tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

Base Information

Chemical Name:tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene
CAS No.:252679-46-2
Molecular Formula:C₃₅H₅₂O₆Si
Molecular Weight:596.88
Hs Code.:

Synonyms:tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

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Chemical Property of tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

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Technology Process of tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

There total 9 articles about tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene 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: 40.0%

: 69404-94-0
O-tert-butyldimethylsilylvanillin

: 252679-40-6
diethyl (4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)benzyl)phoshonate

: 252679-49-5
2-methoxy-4-((E)-4-(2(E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)phenol

: 252679-46-2
tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 10h;
DOI:10.1021/jo9908795

Reference yield:

: 76280-60-9
[3,5-bis(methoxymethoxy)phenyl]methanol

: 252679-46-2
tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

Guidance literature:: Multi-step reaction with 7 steps

1: 92 percent / imidazole / CH₂Cl₂ / 12 h

2: 73 percent / n-BuLi; TMEDA; CuCN / hexane; tetrahydrofuran / -78 - 20 °C

3: 86 percent / TBAH / tetrahydrofuran / 3 h / 20 °C

4: Et₃N / CH₂Cl₂ / 1 h / 0 °C

5: 937 mg / NaI / acetone / 22 h / 20 °C

6: 100 percent / 2.5 h / Heating

7: 40 percent / NaH / tetrahydrofuran / 10 h

With 1H-imidazole; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; tetra(n-butyl)ammonium hydroxide; sodium hydride; triethylamine; sodium iodide; In tetrahydrofuran; hexane; dichloromethane; acetone; 1: Substitution / 2: Alkylation / 3: Substitution / 4: Substitution / 5: Substitution / 6: Arbuzov reaction / 7: Wittig reaction;
DOI:10.1021/jo9908795

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 252679-46-2
tert-butyldimethylsilyloxy-4-((E)-4-((2E)-3,7-dimethyl-2,6-octadienyl)-3,5-bis(methoxymethoxy)phenylethenyl)-2-methoxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / DIPEA / dimethylformamide / 2.17 h / 0 °C

2: 40 percent / NaH / tetrahydrofuran / 10 h

With sodium hydride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide; 1: Substitution / 2: Wittig reaction;
DOI:10.1021/jo9908795