O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose

Base Information

• Chemical Name: O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose
• CAS No.: 134341-61-0
• Molecular Formula: C₁₄H₁₆O₆
• Molecular Weight: 280.277

Synonyms:O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose

Chemical Property of O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose

Chemical Property:

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Technology Process of O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose

There total 3 articles about O²,O⁴-benzylidene-O³-(1-methoxy-2-oxo-ethyl)-erythrose 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: 98.0%

4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside (3162-96-7) → O2,O4-benzylidene-O3-(1-methoxy-2-oxo-ethyl)-erythrose (134341-61-0)

Guidance literature:

With sodium periodate; In methanol; water; at 5 - 20 ℃; for 20h; Solvent; Time; Darkness;

DOI:10.1055/s-0032-1317783

Reference yield:

methyl 4,6-O-benzylidene-β-D-galactopyranoside (131433-03-9) → (2R,4S,5R)-5-((R)-1-Methoxy-2-oxo-ethoxy)-2-phenyl-[1,3]dioxane-4-carbaldehyde (82430-07-7,134341-61-0)

Guidance literature:

With molecular sieve; periodic acid; Multistep reaction; 1) THF, 30 min, 2) THF, 2 h;

DOI:10.1016/S0040-4039(00)92024-0

Reference yield:

(4aR)-6c-Methoxy-2c-phenyl-(4ar,9at)-hexahydro-[1,3]dioxino[5,4-e][1,4]dioxepin-7ξ,9ξ-diol (4983-69-1,67999-40-0) → O2,O4-benzylidene-O3-(1-methoxy-2-oxo-ethyl)-erythrose (134341-61-0)

Guidance literature:

O²,O⁴-<(R)-benzylidene>-O³-<(S)-1-methoxy-2-oxo-ethyl>-D-erythrose; Erhitzen unter vermindertem Druck;

upstream raw materials:

(4aR)-6c-Methoxy-2c-phenyl-(4ar,9at)-hexahydro-[1,3]dioxino[5,4-e][1,4]dioxepin-7ξ,9ξ-diol

4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside

methyl 4,6-O-benzylidene-β-D-galactopyranoside

Downstream raw materials:

(2R,4aR,6R,7S,8R,8aR)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

methyl 4,6-O-benzylidene-β-D-galactopyranoside

methyl-4,6-O-benzylidene-β-D-gulopyranoside

methyl-[O²-acetyl-3-acetylamino-O⁴,O⁶-((R)-benzylidene)-3-deoxy-α-D-glucopyranoside]

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