2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

Base Information

Chemical Name:2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal
CAS No.:230636-22-3
Molecular Formula:C₃₆H₄₁NO₇
Molecular Weight:599.724
Hs Code.:

Synonyms:2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

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Chemical Property of 2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

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Technology Process of 2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

There total 4 articles about 2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal 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%

: 230636-21-2
(3S,4R,5R)-1,3,4,5-tetrakis(benzyloxy)-6,6-dimethoxyhexan-2-one

: 230636-22-3
2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

Guidance literature:: With pyridine; hydroxylamine hydrochloride; In ethanol; at 60 ℃; for 0.333333h;

Reference yield:

: 53929-48-9
(2R,3R,4S,5R)-1,3,4,5-tetrakis(benzyloxy)-6,6-bis(ethylthio)hexan-2-ol

: 230636-22-3
2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / tetrapropylammonium perruthenate; 4-methylmorpholine N-oxide; 4 Angstroem molecular sieves / CH₂Cl₂ / 0.75 h / 20 °C

2: 81 percent / yellow HgO; HgCl₂ / 0.25 h / Heating

3: 90 percent / NH₂OH*HCl; pyridine / ethanol / 0.33 h / 60 °C

With pyridine; tetrapropylammonium perruthennate; 4 A molecular sieve; hydroxylamine hydrochloride; 4-methylmorpholine N-oxide; mercury dichloride; mercury(II) oxide; In ethanol; dichloromethane; 1: Oxidation / 2: Transacetalisation / 3: Condensation;

Reference yield:

: 230636-19-8
(3S,4S,5R)-1,3,4,5-tetrakis(benzyloxy)-6,6-bis(ethylthio)hexan-2-one

: 230636-22-3
2,3,4,6-Tetra-O-benzyl-5-deoxy-5-hydroxyimino-D-xylo-hexose dimethyl acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / yellow HgO; HgCl₂ / 0.25 h / Heating

2: 90 percent / NH₂OH*HCl; pyridine / ethanol / 0.33 h / 60 °C

With pyridine; hydroxylamine hydrochloride; mercury dichloride; mercury(II) oxide; In ethanol; 1: Transacetalisation / 2: Condensation;