(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

Base Information

Chemical Name:(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane
CAS No.:128308-08-7
Molecular Formula:C₅₂H₉₀O₆S₂Si₂
Molecular Weight:931.586
Hs Code.:

(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

Synonyms:(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

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Chemical Property of (4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

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Technology Process of (4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

There total 1 articles about (4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[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: 90.0%

: 128308-07-6
2-[(3R,4S)-4,6-Bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithiane

: 128308-28-1
(4R,5R,6R)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-iodomethyl-2,2,5-trimethyl-[1,3]dioxane

: 128308-08-7
(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

Guidance literature:: With tert.-butyl lithium; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; -78 deg C, 5 min., -30 deg C to -25 deg C, 30 min then -78 deg C, 30 min.;
DOI:10.1016/S0040-4039(00)70661-7

Reference yield:

: 128308-08-7
(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

: 128308-17-8
((2S,3R)-6-{(4S,5S,6R)-6-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl}-6-hydroxy-3,5,5-trimethyl-tetrahydro-pyran-2-yl)-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

2: n-Bu₄NF

With tetrabutyl ammonium fluoride;
DOI:10.1016/S0040-4039(00)70661-7

Reference yield:

: 128308-08-7
(4R,5S,6S)-4-[(1S,4S)-4-(3-Benzyloxy-phenyl)-4-methoxy-1-methyl-butyl]-6-{2-[(3R,4S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-1,1,3-trimethyl-hexyl]-[1,3]dithian-2-ylmethyl}-2,2,5-trimethyl-[1,3]dioxane

: (R)-8-{(4S,5R,6R)-6-[(S)-3-(3-Benzyloxy-phenyl)-3-methoxy-propyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-4,6,6-trimethyl-3,7-dioxo-octanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

2: n-Bu₄NF

3: 30 percent / PDC

With dipyridinium dichromate; tetrabutyl ammonium fluoride;
DOI:10.1016/S0040-4039(00)70661-7