(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

Base Information

Chemical Name:(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane
CAS No.:928305-65-1
Molecular Formula:C₂₀H₃₈OSi
Molecular Weight:322.607
Hs Code.:

Synonyms:(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

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Chemical Property of (1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

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Technology Process of (1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

There total 2 articles about (1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}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: 83.0%

: 42741-47-9
3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-1-ol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 928305-65-1
(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 2h; Heating;
DOI:10.1002/hlca.200690276

Reference yield:

: 432-25-7
2,6,6-trimethylcyclohex-1-enecarbaldehyde

: 928305-65-1
(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / Mg; MeI / diethyl ether / 2 h / Heating

2: 83 percent / NaH / tetrahydrofuran; various solvent(s) / 2 h / Heating

With sodium hydride; magnesium; methyl iodide; In tetrahydrofuran; diethyl ether;
DOI:10.1002/hlca.200690276

Reference yield:

: 928305-65-1
(1,1-dimethylethyl)(dimethyl){[3-methyl-1-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-but-3-en-1-yl]oxy}silane

: 928305-78-6
(Z)-4-methyl-6-(2,6,6-trimethylcyclohex-1-en-1-yl)hex-3-en-1,6-diol

Guidance literature:: Multi-step reaction with 7 steps

1: tetrahydrofuran / 5 h / 20 °C

2: 13.0 g / aq. NaOH; aq. H₂O₂ / tetrahydrofuran / 0.75 h / 45 °C

3: 10.2 g / DMSO; oxalyl chloride; Et₃N / CH₂Cl₂ / -55 - 20 °C

4: MeONa / methanol; toluene / 3 - 20 °C

5: DBU / 5 h / 95 - 98 °C

6: LiAlH₄ / tetrahydrofuran / 1 h / Heating

7: 0.9 g / Bu₄NF*3H₂O / tetrahydrofuran / 72 h / Heating

With sodium hydroxide; lithium aluminium tetrahydride; oxalyl dichloride; tetrabutyl ammonium fluoride; dihydrogen peroxide; sodium methylate; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In tetrahydrofuran; methanol; dichloromethane; toluene; 3: Swern oxidation / 4: Wadsworth-Emmons reaction;
DOI:10.1002/hlca.200690276