(2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

Base Information

Chemical Name:(2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran
CAS No.:67758-51-4
Molecular Formula:C₃₀H₃₄O₅
Molecular Weight:474.597
Hs Code.:

Synonyms:(2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

Suppliers and Price of (2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

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Chemical Property of (2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

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Technology Process of (2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

There total 1 articles about (2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-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:

: 67758-51-4
(2S,3S,4S,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

Guidance literature:: Aus Diol 20, Benzylchlorid/NaH;
DOI:10.1016/S0008-6215(00)84312-8

Reference yield: 65.0%

: 108-24-7
acetic anhydride

: 67758-51-4
(2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

: 88509-52-8
1-O-Acetyl-4-O-allyl-2,3-di-O-benzyl-α-L-rhamnopyranose

Guidance literature:: With sulfuric acid; acetic acid; at 45 ℃; for 3h;
DOI:10.1016/0008-6215(83)88004-5

Reference yield:

: 67758-51-4
(2S,3S,4R,5R,6R)-3-Allyloxy-4,5,6-tris-benzyloxy-2-methyl-tetrahydro-pyran

: 88509-53-9
4-O-Allyl-2,3-di-O-benzyl-α-L-rhamnopyranosylbromid

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / acetic acid, H₂SO₄ / 3 h / 45 °C

2: 99 percent / TiBr₄ / CH₂Cl₂; ethyl acetate / 0.5 h

With sulfuric acid; titanium(IV) bromide; acetic acid; In dichloromethane; ethyl acetate;
DOI:10.1016/0008-6215(83)88004-5