(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

Base Information

Chemical Name:(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol
CAS No.:148933-80-6
Molecular Formula:C₁₉H₃₀O₄
Molecular Weight:322.445
Hs Code.:

Synonyms:(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

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Chemical Property of (2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

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Technology Process of (2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

There total 14 articles about (2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol 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: 98.0%

: (4R,5R)-4-((1R,3S)-1,3-Dimethyl-pent-4-enyl)-5-methoxy-2-(4-methoxy-phenyl)-[1,3]dioxane

: 148933-80-6
(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

Guidance literature:: With diisobutylaluminium hydride; In dichloromethane; at -78 - 25 ℃; for 1h;
DOI:10.1039/c39930000619

Reference yield:

: 2186-92-7
p-Anisaldehyde dimethyl acetal

: 148933-80-6
(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / CSA / CH₂Cl₂ / 4 h / 25 °C

2: 96 percent / DIBALH / CH₂Cl₂ / 2 h / 25 °C

With camphor-10-sulfonic acid; diisobutylaluminium hydride; In dichloromethane;

Reference yield:

: 148933-59-9
(4R,5S)-4-Methyl-3-((S)-4-methyl-hex-5-enoyl)-5-phenyl-oxazolidin-2-one

: 148933-80-6
(2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol

Guidance literature:: Multi-step reaction with 7 steps

2: 98 percent / aq. LiBH₄ / diethyl ether; tetrahydrofuran / 1 h / 25 °C

3: 78 percent / Et₃N, DMAP / CH₂Cl₂ / 12 h / 0 °C

4: 1.) LiEt₃BH, 2.) 1 N aq. NaOH, 30percent aq. H₂O₂ / 1.) THF, 25 deg C, 8 h, 2.) MeOH, 25 deg C, 16 h

5: 93 percent / TBAF / tetrahydrofuran / 1.5 h / 25 °C

6: 97 percent / CSA / CH₂Cl₂ / 4 h / 25 °C

7: 96 percent / DIBALH / CH₂Cl₂ / 2 h / 25 °C

With dmap; sodium hydroxide; lithium borohydride; camphor-10-sulfonic acid; tetrabutyl ammonium fluoride; dihydrogen peroxide; diisobutylaluminium hydride; lithium triethylborohydride; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane;