(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

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Chemical Name:(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol
CAS No.:114811-22-2
Molecular Formula:C₂₉H₄₀O₆
Molecular Weight:484.633
Hs Code.:

Synonyms:(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

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Chemical Property of (E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

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Technology Process of (E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

There total 14 articles about (E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-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%

: 124890-29-5
ethyl (2E,4S,5R,6R,7R)-7-(4-methoxybenzyloxy)-5,6-<1-(4-methoxyphenyl)ethylidenedioxy>-2,4,6-trimethylnon-2-enoate

: 114811-22-2
(2E,4S,5R,6R,7R)-7-(4-methoxybenzyloxy)-5,6-<1-(4-methoxyphenyl)ethylenedioxy>-2,4,6-trimethylnon-2-en-1-ol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; -10 deg C, 30 min, 0 deg C, 30 mn;
DOI:10.1248/cpb.37.1160

Reference yield: 94.0%

: 124890-29-5
(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-enoic acid ethyl ester

: 114811-22-2
(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; at 0 ℃;
DOI:10.1016/S0040-4039(00)96566-3

Reference yield:

: 27150-99-8
1,1-dimethoxy-1-(4-methoxyphenyl)ethane

: 114811-22-2
(E)-(S)-4-[(4R,5R)-5-[(S)-1-(4-Methoxy-benzyloxy)-propyl]-2-(4-methoxy-phenyl)-2,5-dimethyl-[1,3]dioxolan-4-yl]-2-methyl-pent-2-en-1-ol

Guidance literature:: Multi-step reaction with 5 steps

1: 95 percent / CSA / Ambient temperature

2: 98 percent / KOH / Ambient temperature

3: (COCl)2, Et₃N / dimethylsulfoxide

4: 1,2-dichloro-ethane / Heating

5: 94 percent / LiAlH₄ / diethyl ether / 0 °C

With potassium hydroxide; lithium aluminium tetrahydride; oxalyl dichloride; camphor-10-sulfonic acid; triethylamine; In diethyl ether; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1016/S0040-4039(00)96566-3