(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

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Chemical Name:(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol
CAS No.:123246-19-5
Molecular Formula:C₄₇H₆₆O₈
Molecular Weight:759.036
Hs Code.:

(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

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Chemical Property of (3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

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Technology Process of (3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

There total 6 articles about (3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-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:

: 123219-51-2
{(1R,2R,3R,4R)-3-Benzyloxy-4-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-1-ethyl-2-methyl-pentyloxy}-tert-butyl-dimethyl-silane

: 123246-19-5
(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 40 ℃; for 3h;
DOI:10.1007/BF00953721

Reference yield:

: 1515-81-7
1-methoxy-4-(methoxymethyl)benzene

: 123246-19-5
(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / CH₂Cl₂ / 0.25 h / 20 °C

2: n-Bu₄NF / tetrahydrofuran / 3 h / 40 °C

With tetrabutyl ammonium fluoride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; dichloromethane;
DOI:10.1007/BF00953721

Reference yield:

: 123219-41-0
(2R,3S,4R,5R)-3-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethyl-heptanal

: 123246-19-5
(3R,4S,5S,6R)-5-Benzyloxy-6-[(2R,4R,5R)-5-{(R)-2-benzyloxy-2-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-propyl}-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-4-methyl-heptan-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 64.2 percent / lithium diisopropylamide / tetrahydrofuran / -78 °C / 1) 30 min, 2) 15 min

2: LiAlH₄ / diethyl ether / 0.17 h

3: 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / CH₂Cl₂ / 0.25 h / 20 °C

4: n-Bu₄NF / tetrahydrofuran / 3 h / 40 °C

With lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1007/BF00953721