(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

Base Information

Chemical Name:(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate
CAS No.:1345545-25-6
Molecular Formula:C₃₇H₆₂O₆
Molecular Weight:602.896
Hs Code.:

Synonyms:(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

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Chemical Property of (E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

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Technology Process of (E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

There total 7 articles about (E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate 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: 55.0%

: C₂₁H₃₂O₅

: 112-67-4
n-hexadecanoyl chloride

: 1345545-26-7
(E)-3-(3,7-dimethylocta-2,6-dien-1-yl)-6-(hydroxymethyl)-4-methoxy-2-(methoxymethoxy)benzyl palmitate

: 1345545-25-6
(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

: 1345545-27-8
(E)-(4-(3,7-dimethylocta-2,6-dien-1-yl)-5-methoxy-3-(methoxymethoxy)-1,2-phenylene)bis(methylene) dipalmitate

Guidance literature:: With pyridine; lithium chloride; In tetrahydrofuran; at -30 - -10 ℃; for 3h; Inert atmosphere;
DOI:10.1016/j.tetlet.2018.03.065

Reference yield:

: 1345545-24-5
C₂₁H₃₂O₅

: 112-67-4
n-hexadecanoyl chloride

: 1345545-26-7
(E)-3-(3,7-dimethylocta-2,6-dien-1-yl)-6-(hydroxymethyl)-4-methoxy-2-(methoxymethoxy)benzyl palmitate

: 1345545-25-6
(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

: 1345545-27-8
(E)-(4-(3,7-dimethylocta-2,6-dien-1-yl)-5-methoxy-3-(methoxymethoxy)-1,2-phenylene)bis(methylene) dipalmitate

Guidance literature:: With pyridine; dmap; In dichloromethane; at 0 ℃;
DOI:10.1016/j.tet.2011.09.104

Reference yield:

: 1345545-18-7
6-bromo-7-hydroxy-5-methoxyisobenzofuran-1(3H)-one

: 1345545-26-7
(E)-3-(3,7-dimethylocta-2,6-dien-1-yl)-6-(hydroxymethyl)-4-methoxy-2-(methoxymethoxy)benzyl palmitate

: 1345545-25-6
(E)-4-(3,7-dimethylocta-2,6-dien-1-yl)-2-(hydroxymethyl)-5-methoxy-3-(methoxymethoxy)benzyl palmitate

: 1345545-27-8
(E)-(4-(3,7-dimethylocta-2,6-dien-1-yl)-5-methoxy-3-(methoxymethoxy)-1,2-phenylene)bis(methylene) dipalmitate

Guidance literature:: Multi-step reaction with 4 steps

1: N-ethyl-N,N-diisopropylamine / 1,2-dichloro-ethane / 13 h / 0 - 20 °C

2: n-butyllithium / tetrahydrofuran; hexane / 0.33 h / -78 °C

3: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 °C

4: pyridine; dmap / dichloromethane / 0 °C

With pyridine; dmap; lithium aluminium tetrahydride; n-butyllithium; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; hexane; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/j.tet.2011.09.104