4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

Base Information

Chemical Name:4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol
CAS No.:464177-69-3
Molecular Formula:C₃₆H₄₀O₈
Molecular Weight:600.709
Hs Code.:

Synonyms:4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

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Chemical Property of 4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

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Technology Process of 4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

There total 5 articles about 4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol 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: 63.0%

: 464177-68-2
(2R,3S,4S,5R,6R)-2-(4-Allyloxy-benzyloxymethyl)-3,5-bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran

: 464177-69-3
4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

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

Reference yield:

: 15038-71-8
2-benzyl,3-hydroxy,4,6-benzylidene acetal-β-methyl galactopyranose

: 464177-69-3
4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

Guidance literature:: Multi-step reaction with 4 steps

1.1: 95 percent / NaH / dimethylformamide

2.1: aqueous AcOH; Bu₂Sn(OMe)2

2.2: 62 percent / Bu₄NI

3.1: 82 percent / NaH / dimethylformamide

4.1: 63 percent / Pd(PPh₃)4 / ethanol

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; dibutyldimethoxytin; acetic acid; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(02)00851-1

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 464177-69-3
4-[(2R,3S,4S,5R,6R)-3,5-Bis-benzyloxy-6-methoxy-4-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethoxymethyl]-phenol

Guidance literature:: Multi-step reaction with 4 steps

1.1: 95 percent / NaH / dimethylformamide

2.1: aqueous AcOH; Bu₂Sn(OMe)2

2.2: 62 percent / Bu₄NI

3.1: 82 percent / NaH / dimethylformamide

4.1: 63 percent / Pd(PPh₃)4 / ethanol

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; dibutyldimethoxytin; acetic acid; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(02)00851-1