(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

Base Information

Chemical Name:(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran
CAS No.:73111-55-4
Molecular Formula:C₂₈H₃₁BrO₅
Molecular Weight:527.455
Hs Code.:

Synonyms:(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

Suppliers and Price of (2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

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Chemical Property of (2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

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Technology Process of (2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

There total 1 articles about (2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-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:

: 73111-55-4
(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

Guidance literature:: Mesylat 10, HBr;
DOI:10.1002/hlca.19790620736

Reference yield: 77.0%

: 73111-55-4
(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

: 93286-37-4
2,3,4-tri-O-benzyl-6-bromo-6-deoxy-α-D-mannopyranose

Guidance literature:: With sulfuric acid; In acetic acid; at 90 ℃; for 1.5h;
DOI:10.1002/hlca.19840670519

Reference yield:

: 73111-55-4
(2S,3S,4S,5S,6R)-3,4,5-Tris-benzyloxy-2-bromomethyl-6-methoxy-tetrahydro-pyran

: 93286-38-5
2,3,4-tri-O-benzyl-6-bromo-6-deoxy-D-mannono-1,5-lactone

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / 1 M H₂SO₄ / acetic acid / 1.5 h / 90 °C

2: 97 percent / DMSO / acetic anhydride / 18 h / Ambient temperature

With sulfuric acid; dimethyl sulfoxide; In acetic anhydride; acetic acid;
DOI:10.1002/hlca.19840670519