2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Base Information

Chemical Name:2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal
CAS No.:151503-43-4
Molecular Formula:C₁₄H₁₉BrO
Molecular Weight:283.208
Hs Code.:

Synonyms:2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Suppliers and Price of 2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

There total 7 articles about 2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal 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: 54.0%

: (2E,4E)-5-(2-Bromo-6,6-dimethyl-cyclohex-1-enyl)-3-methyl-penta-2,4-dienenitrile

: 151503-43-4
2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Guidance literature:: With water; silica gel; diisobutylaluminium hydride; In Petroleum ether; at -20 ℃; for 1h;
DOI:10.1002/recl.19931120505

Reference yield:

: 1431-79-4
4,4-dimethyl-2-bromocyclohex-2-en-1-one

: 151503-43-4
2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Guidance literature:: Multi-step reaction with 6 steps

1: 73 percent / diisobutylaluminum hydride / CH₂Cl₂; petroleum ether / 1 h / -80 deg C up to r.t.

3: 1) N-chlorosuccinimide, dimethylsulfide, 2) Et₃N / 1) toluene, -40 to -25 deg C, 4 h, 2) up to r.t., 30 min

4: 86 percent / DBU / diethyl ether / 1 h

5: 1) BuLi / 1) THF, 0 deg C, 15 min, 2) THF, r.t., 19 h

6: 54 percent / diisobutylaluminum hydride, SiO₂, H₂O / petroleum ether / 1 h / -20 °C

With N-chloro-succinimide; n-butyllithium; dimethylsulfide; water; silica gel; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In diethyl ether; dichloromethane; Petroleum ether;
DOI:10.1002/recl.19931120505

Reference yield:

: 151503-39-8
2-bromo-4,4-dimethyl-2-cyclohexenol

: 151503-43-4
2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal

Guidance literature:: Multi-step reaction with 5 steps

2: 1) N-chlorosuccinimide, dimethylsulfide, 2) Et₃N / 1) toluene, -40 to -25 deg C, 4 h, 2) up to r.t., 30 min

3: 86 percent / DBU / diethyl ether / 1 h

4: 1) BuLi / 1) THF, 0 deg C, 15 min, 2) THF, r.t., 19 h

5: 54 percent / diisobutylaluminum hydride, SiO₂, H₂O / petroleum ether / 1 h / -20 °C

With N-chloro-succinimide; n-butyllithium; dimethylsulfide; water; silica gel; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In diethyl ether; Petroleum ether;
DOI:10.1002/recl.19931120505