(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

Base Information

Chemical Name:(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane
CAS No.:220169-90-4
Molecular Formula:C₁₆H₂₆O₂
Molecular Weight:250.381
Hs Code.:

Synonyms:(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

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Chemical Property of (S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

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Technology Process of (S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

There total 4 articles about (S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane 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%

: 220170-13-8
Toluene-4-sulfonic acid (S)-1-[2-(3,5-dimethoxy-phenyl)-ethyl]-3-methyl-pentyl ester

: 220169-90-4
(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; at 35 ℃; for 1h;
DOI:10.1016/S0968-0896(98)80014-X

Reference yield:

: 1080-05-3
3-(3,5-dimethoxyphenyl)-1-propanol

: 220169-90-4
(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

Guidance literature:: Multi-step reaction with 4 steps

1.1: 96 percent / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / 2.3 h / -60 - 20 °C

2.1: Mg; p-toluenesulfonic acid monohydrate; 1,2-dibromoethane / diethyl ether / 2.5 h / Heating

2.2: 56 percent / diethyl ether / 2.25 h / Heating

3.1: 79 percent / pyridine / CHCl₃ / 3 h / 0 - 20 °C

4.1: 81 percent / LiAlH₄ / diethyl ether / 1 h / 35 °C

With pyridine; lithium aluminium tetrahydride; oxalyl dichloride; toluene-4-sulfonic acid; magnesium; dimethyl sulfoxide; ethylene dibromide; triethylamine; In diethyl ether; dichloromethane; chloroform; 1.1: Oxidation / 2.1: Metallation / 2.2: Grignard reaction / 3.1: Tosylation / 4.1: Reduction;
DOI:10.1016/S0968-0896(98)80014-X

Reference yield:

: 125187-47-5
3-(3,5-dimethoxyphenyl)-1-propanal

: 220169-90-4
(S)-1-(3,5,-dimethoxyphenyl)-5-methylheptane

Guidance literature:: Multi-step reaction with 3 steps

1.1: Mg; p-toluenesulfonic acid monohydrate; 1,2-dibromoethane / diethyl ether / 2.5 h / Heating

1.2: 56 percent / diethyl ether / 2.25 h / Heating

2.1: 79 percent / pyridine / CHCl₃ / 3 h / 0 - 20 °C

3.1: 81 percent / LiAlH₄ / diethyl ether / 1 h / 35 °C

With pyridine; lithium aluminium tetrahydride; toluene-4-sulfonic acid; magnesium; ethylene dibromide; In diethyl ether; chloroform; 1.1: Metallation / 1.2: Grignard reaction / 2.1: Tosylation / 3.1: Reduction;
DOI:10.1016/S0968-0896(98)80014-X