(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

Base Information

Chemical Name:(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane
CAS No.:123219-44-3
Molecular Formula:C₅₁H₈₈O₈Si₂
Molecular Weight:885.426
Hs Code.:

(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

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Chemical Property of (4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

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Technology Process of (4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

There total 4 articles about (4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane 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:

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

: 123219-44-3
(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

Guidance literature:: Multi-step reaction with 3 steps

1: 48.9 percent / lithium diisopropylamide / tetrahydrofuran / 2 h / -78 °C

2: LiAlH₄ / diethyl ether / 1 h / 20 °C

3: TsOH*H₂O / acetone / 10 h

With lithium aluminium tetrahydride; lithium diisopropyl amide; toluene-4-sulfonic acid; In tetrahydrofuran; diethyl ether; acetone;
DOI:10.1007/BF00953721

Reference yield:

: 123246-18-4
C₅₀H₈₆O₁₀Si₂

: 123219-44-3
(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

Guidance literature:: Multi-step reaction with 2 steps

1: LiAlH₄ / diethyl ether / 1 h / 20 °C

2: TsOH*H₂O / acetone / 10 h

With lithium aluminium tetrahydride; toluene-4-sulfonic acid; In diethyl ether; acetone;
DOI:10.1007/BF00953721

Reference yield:

: (R)-4-Benzyloxy-4-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-pentanoic acid methoxymethyl ester

: 123219-44-3
(4R,5R)-4-[(1R,2R,3R,4R)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-hexyl]-5-{(R)-2-benzyloxy-2-[(2R,3R,4S,5R,6S)-4-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-propyl}-2,2-dimethyl-[1,3]dioxane

Guidance literature:: Multi-step reaction with 3 steps

1: 48.9 percent / lithium diisopropylamide / tetrahydrofuran / 2 h / -78 °C

2: LiAlH₄ / diethyl ether / 1 h / 20 °C

3: TsOH*H₂O / acetone / 10 h

With lithium aluminium tetrahydride; lithium diisopropyl amide; toluene-4-sulfonic acid; In tetrahydrofuran; diethyl ether; acetone;
DOI:10.1007/BF00953721