(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

Base Information

Chemical Name:(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol
CAS No.:464177-71-7
Molecular Formula:C₃₁H₃₆O₇
Molecular Weight:520.623
Hs Code.:

Synonyms:(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

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Chemical Property of (2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

Chemical Property:

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Technology Process of (2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

There total 1 articles about (2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol 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: 80.0%

: 32078-38-9
4-allyloxybenzyl chloride

: 6988-40-5,17791-36-5,29388-46-3,31873-34-4,33164-03-3,51842-19-4,52526-60-0,61117-12-2,87392-25-4,117605-35-3
methyl 2,3-di-O-benzyl-β-D-galactopyranoside

: 464177-71-7
(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

Guidance literature:: With tetra-(n-butyl)ammonium iodide; dibutyldimethoxytin; In toluene;
DOI:10.1016/S0040-4039(02)00851-1

Reference yield: 63.0%

: 464177-71-7
(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

: 464177-72-8
(2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-2-(4-hydroxy-benzyloxymethyl)-6-methoxy-tetrahydro-pyran-3-ol

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol;
DOI:10.1016/S0040-4039(02)00851-1

Reference yield:

: 464177-71-7
(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-ol

: 464177-66-0
6-[4-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-3-hydroxy-6-methoxy-tetrahydro-pyran-2-ylmethoxymethyl)-phenoxy]-hexanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / Pd(PPh₃)4 / ethanol

2: Cs₂CO₃ / dimethylformamide

3: NaOH / methanol

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In methanol; ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(02)00851-1