(3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole

Base Information

Chemical Name:(3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole
CAS No.:20770-98-3
Molecular Formula:C₂₃H₂₅NO₅
Molecular Weight:395.455
Hs Code.:

Synonyms:(3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole

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Chemical Property of (3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole

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Technology Process of (3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole

There total 1 articles about (3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole 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:

: 20770-98-3
3'-O-Benzyl-2-phenyl-5',6'-O-isopropyliden-α-D-glucofurano<2',1'-4,5>Δ²-oxazolin

Guidance literature:: Oxazolin III, C6H5-CH2-Br;
DOI:10.1016/S0040-4039(00)93737-7

Reference yield: 75.0%

: 100-52-7
benzaldehyde

: 20770-98-3
(3aR,5S,6R,6aR)-6-Benzyloxy-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazole

: 107-18-6
allyl alcohol

: 81749-52-2
allyl 2-benzamido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

Guidance literature:: With toluene-4-sulfonic acid; at 20 ℃; for 12h;
DOI:10.1016/S0008-6215(00)81056-3

Reference yield:

: 20770-98-3
3'-O-Benzyl-2-phenyl-5',6'-O-isopropyliden-α-D-glucofurano<2',1'-4,5>Δ²-oxazolin

: 80973-15-5
methyl 5,6-anhydro-2-benzamido-3-O-benzyl-2-deoxy-α-L-idofuranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 0.5 mM HCl / Ambient temperature

2: 40 g / 60percent aq. acetic acid / 5 h / Ambient temperature

3: 21.0 g / Et₃N / 0 °C

4: 21.5 g / dimethylsulfoxide / 2 h / 100 °C

5: sodium methoxide / CH₂Cl₂; methanol / 0 °C

With hydrogenchloride; sodium methylate; acetic acid; triethylamine; In methanol; dichloromethane; dimethyl sulfoxide;