(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

Base Information

Chemical Name:(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one
CAS No.:130034-81-0
Molecular Formula:C₂₃H₂₈O₁₀
Molecular Weight:464.469
Hs Code.:

Synonyms:(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

Suppliers and Price of (E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

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Technology Process of (E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

There total 1 articles about (E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one 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: 26.0%

: 29741-68-2
3,4,6-tri-O-acetyl-2-O-benzyl-α/β-D-glucopyranose

: 1423-60-5
methyl ethynyl ketone

: 130034-83-2
(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-β-D-glucopyranosyloxy)but-3-en-2-one

: 130034-81-0
(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

Guidance literature:: With 4-methyl-morpholine; In dichloromethane; for 0.5h;

Reference yield: 98.0%

: 104410-90-4
tert-butyldimethylsilyl trifluoroacetate

: 130034-81-0
(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

: 130034-70-7
(E)-1-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)-3-(t-butyldimethylsiloxy)buta-1,3-diene

Guidance literature:: With triethylamine; In dichloromethane; for 0.25h;

Reference yield:

: 130034-81-0
(E)-4-(2'-O-Benzyl-3',4',6'-tri-O-acetyl-α-D-glucopyranosyloxy)but-3-en-2-one

: Acetic acid (2R,3R,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-5-hydroxy-6-((3aR,4S,7aR)-1,3,6-trioxo-2-phenyl-octahydro-isoindol-4-yloxy)-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / triethylamine / CH₂Cl₂ / 0.25 h

2: 31 percent / benzene

3: 0.1 M hydrochloric acid / tetrahydrofuran / 30 h

4: hydrogen / 10 percent palladium-charcoal / ethyl acetate / 24 h

With hydrogenchloride; hydrogen; triethylamine; palladium on activated charcoal; In tetrahydrofuran; dichloromethane; ethyl acetate; benzene;