-4

Reference yield:

: 78765-14-7
t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

: 84675-75-2
3-(p-methoxyphenyl)-4-(3',4'-dimethoxyphenyl)-3-hexene

Guidance literature:: Multi-step reaction with 4 steps

1: p-TosOH / xylene / 5.5 h / Heating

2: tetra-n-butyl ammonium hydrogen sulfate, NaOH / CH₂Cl₂; H₂O / 16 h / Ambient temperature

3: LiBu / tetrahydrofuran; hexane / 0.33 h / -78 °C

4: p-TosOH / 1 h / 190 °C

With sodium hydroxide; n-butyllithium; tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; In tetrahydrofuran; hexane; dichloromethane; water; xylene;
DOI:10.1016/S0039-128X(81)90304-4

Reference yield:

: 78765-14-7
t-butyl 2-ethyl-2,3-epoxy-3-(3',4'-dimethoxyphenyl)-propanoate

: 71113-07-0
3'-hydroxydiethylstilbestrol

Guidance literature:: Multi-step reaction with 5 steps

1: p-TosOH / xylene / 5.5 h / Heating

2: tetra-n-butyl ammonium hydrogen sulfate, NaOH / CH₂Cl₂; H₂O / 16 h / Ambient temperature

3: LiBu / tetrahydrofuran; hexane / 0.33 h / -78 °C

4: p-TosOH / 1 h / 190 °C

5: 480 mg / BBr₃ / CH₂Cl₂ / 1) -78 deg C, 2) -78 deg C to r.t. overnight

With sodium hydroxide; n-butyllithium; tetra(n-butyl)ammonium hydrogensulfate; boron tribromide; toluene-4-sulfonic acid; In tetrahydrofuran; hexane; dichloromethane; water; xylene;
DOI:10.1016/S0039-128X(81)90304-4