acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

Base Information

Chemical Name:acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester
CAS No.:656240-52-7
Molecular Formula:C₃₂H₄₂O₅Si
Molecular Weight:534.768
Hs Code.:

acetic acid 5-(<i>tert</i>-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

Synonyms:acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

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Chemical Property of acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

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Technology Process of acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

There total 8 articles about acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl 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: 100.0%

: 58479-61-1
tert-butylchlorodiphenylsilane

: 656240-39-0
Acetic acid (S)-5-hydroxy-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

: 656240-52-7
acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

Guidance literature:: With 1H-imidazole; dmap; In dichloromethane; at 25 ℃; for 0.333333h;
DOI:10.1055/s-2003-42097

Reference yield:

: 656240-50-5
4-iodo-2-methoxymethoxy-1-methyl-benzene

: 656240-52-7
acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: 97 percent / Et₃N; CuI / (PPh₃)2PdCl₂ / benzene / 1 h / 25 °C

2.1: 91 percent / LiAlH₄ / tetrahydrofuran / 1 h / 25 °C

3.1: 100 percent / Hg(OCOCF₃)2 / 19 h / Heating

4.1: 87 percent / i-Bu₃Al / CH₂Cl₂ / 0.5 h / 25 °C

5.1: BH₃*SMe₂ / tetrahydrofuran / 25 °C

5.2: 91 percent / aq. NaOH; H₂O₂ / 2 h / 25 °C

6.1: 53 percent / lipase AK / benzene / 17 h / 25 °C

7.1: 100 percent / imidazole; 4-DMAP / CH₂Cl₂ / 0.33 h / 25 °C

With 1H-imidazole; dmap; copper(l) iodide; lithium aluminium tetrahydride; lipase AK; dimethylsulfide borane complex; triisobutylaluminum; mercury(II) trifluoroacetate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; benzene; 1.1: Sonogashira coupling / 4.1: Claisen rearrangement;
DOI:10.1055/s-2003-42097

Reference yield:

: (E)-3-(3-Methoxymethoxy-4-methyl-phenyl)-prop-2-en-1-ol

: 656240-52-7
acetic acid 5-(tert-butyl-diphenyl-silanyloxy)-3-(3-methoxymethoxy-4-methyl-phenyl)-pentyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: 100 percent / Hg(OCOCF₃)2 / 19 h / Heating

2.1: 87 percent / i-Bu₃Al / CH₂Cl₂ / 0.5 h / 25 °C

3.1: BH₃*SMe₂ / tetrahydrofuran / 25 °C

3.2: 91 percent / aq. NaOH; H₂O₂ / 2 h / 25 °C

4.1: 53 percent / lipase AK / benzene / 17 h / 25 °C

5.1: 100 percent / imidazole; 4-DMAP / CH₂Cl₂ / 0.33 h / 25 °C

With 1H-imidazole; dmap; lipase AK; dimethylsulfide borane complex; triisobutylaluminum; mercury(II) trifluoroacetate; In tetrahydrofuran; dichloromethane; benzene; 2.1: Claisen rearrangement;
DOI:10.1055/s-2003-42097