(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

Base Information

Chemical Name:(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane
CAS No.:94119-06-9
Molecular Formula:C₂₁H₂₅NO₄
Molecular Weight:355.434
Hs Code.:

Synonyms:(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

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Chemical Property of (1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

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Technology Process of (1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

There total 10 articles about (1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane 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: 79.0%

: Methanesulfonic acid (2R,3S,4S,5S,6S)-5-amino-4-benzyloxy-3-benzyloxymethyl-6-methoxy-tetrahydro-pyran-2-yl ester

: 94119-06-9
(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

Guidance literature:: In N,N-dimethyl-formamide; at 50 ℃; for 96h;
DOI:10.1016/0040-4039(84)80058-1

Reference yield: 55.0%

: 94119-05-8
Trifluoro-methanesulfonic acid (2S,3R,4S,5R,6R)-6-aminomethyl-4,5-bis-benzyloxy-2-methoxy-tetrahydro-pyran-3-yl ester

: 94119-06-9
(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

Guidance literature:: In N,N-dimethyl-formamide; at 35 ℃; for 168h;
DOI:10.1016/0040-4039(84)80058-1

Reference yield:

: 94119-09-2
methyl 2-azido-3-O-benzyl-2-deoxy-α-D-mannopyranoside

: 94119-06-9
(1R,3S,4S,7R,8R)-7,8-Bis-benzyloxy-3-methoxy-2-oxa-5-aza-bicyclo[2.2.2]octane

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / pyridine

2: 77 percent / Ag₂O / dimethylformamide / Ambient temperature

3: H₂ / Pd/C / ethyl acetate

4: 79 percent / dimethylformamide / 96 h / 50 °C

With pyridine; hydrogen; silver(l) oxide; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/0040-4039(84)80058-1