tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

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Chemical Name:tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane
CAS No.:240815-91-2
Molecular Formula:C₃₆H₄₅IO₂Si
Molecular Weight:664.742
Hs Code.:

Synonyms:tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

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Chemical Property of tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

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Technology Process of tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

There total 7 articles about tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-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: 95.0%

: 76-83-5
trityl chloride

: 240815-90-1
(2E,6E)-(S)-2-Allyl-5-(tert-butyl-dimethyl-silanyloxy)-7-iodo-6-methyl-hepta-2,6-dien-1-ol

: 240815-91-2
tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

Guidance literature:: With dmap; In N,N-dimethyl-formamide; at 80 ℃; for 21h;
DOI:10.1016/S0968-0896(98)00153-9

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 240815-91-2
tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 6 steps

1: 84 percent / imidazole / dimethylformamide / 7 h / 0 - 25 °C

2: 89 percent / OsO₄, NMO / tetrahydrofuran; 2-methyl-propan-2-ol; H₂O / 13 h / 25 °C

3: 92 percent / NaIO₄ / methanol; H₂O / 0.5 h / 25 °C

4: 98 percent / benzene / 1.5 h / Heating

5: 100 percent / DIBAL / tetrahydrofuran; CH₂Cl₂ / 1.33 h / -78 °C

6: 95 percent / 4-DMAP / dimethylformamide / 21 h / 80 °C

With 1H-imidazole; dmap; sodium periodate; osmium(VIII) oxide; N-methyl-2-indolinone; diisobutylaluminium hydride; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol; benzene;
DOI:10.1016/S0968-0896(98)00153-9

Reference yield:

: 204513-22-4
(3S,1E)-1-iodo-2-methylhexa-1,5-dien-3-ol

: 240815-91-2
tert-Butyl-[(E)-(S)-1-((E)-2-iodo-1-methyl-vinyl)-4-trityloxymethyl-hepta-3,6-dienyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 6 steps

1: 84 percent / imidazole / dimethylformamide / 7 h / 0 - 25 °C

2: 89 percent / OsO₄, NMO / tetrahydrofuran; 2-methyl-propan-2-ol; H₂O / 13 h / 25 °C

3: 92 percent / NaIO₄ / methanol; H₂O / 0.5 h / 25 °C

4: 98 percent / benzene / 1.5 h / Heating

5: 100 percent / DIBAL / tetrahydrofuran; CH₂Cl₂ / 1.33 h / -78 °C

6: 95 percent / 4-DMAP / dimethylformamide / 21 h / 80 °C

With 1H-imidazole; dmap; sodium periodate; osmium(VIII) oxide; N-methyl-2-indolinone; diisobutylaluminium hydride; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol; benzene;
DOI:10.1016/S0968-0896(98)00153-9