(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

Base Information

Chemical Name:(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate
CAS No.:914982-56-2
Molecular Formula:C₂₉H₃₄O₉S
Molecular Weight:558.65
Hs Code.:

Synonyms:(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

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Chemical Property of (2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

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Technology Process of (2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

There total 5 articles about (2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate 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:

: 914982-55-1
Acetic acid (2R,4R,5R,2'R,4'S,5'R)-2,2'-diphenyl-5'-(toluene-4-sulfonyloxy)-[4,4']bi[[1,3]dioxanyl]-5-yl ester

: 914982-56-2
(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

Guidance literature:: With triethylsilane; boron trifluoride diethyl etherate; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1016/j.tet.2006.08.035

Reference yield:

: 914982-54-0
(2R,4S,5R)-4-((2R,4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl)-2-phenyl-1,3-dioxan-5-yl-4-methylbenzenesulfonamide

: 914982-56-2
(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 2 h / 0 - 20 °C

2: 1.85 g / Et₃SiH; BF₃*Et₂O / CH₂Cl₂ / 1 h / 0 °C

With pyridine; triethylsilane; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1016/j.tet.2006.08.035

Reference yield:

: 61490-28-6
1,3:4,6-di-O-benzylidene-D-mannitol

: 914982-56-2
(2R,3S,4R,5R)-5-acetoxy-1,6-bis(benzyloxy)-3,4-dihydroxyhexan-2-yl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: 62 percent / pyridine / 2 h / -5 - 20 °C

2: pyridine / 2 h / 0 - 20 °C

3: 1.85 g / Et₃SiH; BF₃*Et₂O / CH₂Cl₂ / 1 h / 0 °C

With pyridine; triethylsilane; boron trifluoride diethyl etherate; In dichloromethane;
DOI:10.1016/j.tet.2006.08.035