(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

Base Information

Chemical Name:(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol
CAS No.:235100-45-5
Molecular Formula:C₃₄H₄₈O₃S₂Si
Molecular Weight:596.971
Hs Code.:

Synonyms:(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

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Chemical Property of (2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

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Technology Process of (2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

There total 13 articles about (2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol 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: 71.0%

: 235100-44-4
tert-Butyl-{(E)-(1S,3R)-5-[2-((4S,6R)-6-ethynyl-2,2,6-trimethyl-[1,3]dioxan-4-ylmethyl)-[1,3]dithian-2-yl]-1,3-dimethyl-pent-4-enyloxy}-diphenyl-silane

: 235100-45-5
(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

Guidance literature:: With water; acetic acid;
DOI:10.1055/s-1999-2697

Reference yield:

: 117289-81-3
(2R,4S)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-methylpentanal

: 235100-45-5
(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

Guidance literature:: Multi-step reaction with 7 steps

1: 84 percent / CH₂Cl₂

2: 88 percent / DIBAL-H / toluene / -78 °C

3: 99 percent / MnO₂ / CH₂Cl₂

4: 93 percent / HCl / tetrahydrofuran; H₂O / 0 °C

5: 98 percent / imidazole / dimethylformamide

6: 74 percent / BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -78 °C

7: 71 percent / AcOH, H₂O

With 1H-imidazole; hydrogenchloride; manganese(IV) oxide; n-butyllithium; water; diisobutylaluminium hydride; acetic acid; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1055/s-1999-2697

Reference yield:

: 235100-35-3
(E)-(2S,4R)-6-[1,3]Dithian-2-yl-4-methyl-hex-5-en-2-ol

: 235100-45-5
(2S,4R)-1-{2-[(E)-(3R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-hex-1-enyl]-[1,3]dithian-2-yl}-4-methyl-hex-5-yne-2,4-diol

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / imidazole / dimethylformamide

2: 74 percent / BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -78 °C

3: 71 percent / AcOH, H₂O

With 1H-imidazole; n-butyllithium; water; acetic acid; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; N,N-dimethyl-formamide;
DOI:10.1055/s-1999-2697