Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

Base Information

Chemical Name:Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane
CAS No.:845508-89-6
Molecular Formula:C₂₀H₃₂OSi
Molecular Weight:316.559
Hs Code.:

Synonyms:Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

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Chemical Property of Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

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Technology Process of Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

There total 5 articles about Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane 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: 63.0%

: 1530-32-1
ethyltriphenylphosphonium bromide

: 845508-87-4
3-[(tert-butyl)(dimethyl)silanyloxy]-2-methylidene-5-phenylpentanal

: 845508-89-6
Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

Guidance literature:: ethyltriphenylphosphonium bromide; With potassium hexamethylsilazane; In tetrahydrofuran; at 0 ℃;

3-[(tert-butyl)(dimethyl)silanyloxy]-2-methylidene-5-phenylpentanal; In tetrahydrofuran; at -78 - 20 ℃;
DOI:10.1021/jo0482209

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 845508-89-6
Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

Guidance literature:: Multi-step reaction with 4 steps

1.1: 85 percent / imidazole / CH₂Cl₂ / 4 h / 20 °C

2.1: 63 percent / K₂CO₃ / methanol / 2 h / 20 °C

3.1: 99 percent / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / -50 - 25 °C

4.1: KHMDS / tetrahydrofuran / 0 °C

4.2: 63 percent / tetrahydrofuran / -78 - 20 °C

With 1H-imidazole; oxalyl dichloride; potassium hexamethylsilazane; potassium carbonate; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 3.1: Swern oxidation;
DOI:10.1021/jo0482209

Reference yield:

: 235090-81-0
Acetic acid 3-hydroxy-2-methylene-5-phenyl-pentyl ester

: 845508-89-6
Z-(tert-butyl)(dimethyl)(2-methylidene-1-phenethyl-pent-3-enyloxy)silane

Guidance literature:: Multi-step reaction with 4 steps

1.1: 85 percent / imidazole / CH₂Cl₂ / 4 h / 20 °C

2.1: 63 percent / K₂CO₃ / methanol / 2 h / 20 °C

3.1: 99 percent / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / -50 - 25 °C

4.1: KHMDS / tetrahydrofuran / 0 °C

4.2: 63 percent / tetrahydrofuran / -78 - 20 °C

With 1H-imidazole; oxalyl dichloride; potassium hexamethylsilazane; potassium carbonate; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 3.1: Swern oxidation;
DOI:10.1021/jo0482209