2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal

Base Information

• Chemical Name: 2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal
• CAS No.: 1198761-38-4
• Molecular Formula: C₄₁H₄₄O₆S₃
• Molecular Weight: 728.995

Synonyms:2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal

Chemical Property of 2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal

Chemical Property:

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Technology Process of 2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal

There total 1 articles about 2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal 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: 65.0%

methanesulfonyl chloride (124-63-0) + 2,3,5-tri-O-benzyl-D-arabinose dibenzyl dithioacetal (358359-58-7) → 2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal (1198761-38-4)

Guidance literature:

With triethylamine; In dichloromethane; at 0 ℃;

DOI:10.1021/ja905452f

Reference yield: 42.0%

2,3,5-tri-O-benzyl-4-O-methanesulfonyl-D-arabinose dibenzyl dithioacetal (1198761-38-4) + 2,4-di-O-trimethylsilylthymine (68027-40-7) → (1R,2S,3S,4S)-methanesulfonic acid 2,3-bis-benzyloxy-1-benzyloxymethyl-4-benzylsulfanyl-4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-butyl ester (1198761-07-7) + (1R,2S,3S,4R)-methanesulfonic acid 2,3-bis-benzyloxy-1-benzyloxymethyl-4-benzylsulfanyl-4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-butyl ester (1198761-06-6)

Guidance literature:

With iodine; In tetrahydrofuran; dichloromethane; at 20 ℃;

DOI:10.1021/ja905452f

upstream raw materials:

methanesulfonyl chloride

2,3,5-tri-O-benzyl-D-arabinose dibenzyl dithioacetal

Downstream raw materials:

(1R,2S,3S,4S)-methanesulfonic acid 2,3-bis-benzyloxy-1-benzyloxymethyl-4-benzylsulfanyl-4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-butyl ester

(1R,2S,3S,4R)-methanesulfonic acid 2,3-bis-benzyloxy-1-benzyloxymethyl-4-benzylsulfanyl-4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-butyl ester

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