2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

Base Information

Chemical Name:2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose
CAS No.:117363-35-6
Molecular Formula:C₂₁H₂₂N₂O₇
Molecular Weight:414.415
Hs Code.:

2-<N-4-(methoxybenzylidene)amino>-4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

Synonyms:2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

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Chemical Property of 2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

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Technology Process of 2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

There total 2 articles about 2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose 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:

: 105874-31-5
4,6-O-Benzyliden-1,2-didesoxy-1-nitro-D-arabino-hex-1-enopyranose

: 117363-35-6
2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / diethyl azodicarboxylate, Ph₃P / tetrahydrofuran / 48 h / 5 °C

2: 1.) 25 percent aq. NH₃ / 1.) THF, 0 deg C, then r.t. overnight; 2.) methanol, benzene, r.t. overnight

With ammonium hydroxide; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1002/hlca.19880710216

Reference yield:

: 123-11-5
4-methoxy-benzaldehyde

: 117363-34-5
4,6-O-benzylidene-1,2-dideoxy-3-O-formyl-1-nitro-D-ribo-hex-1-enopyranose

: 117363-35-6
2--4,6-O-benzylidene-1,2-dideoxy-1-nitro-α-D-altro-pyranose

: (2R,4aR,6R,7S,8S,8aS)-7-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-amino}-6-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol

Guidance literature:: With ammonium hydroxide; Yield given. Multistep reaction; 1.) THF, 0 deg C, then r.t. ovvernight; 2.) methanol, benzene, r.t. overnight;
DOI:10.1002/hlca.19880710216