benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

Base Information

Chemical Name:benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside
CAS No.:77988-40-0
Molecular Formula:C₃₁H₃₆O₉S
Molecular Weight:584.687
Hs Code.:

Synonyms:benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

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Chemical Property of benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

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Technology Process of benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

There total 6 articles about benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside 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:

: 73683-99-5
benzyl 2,3-di-O-benzyl-β-L-threo-pentopyranosid-4-ulose

: 77988-40-0
benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 25 percent / butyllithium / diethyl ether; hexane

2: 26 percent / 4-methylmorpholine N-oxide dihydrate, osmium tetraoxide / acetone; H₂O; 2-methyl-propan-2-ol / Ambient temperature

3: 79 percent / pyridine

4: 46 percent / pyridine / Ambient temperature

With pyridine; osmium(VIII) oxide; n-butyllithium; 4-methylmorpholine 4-oxide dihydrate; In diethyl ether; hexane; water; acetone; tert-butyl alcohol;
DOI:10.1016/S0008-6215(00)80715-6

Reference yield:

: 73683-89-3
benzyl 2,3-di-O-benzyl-4-C-<(E)-ethylidene>-β-L-threo-pentopyranoside

: 77988-40-0
benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 28.9 percent / m-chloroperoxybenzoic acid / 1,2-dichloro-ethane / Ambient temperature

2: 80.6 percent / sodium hydroxide / dimethylsulfoxide; H₂O / 48 h / Heating

3: 79 percent / pyridine

4: 46 percent / pyridine / Ambient temperature

With pyridine; sodium hydroxide; 3-chloro-benzenecarboperoxoic acid; In water; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1016/S0008-6215(00)80715-6

Reference yield:

: 73683-92-8,73712-12-6,78918-93-1,78918-94-2
benzyl 4,4¹-anhydro-2,3-di-O-benzyl-4-C-<(R)-(1-hydroxyethyl)>-α-D-xylopyranoside

: 77988-40-0
benzyl 4-C-<(S)-(1-acetoxyethyl)>-2,3-di-O-benzyl-4-O-(methylsulfonyl)-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 80.6 percent / sodium hydroxide / dimethylsulfoxide; H₂O / 48 h / Heating

2: 79 percent / pyridine

3: 46 percent / pyridine / Ambient temperature

With pyridine; sodium hydroxide; In water; dimethyl sulfoxide;
DOI:10.1016/S0008-6215(00)80715-6