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

Base Information

Chemical Name:methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)
CAS No.:87326-85-0
Molecular Formula:C₂₂H₂₇Cl₃O₉
Molecular Weight:541.81
Hs Code.:

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

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

There total 4 articles about methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(tert-butyl 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: 91.0%

: 87326-83-8
methyl 3-O-benzyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)

: 4124-31-6
trichloroacetic acid anhydride

: 87326-85-0
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)

Guidance literature:: With pyridine; In dichloromethane; at -20 ℃; for 0.5h;
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

: 87326-85-0
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / 2,4,6-trimethylpyridine / CH₂Cl₂ / 15 h / Ambient temperature

2: 28 percent / methanol, K₂CO₃ / 5 h / -20 °C

3: 91 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

Reference yield:

: 87326-82-7
methyl 4-O-acetyl-3-O-benzyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)

: 87326-85-0
methyl 3-O-benzyl-4-O-trichloroacetyl-β-L-idopyranuronate 1,2-(tert-butyl orthoacetate)

Guidance literature:: Multi-step reaction with 2 steps

1: 28 percent / methanol, K₂CO₃ / 5 h / -20 °C

2: 91 percent / pyridine / CH₂Cl₂ / 0.5 h / -20 °C

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