(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

Base Information

Chemical Name:(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane
CAS No.:915141-62-7
Molecular Formula:C₄₅H₇₆O₆Si₂
Molecular Weight:769.266
Hs Code.:

(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

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Chemical Property of (2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

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Technology Process of (2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

There total 6 articles about (2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[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: 65.0%

: 4-{(2S,4S,6S)-6-[(5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-2-phenyl-[1,3]dioxan-4-yl}-butan-2-one

: 1779-49-3
Methyltriphenylphosphonium bromide

: 915141-62-7
(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

Guidance literature:: DOI:10.1055/s-2006-949614

Reference yield:

: 915141-67-2
dithiocarbonic acid O-[1-[3-[6-(3-benzyloxy-propyl)-2-phenyl-[1,3]dioxan-4-yl]-2-(tert-butyl-dimethyl-silanyloxy)-propyl]-5-(tert-butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-2,4-dimethyl-pentyl] ester S-methyl ester

: 915141-62-7
(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / AIBN; Bu₃SnH / toluene / Heating

2: 86 percent / H₂; Raney nickel

3: 93 percent / iodoxybenzoic acid

4: iodoxybenzoic acid

With 2,2'-azobis(isobutyronitrile); hydrogen; tri-n-butyl-tin hydride; nickel; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In toluene;
DOI:10.1055/s-2006-949614

Reference yield:

: 915141-58-1
3-{(2S,4S,6S)-6-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-2-phenyl-[1,3]dioxan-4-yl}-propionaldehyde

: 915141-62-7
(2S,4S,6S)-4-[(2S,5R,6S,7R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-5,7-dimethyl-octyl]-6-(3-methyl-but-3-enyl)-2-phenyl-[1,3]dioxane

Guidance literature:: Multi-step reaction with 3 steps

1: iodoxybenzoic acid

With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
DOI:10.1055/s-2006-949614