15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

Base Information

Chemical Name:15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol
CAS No.:1112844-80-0
Molecular Formula:C₄₀H₆₂O₅
Molecular Weight:622.929
Hs Code.:

Synonyms:15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

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Chemical Property of 15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

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Technology Process of 15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

There total 4 articles about 15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-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: 94.0%

: 1269799-12-3
(R)-1-(benzyloxy)-1-((4R,5R)-5-(5-(benzyloxy)pentyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-19-hydroxynonadecan-4-one

: 1112844-80-0
15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

Guidance literature:: With iron(III) chloride hexahydrate; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1016/j.tetasy.2010.11.006

Reference yield: 88.0%

: 1112844-78-6
(15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxabicyclo[3.2.1]octan-5-yl)pentadecyloxy)(tert-butyl)dimethylsilane

: 1112844-80-0
15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

Guidance literature:: With toluene-4-sulfonic acid; In methanol; at 20 ℃; for 1h;
DOI:10.1016/j.tetlet.2008.10.137

Reference yield:

: 1112844-76-4
(1R,2R,5S,7R)-7-(5-(benzyloxy)pentyl)-5-(15-(tert-butyldimethylsilyloxy)pentadecyl)-6,8-dioxabicyclo[3.2.1]octan-2-ol

: 1112844-80-0
15-((1R,2R,5S,7R)-2-(benzyloxy)-7-(5-(benzyloxy)pentyl)-6,8-dioxa-bicyclo[3.2.1]octan-5-yl)pentadecan-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

1.2: 1 h / 0 °C

2.1: toluene-4-sulfonic acid / methanol / 0.5 h / 20 °C

With sodium hydride; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2012.12.045