1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

Base Information

Chemical Name:1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene
CAS No.:145640-36-4
Molecular Formula:C₂₅H₃₀Br₂OSi
Molecular Weight:534.406
Hs Code.:

Synonyms:1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

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Technology Process of 1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

There total 9 articles about 1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene 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: 99.0%

: 558-13-4
carbon tetrabromide

: 145640-32-0
5-((tert-butyldiphenylsilyl)oxy)-2-methylcyclohex-1-enecarboxaldehyde

: 145640-36-4
1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

Guidance literature:: With triphenylphosphine; zinc; In dichloromethane; for 5h;
DOI:10.1021/jo00055a011

Reference yield:

: 130745-59-4
4-<(tert-Butyldiphenylsilyl)oxy>cyclohexanone

: 145640-36-4
1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

Guidance literature:: Multi-step reaction with 4 steps

1: NaH / diethyl ether; paraffin / 4.5 h / Ambient temperature

2: p-toluenesulfonic acid, MgSO₄ / benzene / Ambient temperature

3: 2) HgCl₂ / 1) diethyl ether, a) -78 deg C, 10 min, b) 1 h without cooling bath, 2) CH₃CN, H₂O, reflux, 10 min

4: 99 percent / Zn, PPh₃ / CH₂Cl₂ / 5 h

With sodium hydride; magnesium sulfate; toluene-4-sulfonic acid; triphenylphosphine; mercury dichloride; zinc; In diethyl ether; dichloromethane; paraffin; benzene;
DOI:10.1021/jo00055a011

Reference yield:

: 4-(tert-Butyl-diphenyl-silanyloxy)-2-[1-hydroxy-meth-(Z)-ylidene]-cyclohexanone

: 145640-36-4
1-((tert-butyldiphenylsilyl)oxy)-3-(2,2-dibromoethenyl)-4-methylcyclohex-3-ene

Guidance literature:: Multi-step reaction with 3 steps

1: p-toluenesulfonic acid, MgSO₄ / benzene / Ambient temperature

2: 2) HgCl₂ / 1) diethyl ether, a) -78 deg C, 10 min, b) 1 h without cooling bath, 2) CH₃CN, H₂O, reflux, 10 min

3: 99 percent / Zn, PPh₃ / CH₂Cl₂ / 5 h

With magnesium sulfate; toluene-4-sulfonic acid; triphenylphosphine; mercury dichloride; zinc; In dichloromethane; benzene;
DOI:10.1021/jo00055a011