Ethanol, 2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]- 5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)-

Base Information

Chemical Name:Ethanol, 2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]- 5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)-
CAS No.:401593-49-5
Molecular Formula:C36H54O4Si
Molecular Weight:578.908
Hs Code.:

Ethanol,
2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]-
5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)-

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Chemical Property of Ethanol, 2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]- 5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)-

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Technology Process of Ethanol, 2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]- 5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)-

There total 29 articles about Ethanol, 2-[(2S,5R)-2-[6-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methylenehexyl]- 5-[1-(methoxymethoxy)-1-methylethyl]-2-methylcyclopentylidene]-, (2E)- 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: 81.0%

: 401593-31-5
C₄₂H₆₈O₄Si₂

: 401593-49-5
2-[(2S,5R)-2-[6-(tert-Butyl-diphenyl-silanyloxy)-3-methylene-hexyl]-5-(1-methoxymethoxy-1-methyl-ethyl)-2-methyl-cyclopent-(E)-ylidene]-ethanol

Guidance literature:: With pyridinium p-toluenesulfonate; In methanol; at 20 ℃;
DOI:10.1016/S0040-4039(01)02032-9

Reference yield:

: 1071-73-4
5-Hydroxy-2-pentanone

: 401593-49-5
2-[(2S,5R)-2-[6-(tert-Butyl-diphenyl-silanyloxy)-3-methylene-hexyl]-5-(1-methoxymethoxy-1-methyl-ethyl)-2-methyl-cyclopent-(E)-ylidene]-ethanol

Guidance literature:: Multi-step reaction with 7 steps

1: Ca(COCl)2; CO₂

2: NaI

3: 82 percent / KHMDS / tetrahydrofuran / 0 °C

4: 82 percent / Na-Hg; NaH₂PO₄ / methanol / 20 °C

5: 81 percent / PPTS / methanol / 20 °C

With sodium dihydrogenphosphate; sodium amalgam; carbon dioxide; Ca(COCl)2; pyridinium p-toluenesulfonate; potassium hexamethylsilazane; sodium iodide; In tetrahydrofuran; methanol; 2: Wittig reaction;
DOI:10.1016/S0040-4039(01)02032-9

Reference yield:

: 131085-31-9
5-((tert-butyldiphenylsilyl)oxy)pentan-2-one

: 401593-49-5
2-[(2S,5R)-2-[6-(tert-Butyl-diphenyl-silanyloxy)-3-methylene-hexyl]-5-(1-methoxymethoxy-1-methyl-ethyl)-2-methyl-cyclopent-(E)-ylidene]-ethanol

Guidance literature:: Multi-step reaction with 6 steps

1: Ca(COCl)2; CO₂

2: NaI

3: 82 percent / KHMDS / tetrahydrofuran / 0 °C

4: 82 percent / Na-Hg; NaH₂PO₄ / methanol / 20 °C

5: 81 percent / PPTS / methanol / 20 °C

With sodium dihydrogenphosphate; sodium amalgam; carbon dioxide; Ca(COCl)2; pyridinium p-toluenesulfonate; potassium hexamethylsilazane; sodium iodide; In tetrahydrofuran; methanol; 1: Wittig reaction;
DOI:10.1016/S0040-4039(01)02032-9