Silane, [[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]- 4-oxoninyl]methoxy]tris(1-methylethyl)-

Base Information

Chemical Name:Silane, [[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]- 4-oxoninyl]methoxy]tris(1-methylethyl)-
CAS No.:877374-44-2
Molecular Formula:C44H72O5Si2
Molecular Weight:737.224
Hs Code.:

Silane,
[[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri
ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]-
4-oxoninyl]methoxy]tris(1-methylethyl)-

Synonyms:

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Chemical Property of Silane, [[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]- 4-oxoninyl]methoxy]tris(1-methylethyl)-

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Technology Process of Silane, [[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]- 4-oxoninyl]methoxy]tris(1-methylethyl)-

There total 19 articles about Silane, [[(2R,4E,8R,9R)-2,3,6,7,8,9-hexahydro-8-methyl-2-[(1E)-2-methyl-3-[(tri ethylsilyl)oxy]-1-propenyl]-8-(phenylmethoxy)-9-[(phenylmethoxy)methyl]- 4-oxoninyl]methoxy]tris(1-methylethyl)- 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: 100.0%

: 877374-61-3
3-[(2R,8R,9R)-8-benzyloxy-9-benzyloxymethyl-8-methyl-4-triisopropylsilanyloxymethyl-2,3,6,7,8,9-hexahydro-oxonin-2-yl]-2-methylprop-2-en-1-ol

: 79271-56-0
triethylsilyl trifluoromethyl sulfonate

: 877374-44-2
(2R,3R,9R)-3-benzyloxy-2-benzyloxymethyl-3-methyl-9-(2-methyl-3-triethylsilanyloxy-propenyl)-7-triisopropylsilanyloxymethyl-2,3,4,5,8,9-hexahydrooxonine

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at -78 ℃; for 40h;
DOI:10.1021/ja056334b

Reference yield:

: 877374-59-9
(2-chloromethyl-allyloxy)-triisopropyl-silane

: 877374-44-2
(2R,3R,9R)-3-benzyloxy-2-benzyloxymethyl-3-methyl-9-(2-methyl-3-triethylsilanyloxy-propenyl)-7-triisopropylsilanyloxymethyl-2,3,4,5,8,9-hexahydrooxonine

Guidance literature:: Multi-step reaction with 8 steps

1.1: 90 percent / NaI / acetone / 12 h / 20 °C

2.1: sodium bis(trimethylsilyl)amide / tetrahydrofuran; toluene / 1 h / -78 °C

2.2: 94 percent / tetrahydrofuran; toluene / 1.25 h / -78 - -45 °C

3.1: 76 percent / lithium borohydride / methanol; diethyl ether / 1 h / 0 °C

4.1: Cl₂(Cy₃P)(sIMes)Ru=ChPh / hexane / 1 h / Heating

4.2: 88 percent / phenyl disulfide / benzene / 2 h / 20 °C / UV-irradiation

5.1: Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 20 °C

6.1: 0.658 g / toluene / 80 °C

7.1: 98 percent / diisobutylaluminum hydride / heptane; diethyl ether / 0.5 h / -78 °C

8.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 40 h / -78 °C

With pyridine; 2,6-dimethylpyridine; lithium borohydride; Cl₂(PCy₃)(N,N'-(Mes)2-imidazolidin-2-yl)Ru=CHC₆H₅; sodium hexamethyldisilazane; diisobutylaluminium hydride; Dess-Martin periodane; sodium iodide; In tetrahydrofuran; methanol; diethyl ether; hexane; n-heptane; dichloromethane; acetone; toluene; 4.1: Diels-Alder reaction / 6.1: Wittig reaction;
DOI:10.1021/ja056334b

Reference yield:

: 877374-30-6
(2-iodomethyl-allyloxy)-triisopropyl-silane

: 877374-44-2
(2R,3R,9R)-3-benzyloxy-2-benzyloxymethyl-3-methyl-9-(2-methyl-3-triethylsilanyloxy-propenyl)-7-triisopropylsilanyloxymethyl-2,3,4,5,8,9-hexahydrooxonine

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium bis(trimethylsilyl)amide / tetrahydrofuran; toluene / 1 h / -78 °C

1.2: 94 percent / tetrahydrofuran; toluene / 1.25 h / -78 - -45 °C

2.1: 76 percent / lithium borohydride / methanol; diethyl ether / 1 h / 0 °C

3.1: Cl₂(Cy₃P)(sIMes)Ru=ChPh / hexane / 1 h / Heating

3.2: 88 percent / phenyl disulfide / benzene / 2 h / 20 °C / UV-irradiation

4.1: Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 20 °C

5.1: 0.658 g / toluene / 80 °C

6.1: 98 percent / diisobutylaluminum hydride / heptane; diethyl ether / 0.5 h / -78 °C

7.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 40 h / -78 °C

With pyridine; 2,6-dimethylpyridine; lithium borohydride; Cl₂(PCy₃)(N,N'-(Mes)2-imidazolidin-2-yl)Ru=CHC₆H₅; sodium hexamethyldisilazane; diisobutylaluminium hydride; Dess-Martin periodane; In tetrahydrofuran; methanol; diethyl ether; hexane; n-heptane; dichloromethane; toluene; 3.1: Diels-Alder reaction / 5.1: Wittig reaction;
DOI:10.1021/ja056334b