1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

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Chemical Name:1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose
CAS No.:141468-37-3
Molecular Formula:C₁₈H₂₂O₅
Molecular Weight:318.37
Hs Code.:

Synonyms:1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

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Chemical Property of 1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

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Technology Process of 1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

There total 5 articles about 1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose 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: 95.0%

: 34339-66-7
1,2-O-isopropylidene-3-C-<(benzyloxy)methyl>-α-D-threo-furanose

: 106-96-7
propargyl bromide

: 141468-37-3
1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; for 16h; Ambient temperature;
DOI:10.1016/S0040-4039(00)91668-X

Reference yield:

: 14048-35-2
(-)-(3aR,6S,6aR)-6-hydroxymethyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol

: 141468-37-3
1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) (Bu₃Sn)2O, 2.) nBu₄NBr / 1.) toluene, reflux, 4 h, 2.) toluene, 16 h

2: 1.) NaH / 1.) DMF, RT, 15 min, 2.) DMF, toluene, 16 h

With tetrabutylammomium bromide; sodium hydride; bis(tri-n-butyltin)oxide;
DOI:10.1016/0968-0896(96)00116-2

Reference yield:

: 100-39-0
benzyl bromide

: 141468-37-3
1,2-O-isopropylidene-3-O-propargyl-3-C-<(benzyloxy)methyl>-4a-D-threo-furanose

Guidance literature:: Multi-step reaction with 2 steps

1: 1) (Bu₃Sn)2O, 2) Bu₄NBr / 1) toluene, reflux, 4 h, 2) 80 deg C, 12 h

2: 95 percent / NaH / dimethylformamide / 16 h / Ambient temperature

With tetrabutylammomium bromide; sodium hydride; bis(tri-n-butyltin)oxide; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(00)91668-X