5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

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Chemical Name:5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene
CAS No.:210235-96-4
Molecular Formula:C₃₄H₆₀O₂Si₃
Molecular Weight:585.106
Hs Code.:

5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

Synonyms:5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

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Chemical Property of 5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

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Technology Process of 5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

There total 14 articles about 5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene 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: 77.0%

: 69739-34-0
t-butyldimethylsiyl triflate

: 210235-95-3
3-[(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-2,2-dimethyl-1-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohex-3-enol

: 210235-96-4
5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 4 ℃; for 15h;
DOI:10.1016/S0040-4020(98)00334-2

Reference yield:

: 6153-05-5,105-29-3
(Z)-3-methylpent-2-en-4-ynol

: 210235-96-4
5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

Guidance literature:: Multi-step reaction with 4 steps

1: imidazole / dimethylformamide

2: Ph₃P, CuI, BuNH₂ / Pd(OAc)2 / benzene / 17.5 h / Ambient temperature

3: 94 percent / EtMgBr / tetrahydrofuran

4: 77 percent / 2,6-lutidine / CH₂Cl₂

With 1H-imidazole; 2,6-dimethylpyridine; copper(l) iodide; ethylmagnesium bromide; N-butylamine; triphenylphosphine; palladium diacetate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1055/s-1998-1683

Reference yield:

: 3230-69-1
3-methyl-1-penten-4-yn-3-ol

: 210235-96-4
5-(tert-Butyl-dimethyl-silanyloxy)-1-[(Z)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-pent-3-en-1-ynyl]-6,6-dimethyl-5-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-cyclohexene

Guidance literature:: Multi-step reaction with 5 steps

1: H₂O, H₂SO₄

2: imidazole / dimethylformamide

3: Ph₃P, CuI, BuNH₂ / Pd(OAc)2 / benzene / 17.5 h / Ambient temperature

4: 94 percent / EtMgBr / tetrahydrofuran

5: 77 percent / 2,6-lutidine / CH₂Cl₂

With 1H-imidazole; 2,6-dimethylpyridine; copper(l) iodide; sulfuric acid; ethylmagnesium bromide; water; N-butylamine; triphenylphosphine; palladium diacetate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1055/s-1998-1683