phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

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Chemical Name:phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime
CAS No.:131087-38-2
Molecular Formula:C₁₆H₂₁NO₄S
Molecular Weight:323.413
Hs Code.:

Synonyms:phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

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Chemical Property of phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

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Technology Process of phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

There total 3 articles about phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime 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: 64.0%

: 131087-37-1
phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose

: 131087-38-2
phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

Guidance literature:: With hydroxylamine hydrochloride; In ethanol; for 20h; Heating;
DOI:10.1016/0008-6215(90)80164-X

Reference yield:

: 131087-35-9
phenyl 2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside

: 131087-38-2
phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / pyridinium chlorochromate / CH₂Cl₂ / 2 h / Ambient temperature

2: 1) lithium di-isopropylamide, 2) hexamethylphosphoric triamide / 1) oxolane, -76 deg C, 1 h, 2) 5 h

3: 64 percent / hydroxylamine hydrochloride, NaCO₃ / ethanol / 20 h / Heating

With N,N,N,N,N,N-hexamethylphosphoric triamide; hydroxylamine hydrochloride; pyridinium chlorochromate; lithium diisopropyl amide; In ethanol; dichloromethane;
DOI:10.1016/0008-6215(90)80164-X

Reference yield:

: 131087-36-0
phenyl 6-deoxy-2,3-O-isopropylidene-1-thio-α-L-lyxo-hexopyranosid-4-ulose

: 131087-38-2
phenyl 6-deoxy-2,3-O-isopropylidene-3-C-methyl-1-thio-α-L-lyxo-hexopyranosid-4-ulose oxime

Guidance literature:: Multi-step reaction with 2 steps

1: 1) lithium di-isopropylamide, 2) hexamethylphosphoric triamide / 1) oxolane, -76 deg C, 1 h, 2) 5 h

2: 64 percent / hydroxylamine hydrochloride, NaCO₃ / ethanol / 20 h / Heating

With N,N,N,N,N,N-hexamethylphosphoric triamide; hydroxylamine hydrochloride; lithium diisopropyl amide; In ethanol;
DOI:10.1016/0008-6215(90)80164-X