3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

Base Information

Chemical Name:3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose
CAS No.:120594-94-7
Molecular Formula:C₁₉H₂₈O₁₀S₂
Molecular Weight:480.557
Hs Code.:

Synonyms:3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

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Chemical Property of 3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

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Technology Process of 3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

There total 4 articles about 3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose 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: 97.0%

: 124-63-0
methanesulfonyl chloride

: 55533-86-3,120615-67-0
3-O-benzyl-1,2-O-isopropylidene-3-C-methyl-α-D-glucofuranose

: 120594-94-7
3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

Guidance literature:: With pyridine; In dichloromethane; for 6h; Ambient temperature;
DOI:10.1016/S0040-4020(01)89819-7

Reference yield:

: 35784-67-9,53270-26-1,53929-07-0,53929-16-1,64696-56-6
1,2:5,6-di-O-isopropylidene-3-C-methyl-α-D-glucofuranose

: 120594-94-7
3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) NaH, DMF, 0 deg C, 10 min 2.) benzyl bromide, temp to room temp during 1.5 h

2: 100 percent / 1 percent aqueous H₂SO₄ / methanol / 48 h / Ambient temperature

3: 97 percent / pyridine / CH₂Cl₂ / 6 h / Ambient temperature

With pyridine; sulfuric acid; sodium hydride; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89819-7

Reference yield:

: 100-39-0
benzyl bromide

: 120594-94-7
3-O-benzyl-1,2-O-isopropylidene-5,6-di-O-mesyl-3-C-methyl-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) NaH, DMF, 0 deg C, 10 min 2.) benzyl bromide, temp to room temp during 1.5 h

2: 100 percent / 1 percent aqueous H₂SO₄ / methanol / 48 h / Ambient temperature

3: 97 percent / pyridine / CH₂Cl₂ / 6 h / Ambient temperature

With pyridine; sulfuric acid; sodium hydride; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89819-7