Silane, (1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyc lohexen-1-ylidene)-1-propenyl]oxy]-

Base Information

Chemical Name:Silane, (1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyc lohexen-1-ylidene)-1-propenyl]oxy]-
CAS No.:109629-59-6
Molecular Formula:C₁₉H₃₄OSi
Molecular Weight:306.564
Hs Code.:
Mol file:109629-59-6.mol

Synonyms:Silane,(1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyclohexen-1-ylidene)-1-propenyl]oxy]-(9CI)

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Chemical Property of Silane, (1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyc lohexen-1-ylidene)-1-propenyl]oxy]-

Chemical Property:

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Technology Process of Silane, (1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyc lohexen-1-ylidene)-1-propenyl]oxy]-

There total 9 articles about Silane, (1,1-dimethylethyl)dimethyl[[2-methyl-3-(2,6,6-trimethyl-2-cyc lohexen-1-ylidene)-1-propenyl]oxy]- 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: 18.0%

: 109629-45-0
(E)-1-<(tert-butyl)dimethylsilyl>-2-methyl-3-(2',6',6'-trimethyl-2'-cyclohexenyl)-2-propen-1-one

: 109629-59-6
3-<3'-(tert-butyl)dimethylsilyloxy-2'-methyl-2'-propenylidene>-2,4,4-trimethylcyclohexene

: 109629-60-9
9-<(tert-butyl)dimethylsilyloxy>-1,5,5,8-tetramethylbicyclo<4.3.0>nona-2,8-diene

Guidance literature:: at 560 ℃;
DOI:10.1002/hlca.19860690612

Reference yield:

: 15789-90-9
alpha-isomethylionone

: 109629-59-6
3-<3'-(tert-butyl)dimethylsilyloxy-2'-methyl-2'-propenylidene>-2,4,4-trimethylcyclohexene

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) I₂, 2.) 2N NaOH / 1.) pyridine, 100 deg C, 1 h, 2.) 100 deg C

2: 65 percent / LiAlH₄ / diethyl ether / 0.5 h / Ambient temperature

3: 87 percent / MnO₂ / hexane

4: 75 percent / BF₃*Et₂O / acetic acid; CH₂Cl₂ / 1.) 45 min, 0 deg C, 2.) 3 h, room temperature

5: 1.) BuLi / 1.) THF, HMPA, hexane, 1 h, 2.) THF, room temperature, 1 h

6: 93 percent / HgCl₂, HgO / methanol / 0.5 h / Heating

7: 20 percent / 560 °C

With manganese(IV) oxide; sodium hydroxide; lithium aluminium tetrahydride; n-butyllithium; boron trifluoride diethyl etherate; iodine; mercury dichloride; mercury(II) oxide; In methanol; diethyl ether; hexane; dichloromethane; acetic acid;
DOI:10.1002/hlca.19860690612

Reference yield:

: 109629-41-6
(E)-2-Methyl-3-(2,6,6-trimethyl-cyclohex-2-enyl)-prop-2-en-1-ol

: 109629-59-6
3-<3'-(tert-butyl)dimethylsilyloxy-2'-methyl-2'-propenylidene>-2,4,4-trimethylcyclohexene

Guidance literature:: Multi-step reaction with 5 steps

1: 87 percent / MnO₂ / hexane

2: 75 percent / BF₃*Et₂O / acetic acid; CH₂Cl₂ / 1.) 45 min, 0 deg C, 2.) 3 h, room temperature

3: 1.) BuLi / 1.) THF, HMPA, hexane, 1 h, 2.) THF, room temperature, 1 h

4: 93 percent / HgCl₂, HgO / methanol / 0.5 h / Heating

5: 20 percent / 560 °C

With manganese(IV) oxide; n-butyllithium; boron trifluoride diethyl etherate; mercury dichloride; mercury(II) oxide; In methanol; hexane; dichloromethane; acetic acid;
DOI:10.1002/hlca.19860690612