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

Base Information

Chemical Name:(2S,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-ol
CAS No.:144174-60-7
Molecular Formula:C₃₇H₄₆O₉
Molecular Weight:634.767
Hs Code.:

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

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

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

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

There total 6 articles about (2S,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-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: 96.0%

: 144174-67-4
Acetic acid (2S,3R,4R,5S,6S)-4-allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-yl ester

: 144174-60-7
(2S,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-ol

Guidance literature:: With sodium; In methanol; for 1h;
DOI:10.1016/S0040-4020(01)80018-1

Reference yield:

: 100-39-0
benzyl bromide

: 144174-60-7
(2S,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 1) sodium hydride

2: 1) 1,4-diazabicyclo<2.2.2>octane, 2) mercuric chloride, mercuric oxide / 1) tris(triphenylphosphine)-rhodium(I) chloride / 1) ethanol, benzene, water, reflux, 2) acetone, water

3: 23 percent / borontrifluoride-etherate, molecular sieves (4 Angstroem) / CH₂Cl₂ / 1 h / Ambient temperature

4: 96 percent / sodium / methanol / 1 h

With 1,4-diaza-bicyclo[2.2.2]octane; 4 A molecular sieve; boron trifluoride diethyl etherate; sodium; sodium hydride; mercury dichloride; mercury(II) oxide; Wilkinson's catalyst; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)80018-1

Reference yield:

: 135041-31-5
methyl 3-O-allyl-2,4-di-O-benzyl-α-L-rhamnopyranoside

: 144174-60-7
(2S,3R,4S,5S,6S)-4-Allyloxy-5-benzyloxy-2-((2R,3R,4R,5S,6S)-3,5-bis-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-4-yloxy)-6-methyl-tetrahydro-pyran-3-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 1) 1,4-diazabicyclo<2.2.2>octane, 2) mercuric chloride, mercuric oxide / 1) tris(triphenylphosphine)-rhodium(I) chloride / 1) ethanol, benzene, water, reflux, 2) acetone, water

2: 23 percent / borontrifluoride-etherate, molecular sieves (4 Angstroem) / CH₂Cl₂ / 1 h / Ambient temperature

3: 96 percent / sodium / methanol / 1 h

With 1,4-diaza-bicyclo[2.2.2]octane; 4 A molecular sieve; boron trifluoride diethyl etherate; sodium; mercury dichloride; mercury(II) oxide; Wilkinson's catalyst; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)80018-1