(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

Base Information

Chemical Name:(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester
CAS No.:201004-59-3
Molecular Formula:C₂₆H₄₂O₆Si
Molecular Weight:478.701
Hs Code.:

Synonyms:(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

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Chemical Property of (Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

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Technology Process of (Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

There total 1 articles about (Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid 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: 81.0%

: 107905-52-2
ethyl 2-[bis(2,2,2-trifluoroethyl)phosphono]propionate

: 184762-94-5
[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-acetaldehyde

: 201004-59-3
(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

Guidance literature:: With potassium hexamethylsilazane; 18-crown-6 complexed with acetonitrile; In tetrahydrofuran; toluene; at -78 ℃; for 0.5h;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L

Reference yield: 85.0%

: 201004-59-3
(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

: 201004-60-6
(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-en-1-ol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; at 0 ℃; for 1h;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L

Reference yield:

: 201004-59-3
(Z)-4-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-2-methyl-but-2-enoic acid ethyl ester

: 201004-63-9
(4E,8E,12Z)-14-[3,4-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-2-(2-trimethylsilanyl-ethoxymethoxy)-phenyl]-4,8,12-trimethyl-tetradeca-4,8,12-trien-1-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / LiAlH₄ / diethyl ether / 1 h / 0 °C

2: 94 percent / lithium chloride, sym-collidine, methanesulfonyl chloride / dimethylformamide / 1 h / 0 °C

3: 85 percent / 1.) butyllithium / tetrahydrofuran; hexamethylphosphoric acid triamide; hexane / 1.) -50 deg C, 30 min; 2.) 4 deg C, 20 h

4: 89 percent / <1,3-bis(diphenylphosphanyl)propane>palladium chloride complex, lithium triethylhydroborate / tetrahydrofuran / 3 h / 4 °C

With 2,4,6-trimethyl-pyridine; lithium aluminium tetrahydride; n-butyllithium; bis(diphenylphosphino)propanepalladium(II) dichloride; lithium triethylborohydride; methanesulfonyl chloride; lithium chloride; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; hexane; N,N-dimethyl-formamide;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L