{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

Base Information

Chemical Name:{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane
CAS No.:287970-71-2
Molecular Formula:C₄₇H₆₈O₆SSi
Molecular Weight:789.205
Hs Code.:

{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

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Chemical Property of {3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

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Technology Process of {3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

There total 25 articles about {3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane 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: 94.0%

: 287970-55-2
[3-(4-bromo-3-methyl-but-2-enyl)-4-methoxy-5-methyl-phenoxy]-tert-butyl-dimethyl-silane

: 287970-70-1
(3R,6S)-6-((E)-6-Benzenesulfonyl-4-methyl-hex-4-enyl)-3-benzyloxy-2,2,6-trimethyl-tetrahydro-pyran

: 287970-71-2
{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: With n-butyllithium;

Reference yield:

: 108404-41-7
(E)(S)-4-(3-hydroxy-2-methylpropenyl)-2,2-dimethyl[1,3]dioxolane

: 287970-71-2
{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 9 steps

1: 92 percent / CBr₄; PPh₃ / CH₂Cl₂

2: 98 percent / n-BuLi

3: 83 percent / Na/Hg; MeOH

4: 75 percent / aq. AcOH / tetrahydrofuran

5: 99 percent / NaIO₄ / tetrahydrofuran; H₂O

6: 99 percent / DIBALH / CH₂Cl₂ / -78 °C

7: 95 percent / n-Bu₃P; pyridine

8: 81 percent / Oxone / pH 4.5

9: 94 percent / n-BuLi

With pyridine; methanol; Oxone; sodium periodate; sodium amalgam; n-butyllithium; carbon tetrabromide; tributylphosphine; diisobutylaluminium hydride; acetic acid; triphenylphosphine; In tetrahydrofuran; dichloromethane; water; 1: Substitution / 2: Condensation / 3: Reduction / 4: Ring cleavage / 5: Oxidation / 6: Reduction / 7: Substitution / 8: Oxidation / 9: Condensation;

Reference yield:

: 287970-57-4
2-((2R,5R)-5-Benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-ethanol

: 287970-71-2
{3-[(2E,6E)-5-Benzenesulfonyl-10-((2S,5R)-5-benzyloxy-2,6,6-trimethyl-tetrahydro-pyran-2-yl)-3,7-dimethyl-deca-2,6-dienyl]-4-methoxy-5-methyl-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 11 steps

1: 91 percent / pyridine

2: 95 percent / NaI / acetone

3: 86 percent / dimethylformamide

4: 98 percent / n-BuLi

5: 83 percent / Na/Hg; MeOH

6: 75 percent / aq. AcOH / tetrahydrofuran

7: 99 percent / NaIO₄ / tetrahydrofuran; H₂O

8: 99 percent / DIBALH / CH₂Cl₂ / -78 °C

9: 95 percent / n-Bu₃P; pyridine

10: 81 percent / Oxone / pH 4.5

11: 94 percent / n-BuLi

With pyridine; methanol; Oxone; sodium periodate; sodium amalgam; n-butyllithium; tributylphosphine; diisobutylaluminium hydride; acetic acid; sodium iodide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone; 1: Tosylation / 2: Substitution / 3: Substitution / 4: Condensation / 5: Reduction / 6: Ring cleavage / 7: Oxidation / 8: Reduction / 9: Substitution / 10: Oxidation / 11: Condensation;