2,8-Undecadienoic acid, 5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)-

Base Information

Chemical Name:2,8-Undecadienoic acid, 5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)-
CAS No.:479673-52-4
Molecular Formula:C34H46O7
Molecular Weight:566.735
Hs Code.:

2,8-Undecadienoic acid,
5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth
yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)-

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Chemical Property of 2,8-Undecadienoic acid, 5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)-

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Technology Process of 2,8-Undecadienoic acid, 5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)-

There total 12 articles about 2,8-Undecadienoic acid, 5-[(4-methoxyphenyl)methoxy]-10-[(4S,5S)-2-(4-methoxyphenyl)-5-meth yl-1,3-dioxan-4-yl]-4-methyl-, ethyl ester, (2E,4R,5R,8Z,10S)- 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: 74.0%

: C₃₃H₃₅O₃P

: 479673-32-0
(E)-(4R,5R)-5-(4-Methoxy-benzyloxy)-4-methyl-8-oxo-oct-2-enoic acid ethyl ester

: 479673-52-4
(2E,8Z)-(4R,5R,10S)-5-(4-Methoxy-benzyloxy)-10-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-4-methyl-undeca-2,8-dienoic acid ethyl ester

Guidance literature:: In tetrahydrofuran; at -78 - 20 ℃; for 4.33333h;

Reference yield: 74.0%

: 479673-32-0
(E)-(4R,5R)-5-(4-Methoxy-benzyloxy)-4-methyl-8-oxo-oct-2-enoic acid ethyl ester

: (2S)-{2-[(4R,5S)-2-(4-methoxyphenyl)-5-methyl[1,3]dioxan-4-yl]propyl}triphenylphosphane iodide

: 479673-52-4
(2E,8Z)-(4R,5R,10S)-5-(4-Methoxy-benzyloxy)-10-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-4-methyl-undeca-2,8-dienoic acid ethyl ester

Guidance literature:: With sodium hexamethyldisilazane;
DOI:10.1021/ol026942l

Reference yield:

: 479673-37-5
(2S)-2-[(4R,5S)-2-(4-methoxyphenyl)-5-methyl[1,3]dioxan-4-yl]propan-1-ol

: 479673-52-4
(2E,8Z)-(4R,5R,10S)-5-(4-Methoxy-benzyloxy)-10-[(4S,5S)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-4-methyl-undeca-2,8-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: I₂; imidazole; PPh₃

2: benzene / Heating

3: 74 percent / NaHMDS

With 1H-imidazole; iodine; sodium hexamethyldisilazane; triphenylphosphine; In benzene; 3: Wittig reaction;
DOI:10.1021/ol026942l