(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

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Chemical Name:(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol
CAS No.:368878-72-2
Molecular Formula:C₅₀H₇₄O₉SSi₂
Molecular Weight:907.369
Hs Code.:

(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

Synonyms:(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

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Chemical Property of (S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

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Technology Process of (S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

There total 5 articles about (S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-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: 99.0%

: 314021-43-7
{5-[6-(2-benzenesulfonyl-ethyl)-6-methoxy-3,6-dihydro-2H-pyran-2-yl]-pent-4-enyloxy}-tert-butyl-diphenyl-silane

: 368878-71-1
(S)-3-((2S,3S,5R)-5-Methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-2-methyl-propionaldehyde

: 368878-72-2
(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;
DOI:10.1016/S0040-4039(01)01211-4

Reference yield:

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 368878-72-2
(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / 2,6-lutidine / CH₂Cl₂ / -78 °C

2: 99 percent / DIBAL-H / CH₂Cl₂ / -78 °C

3: 93 percent / TPAP; NMO; molecular sieves / CH₂Cl₂

4: 99 percent / LDA / tetrahydrofuran / -78 °C

With 2,6-dimethylpyridine; N-methyl-2-indolinone; molecular sieve; tetrapropylammonium perruthennate; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(01)01211-4

Reference yield:

: 314021-38-0
(S)-3-((2S,3S,5R)-3-Hydroxy-5-methoxy-tetrahydro-furan-2-yl)-2-methyl-propionic acid methyl ester

: 368878-72-2
(S)-2-Benzenesulfonyl-1-{(2S,6S)-6-[(E)-5-(tert-butyl-diphenyl-silanyloxy)-pent-1-enyl]-2-methoxy-5,6-dihydro-2H-pyran-2-yl}-5-((2S,3S,5R)-5-methoxy-3-triethylsilanyloxy-tetrahydro-furan-2-yl)-4-methyl-pentan-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / 2,6-lutidine / CH₂Cl₂ / -78 °C

2: 99 percent / DIBAL-H / CH₂Cl₂ / -78 °C

3: 93 percent / TPAP; NMO; molecular sieves / CH₂Cl₂

4: 99 percent / LDA / tetrahydrofuran / -78 °C

With 2,6-dimethylpyridine; N-methyl-2-indolinone; molecular sieve; tetrapropylammonium perruthennate; diisobutylaluminium hydride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(01)01211-4