<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

Base Information

Chemical Name:<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton
CAS No.:103669-81-4
Molecular Formula:C₂₂H₂₆O₉
Molecular Weight:434.443
Hs Code.:

Synonyms:<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

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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)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

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Technology Process of <(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

There total 5 articles about <(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton 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: 86.0%

: 103669-96-1
(E)-2-Cinnamyl-2-<(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>-4-phenyl-5(2H)-oxazolon

: 103669-81-4
<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

Guidance literature:: With hypophosphorous acid; chromium(II) acetate; In N,N-dimethyl-formamide; at 25 ℃;

Reference yield:

: 103670-00-4
Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronsaeure

: 103669-81-4
<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / pyridine / CH₂Cl₂ / 2 h / 25 °C

2: 86 percent / triethylamine / CH₂Cl₂ / 25 °C

3: 86 percent / triphenylphosphane, triethylamine, C₂Cl₆ / acetonitrile / 1 h / 95 - 100 °C

4: 86 percent / 50percent aq. H₃PO₂, Cr(CH₃COO)2 / dimethylformamide / 25 °C

With pyridine; hexachloroethane; hypophosphorous acid; chromium(II) acetate; triethylamine; triphenylphosphine; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 103669-76-7
(E)-N-(Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranosiduronoyl)-DL-2-phenylglycin-cinnamylester

: 103669-81-4
<(E)-Cinnamyl><(5S)-methyl-2,3,4-tri-O-acetyl-α-L-arabinopyranosid-5-yl>keton

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / triphenylphosphane, triethylamine, C₂Cl₆ / acetonitrile / 1 h / 95 - 100 °C

2: 86 percent / 50percent aq. H₃PO₂, Cr(CH₃COO)2 / dimethylformamide / 25 °C

With hexachloroethane; hypophosphorous acid; chromium(II) acetate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; acetonitrile;