(2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

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Chemical Name:(2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran
CAS No.:1108732-44-0
Molecular Formula:C₃₇H₄₀O₆
Molecular Weight:580.721
Hs Code.:

Synonyms:(2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

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Chemical Property of (2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

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Technology Process of (2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

There total 1 articles about (2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran 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%

: 824-94-2
p-methoxybenzyl chloride

: 440362-85-6
(2β,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-vinyltetrahydro-2H-pyran-3-ol

: 1108732-44-0
(2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

Guidance literature:: (2β,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-vinyltetrahydro-2H-pyran-3-ol; With sodium hydride; In N,N-dimethyl-formamide; paraffin oil; at 0 ℃; for 0.5h;

p-methoxybenzyl chloride; In N,N-dimethyl-formamide; paraffin oil; at 0 - 20 ℃;
DOI:10.1002/ejoc.200800770

Reference yield: 89.0%

: 1108732-44-0
(2R,3R,4R,5S,6S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-5-(4-methoxybenzyloxy)-6-vinyltetrahydro-2H-pyran

: 1108732-45-1
1-[(2S,3R,4S,5R,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)-3-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yl]ethane-1,2-diol

Guidance literature:: With osmium(VIII) oxide; water; 4-methylmorpholine N-oxide; In acetone; tert-butyl alcohol; at 20 ℃;
DOI:10.1002/ejoc.200800770