methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

Base Information

Chemical Name:methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)
CAS No.:92955-22-1
Molecular Formula:C₁₉H₂₁Cl₃O₉
Molecular Weight:499.729
Hs Code.:

Synonyms:methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

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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 methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

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Technology Process of methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

There total 4 articles about methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate) 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: 90.0%

: 92955-20-9
methyl 3-O-benzyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

: 4124-31-6
trichloroacetic acid anhydride

: 92955-22-1
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

Guidance literature:: With pyridine; In dichloromethane; at -20 ℃; for 0.5h;
DOI:10.1016/0008-6215(84)85281-7

Reference yield:

: 87326-81-6
methyl 4-O-acetyl-3-O-benzyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

: 92955-22-1
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

Guidance literature:: Multi-step reaction with 2 steps

1: 62 percent / methanol, K₂CO₃ / 5 h / -20 °C

2: 90 percent / pyridine / CH₂Cl₂ / 0.5 h / -20 °C

With pyridine; methanol; potassium carbonate; In dichloromethane;
DOI:10.1016/0008-6215(84)85281-7

Reference yield:

: 87327-03-5
methyl (2,4-di-O-acetyl-3-O-benzyl-α-L-idopyranosyl bromide)uronate

: 92955-22-1
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(methyl orthoacetate)

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / 2,4,6-trimethylpyridine / CH₂Cl₂ / 20 h / Ambient temperature

2: 62 percent / methanol, K₂CO₃ / 5 h / -20 °C

3: 90 percent / pyridine / CH₂Cl₂ / 0.5 h / -20 °C

With pyridine; 2,4,6-trimethyl-pyridine; methanol; potassium carbonate; In dichloromethane;
DOI:10.1016/0008-6215(84)85281-7