3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

Base Information

Chemical Name:3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose
CAS No.:115438-66-9
Molecular Formula:C₁₉H₂₆O₈S
Molecular Weight:414.477
Hs Code.:

Synonyms:3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

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Chemical Property of 3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

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Technology Process of 3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

There total 9 articles about 3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose 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: 92.0%

: 124-63-0
methanesulfonyl chloride

: 115438-65-8
3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-α-D-gluco-octose

: 115438-66-9
3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

Guidance literature:: With triethylamine; In dichloromethane; for 0.75h;
DOI:10.1016/S0040-4020(01)89804-5

Reference yield:

: 115438-63-6
(E)-3-((3aR,3bS,7R,7aR,8aR)-2,2-Dimethyl-5-phenyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-7-yl)-acrylic acid ethyl ester

: 115438-66-9
3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / hydrogen / 10percent palladium on charcoal / ethanol / 1.5 h

2: 93 percent / lithium aluminium hydride / diethyl ether / 1 h / Ambient temperature

3: 92 percent / triethylamine / CH₂Cl₂ / 0.75 h

With lithium aluminium tetrahydride; hydrogen; triethylamine; palladium on activated charcoal; In diethyl ether; ethanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89804-5

Reference yield:

: 22164-09-6,34049-09-7,74708-51-3,93301-73-6,108865-15-2
3,5-O-benzylidene-1,2-O-isopropylidene-α-<*>-glucofuranose

: 115438-66-9
3,5-O-benzylidene-6,7-dideoxy-1,2-O-isopropylidene-8-O-mesyl-α-D-gluco-octose

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) pyridinium chlorochromate, molecular sieve / 1.) dichloromethane, 5 min, 2.) dichloromethane, R_.T_., 2 h

2: 96 percent / hydrogen / 10percent palladium on charcoal / ethanol / 1.5 h

3: 93 percent / lithium aluminium hydride / diethyl ether / 1 h / Ambient temperature

4: 92 percent / triethylamine / CH₂Cl₂ / 0.75 h

With lithium aluminium tetrahydride; molecular sieve; hydrogen; triethylamine; pyridinium chlorochromate; palladium on activated charcoal; In diethyl ether; ethanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89804-5