5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

Base Information

Chemical Name:5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester
CAS No.:96720-39-7
Molecular Formula:C₁₈H₂₈O₃Si
Molecular Weight:320.504
Hs Code.:

Synonyms:5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

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Chemical Property of 5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

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Technology Process of 5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

There total 2 articles about 5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl 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: 87.0%

: 96720-53-5
5-methoxypentanoyl chloride

: 96720-38-6
(E)-1-(phenyldimethylsilyl)-2-buten-1-ol

: 96720-39-7
5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

Guidance literature:: In pyridine; benzene; at 0 - 25 ℃; for 6h;
DOI:10.1016/S0040-4039(00)98414-4

Reference yield:

: 3839-31-4
dimethyl(phenyl)silyllithium

: 96720-39-7
5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / tetrahydrofuran / -100 °C

2: 87 percent / pyridine; benzene / 6 h / 0 - 25 °C

In tetrahydrofuran; pyridine; benzene;
DOI:10.1016/S0040-4039(00)98414-4

Reference yield:

: 96720-39-7
5-Methoxy-pentanoic acid (E)-1-(dimethyl-phenyl-silanyl)-but-2-enyl ester

: 96720-44-4
(5E,9E)-(7R,8R)-10-(Dimethyl-phenyl-silanyl)-7-(3-methoxy-propyl)-8-methyl-deca-5,9-dienal

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) LDA, t-BuMe₂SiCl, TMEDA 2.) aq HCl / 1.) THF, -78 gradC to 25 gradC, 3 h 2.) 12 h

2: diethyl ether / 0 - 25 °C

3: 1.) LiAlH₄ 2.) CrO₃*2pyr / 1.) Et₂O, 0 gradC to 25 gradC 2.) CH₂Cl₂

4: 75 percent / tetrahydrofuran / 0.33 h / -78 °C

5: 81 percent / Hg(OCOCF₃)2 / benzene / 2 h / 200 °C

6: 2.) aq. HCl / 1.) THF, -78 gradC, 1 h. 2.) THF, 25 gradC, 2 h.

With hydrogenchloride; lithium aluminium tetrahydride; N,N,N,N,-tetramethylethylenediamine; mercury(II) trifluoroacetate; dipyridine chromium trioxide; tert-butyldimethylsilyl chloride; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; benzene;
DOI:10.1016/S0040-4039(00)98414-4