(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

Base Information

Chemical Name:(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene
CAS No.:1309595-73-0
Molecular Formula:C₂₂H₂₈O₃
Molecular Weight:340.463
Hs Code.:

Synonyms:(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

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Chemical Property of (R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

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Technology Process of (R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

There total 5 articles about (R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene 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: 93.0%

: 127793-67-3
(R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol

: 2746-25-0
p-Methoxybenzyl bromide

: 1309595-73-0
(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

Guidance literature:: (R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol; With tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran; mineral oil; at 0 - 20 ℃; for 0.5h;

p-Methoxybenzyl bromide; In tetrahydrofuran; mineral oil; Reflux;
DOI:10.1021/jo200466t

Reference yield: 90.0%

: 127793-67-3
(R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol

: 824-94-2
p-methoxybenzyl chloride

: 1309595-73-0
(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

Guidance literature:: (R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol; With potassium tert-butylate; In N,N-dimethyl-formamide; at 0 ℃; for 0.166667h; Inert atmosphere;

p-methoxybenzyl chloride; With tetra-(n-butyl)ammonium iodide; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 1h; Inert atmosphere;
DOI:10.1016/j.tet.2011.03.114

Reference yield:

: 5470-84-8
4-benzyloxybutanal

: 1309595-73-0
(R)-7-(benzyloxy)-4-((4-methoxybenzyl)oxy)hept-1-ene

Guidance literature:: Multi-step reaction with 2 steps

1.1: titanium(IV) isopropylate; (S)-[1,1']-binaphthalenyl-2,2'-diol / dichloromethane / 20 °C / Inert atmosphere; Molecular sieve

1.2: -78 - -20 °C / Inert atmosphere; Molecular sieve

1.3: -78 °C

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 0.17 h / 0 °C / Inert atmosphere

2.2: 1 h / 0 - 20 °C / Inert atmosphere

With titanium(IV) isopropylate; potassium tert-butylate; (S)-[1,1']-binaphthalenyl-2,2'-diol; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2011.03.114