3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Base Information

Chemical Name:3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester
CAS No.:272130-79-7
Molecular Formula:C₁₈H₃₀O₃Si
Molecular Weight:322.52
Hs Code.:

3-[2-(<i>tert</i>-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Synonyms:3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

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Chemical Property of 3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Chemical Property:

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Technology Process of 3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

There total 6 articles about 3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl 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:

: 272130-77-5
methyl 3-(2-tert-butyldimethylsilyloxyethyl)-4-vinylbenzoate

: 272130-79-7
3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Guidance literature:: With hydrogen; 10percent Pd/C; In ethyl acetate; for 1h; under 1551.49 Torr;
DOI:10.1021/jm990448e

Reference yield:

: 53596-60-4
methyl 3-allyl-4-hydroxybenzoate

: 272130-79-7
3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: O₃ / methanol / 0.08 h / -78 °C

1.2: NaBH₄ / methanol / 14 h / -78 - 20 °C

2.1: 71 percent / imidazole / dimethylformamide / 14 h / 20 °C

3.1: Et₃N / tetrahydrofuran / -78 - 20 °C

4.1: (PPh₃)2PdCl₂; PPh₃; LiCl / dimethylformamide / 14 h / 90 °C

5.1: H₂ / 10percent Pd/C / ethyl acetate / 1 h / 1551.49 Torr

With 1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; hydrogen; ozone; triethylamine; triphenylphosphine; lithium chloride; 10percent Pd/C; In tetrahydrofuran; methanol; ethyl acetate; N,N-dimethyl-formamide; 1.1: Ozonolysis / 1.2: Reduction / 2.1: Silylation / 3.1: Triflation / 4.1: Vinylation / 5.1: Catalytic hydrogenation;
DOI:10.1021/jm990448e

Reference yield:

: 99-76-3,156291-94-0
methyl 4-hydroxylbenzoate

: 272130-79-7
3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-ethyl-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: K₂CO₃ / acetone / 16 h / 0 - 20 °C

2.1: BCl₃ / chlorobenzene / 8 h / 20 °C

3.1: O₃ / methanol / 0.08 h / -78 °C

3.2: NaBH₄ / methanol / 14 h / -78 - 20 °C

4.1: 71 percent / imidazole / dimethylformamide / 14 h / 20 °C

5.1: Et₃N / tetrahydrofuran / -78 - 20 °C

6.1: (PPh₃)2PdCl₂; PPh₃; LiCl / dimethylformamide / 14 h / 90 °C

7.1: H₂ / 10percent Pd/C / ethyl acetate / 1 h / 1551.49 Torr

With 1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; hydrogen; boron trichloride; potassium carbonate; ozone; triethylamine; triphenylphosphine; lithium chloride; 10percent Pd/C; In tetrahydrofuran; methanol; ethyl acetate; N,N-dimethyl-formamide; chlorobenzene; acetone; 1.1: Alkylation / 2.1: Rearrangement / 3.1: Ozonolysis / 3.2: Reduction / 4.1: Silylation / 5.1: Triflation / 6.1: Vinylation / 7.1: Catalytic hydrogenation;
DOI:10.1021/jm990448e