(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

Base Information

Chemical Name:(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester
CAS No.:203118-33-6
Molecular Formula:C₃₉H₅₆O₈Si₂
Molecular Weight:709.04
Hs Code.:

Synonyms:(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

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Chemical Property of (E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

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Technology Process of (E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

There total 6 articles about (E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester 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:

: 32404-28-7
(S)-3-(3-acetyl-4-hydroxyphenyl)-2-aminopropanoic acid hydrochloride

: 203118-33-6
(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 81 percent / aq. NaNO₂

2: 61 percent / 30percent aq. H₂O₂, NaOH

3: 42 percent / K₂CO₃ / acetone / 22 h / Heating

4: Et₃N / CH₂Cl₂ / 4 h / Ambient temperature

With sodium hydroxide; dihydrogen peroxide; potassium carbonate; triethylamine; sodium nitrite; In dichloromethane; acetone;
DOI:10.1139/v97-612

Reference yield:

: 203118-25-6
(S)-3-(3,4-Bis-allyloxy-phenyl)-2-hydroxy-propionic acid allyl ester

: 210890-98-5
3,4-di(t-butyldimethylsilyloxy)-cinnamoyl chloride

: 203118-33-6
(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

Guidance literature:: With triethylamine; In dichloromethane; for 4h; Yield given; Ambient temperature;
DOI:10.1139/v97-612

Reference yield:

: 42085-50-7
(2S)-3-(3,4-dihydroxyphenyl)-2-hydroxypropionic acid

: 203118-33-6
(E)-3-[3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-phenyl]-acrylic acid (S)-1-allyloxycarbonyl-2-(3,4-bis-allyloxy-phenyl)-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 42 percent / K₂CO₃ / acetone / 22 h / Heating

2: Et₃N / CH₂Cl₂ / 4 h / Ambient temperature

With potassium carbonate; triethylamine; In dichloromethane; acetone;
DOI:10.1139/v97-612