(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

Base Information

Chemical Name:(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester
CAS No.:475630-60-5
Molecular Formula:C₂₉H₃₄O₈S
Molecular Weight:542.65
Hs Code.:

Synonyms:(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

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Chemical Property of (3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

Chemical Property:

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Technology Process of (3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

There total 3 articles about (3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester 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: 95.0%

: 124-63-0
methanesulfonyl chloride

: 475630-58-1
methyl (3R,4R,5R)-3,4,6-tris(benzyloxy)-5-hydroxyhexanoate

: 475630-60-5
(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

Guidance literature:: With pyridine; at 0 - 20 ℃; for 6h;
DOI:10.1016/S0040-4039(02)00852-3

Reference yield:

: 55628-54-1
3,4,6-tri-O-benzyl-D-glucal

: 475630-60-5
(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / pyridinium chlorochromate / 1,2-dichloro-ethane / 6 h / Heating

2: 70 percent / H₂SO₄ / 6 h / Heating

3: 95 percent / pyridine / 6 h / 0 - 20 °C

With pyridine; sulfuric acid; pyridinium chlorochromate; In 1,2-dichloro-ethane;
DOI:10.1016/S0040-4039(02)00852-3

Reference yield:

: 79999-46-5,72605-77-7
(4R,5S,6R)-4,5-bis(benzyloxy)-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-one

: 475630-60-5
(3R,4S,5R)-3,4,6-Tris-benzyloxy-5-methanesulfonyloxy-hexanoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / H₂SO₄ / 6 h / Heating

2: 95 percent / pyridine / 6 h / 0 - 20 °C

With pyridine; sulfuric acid;
DOI:10.1016/S0040-4039(02)00852-3