1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE

Base Information

• Chemical Name: 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE
• CAS No.: 58109-18-5
• Molecular Formula: C19H30O8S
• Molecular Weight: 418.5017
• Mol file: 58109-18-5.mol

Synonyms:1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE

Chemical Property of 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE

Chemical Property:

• PSA: 97.90000
• LogP: 3.28850

Purity/Quality:

99% ^*data from raw suppliers

1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE

There total 3 articles about 1,2:5,6-DI-O-CYCLOHEXYLIDENE-3-O-METHYLSULFONYL-ALPHA-D-ALLOFURANOSE 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: 88.0%

1,2:5,6-di-O-cyclohexylidene-α-D-allofuranose (18608-94-1) + methanesulfonyl chloride (124-63-0) → 1,2:5,6-di-O-cyclohexylidene-3-O-mesyl-α-D-allofuranose (58109-18-5)

Guidance literature:

With pyridine; In benzene; Ambient temperature;

DOI:10.1246/bcsj.53.222

Reference yield:

1,2:5,6-di-O-cyclohexylidene-α-D-ribo-3-hexofuranose-3-ulose (18546-21-9) → 1,2:5,6-di-O-cyclohexylidene-3-O-mesyl-α-D-allofuranose (58109-18-5)

Guidance literature:

Multi-step reaction with 2 steps

1: t-BuMgBr / diethyl ether; benzene / 0.25 h / Ambient temperature

2: 88 percent / pyridine / benzene / Ambient temperature

With pyridine; tert-butylmagnesium bromide; In diethyl ether; benzene;

DOI:10.1246/bcsj.53.222

Reference yield:

→ 1,2:5,6-di-O-cyclohexylidene-3-O-mesyl-α-D-allofuranose (58109-18-5)

Guidance literature:

1,2:5,6-Di-O-cyclohexyliden-α-D-allofuranose, Mesylchlorid;

DOI:10.1016/S0040-4039(00)91407-2

upstream raw materials:

1,2:5,6-di-O-cyclohexylidene-α-D-allofuranose

methanesulfonyl chloride

1,2:5,6-di-O-cyclohexylidene-α-D-ribo-3-hexofuranose-3-ulose

Downstream raw materials:

methyl 2-O-benzoyl-5,6-O-cyclohexylidene-3-deoxy-β-D-arabino-hexofuranoside

methyl 2-O-benzoyl-5,6-O-cyclohexylidene-3-deoxy-α-D-ribo-hexofuranoside

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