(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

Base Information

Chemical Name:(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene
CAS No.:1380003-23-5
Molecular Formula:C₂₂H₃₂O₄Si
Molecular Weight:388.579
Hs Code.:

Synonyms:(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

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Chemical Property of (1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

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Technology Process of (1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

There total 1 articles about (1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene 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%

: 853955-59-6
dimethyl-[2-(2-acetoxymethyl)phenyl]-silane

: 41967-81-1,58389-95-0,61568-79-4,134079-53-1
(E)-tetrahydro-2-<(3-methyl-2-penten-4-ynyl)oxy>-2H-pyran

: 1380003-23-5
(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

Guidance literature:: With platinum⁽⁰⁾-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; tri-tert-butyl phosphine; In toluene; xylenes; at 25 ℃; for 10h; stereoselective reaction; Inert atmosphere;
DOI:10.1002/chem.201103360

Reference yield: 90.0%

: 1380003-23-5
(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

: 1380003-25-7
(1E,3E)-1-[2-(hydroxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

Guidance literature:: With water; potassium carbonate; In methanol; at 25 ℃; for 2h; Inert atmosphere;
DOI:10.1002/chem.201103360

Reference yield:

: 1380003-23-5
(1E,3E)-1-[2-(acetoxymethyl)phenyl]dimethylsilyl-3-methyl-5-(tetrahydropyran-2-yloxy)penta-1,3-diene

: 68-26-8
RETINOL

Guidance literature:: Multi-step reaction with 3 steps

1.1: water; potassium carbonate / methanol / 2 h / 25 °C / Inert atmosphere

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.08 h / 20 °C / Inert atmosphere; Darkness

2.2: 1 h / 20 °C / Inert atmosphere; Darkness

3.1: chloro-trimethyl-silane; water / methanol / 0.17 h

With chloro-trimethyl-silane; tetrabutyl ammonium fluoride; water; potassium carbonate; In tetrahydrofuran; methanol; 2.1: Hiyama coupling / 2.2: Hiyama coupling;
DOI:10.1002/chem.201103360