(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

Base Information

Chemical Name:(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal
CAS No.:121846-26-2
Molecular Formula:C₂₁H₃₀O₂
Molecular Weight:314.468
Hs Code.:

Synonyms:(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

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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 (2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

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Technology Process of (2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

There total 4 articles about (2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal 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:

: 121846-23-9
(E)-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-propenal S,S-acetal

: 121846-26-2
(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

Guidance literature:: Multi-step reaction with 4 steps

1: 44 percent / n-BuLi / tetrahydrofuran / -78 °C

2: 1.) HgCl₂, HgO, 2.) Et₃N / 1.) 95percent aq. MeOH, reflux, 2.) CH₂Cl₂

3: 1.) NaH, 2.) DIBAL / 1.) THF, 2.) Et₂O, -78 deg C

With n-butyllithium; sodium hydride; diisobutylaluminium hydride; triethylamine; mercury dichloride; mercury(II) oxide; In tetrahydrofuran;
DOI:10.1021/ja00195a073

Reference yield:

: (E)-5-(tert-Butyl-dimethyl-silanyloxy)-1-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-1-en-3-one

: 121846-26-2
(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH, 2.) DIBAL / 1.) THF, 2.) Et₂O, -78 deg C

With sodium hydride; diisobutylaluminium hydride;
DOI:10.1021/ja00195a073

Reference yield:

: 121846-24-0
tert-Butyl-dimethyl-(2-{2-[(E)-2-(2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-[1,3]dithian-2-yl}-ethoxy)-silane

: 121846-26-2
(2E,4E,6E,8E)-7-(2-Hydroxy-ethyl)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) HgCl₂, HgO, 2.) Et₃N / 1.) 95percent aq. MeOH, reflux, 2.) CH₂Cl₂

2: 1.) NaH, 2.) DIBAL / 1.) THF, 2.) Et₂O, -78 deg C

With sodium hydride; diisobutylaluminium hydride; triethylamine; mercury dichloride; mercury(II) oxide;
DOI:10.1021/ja00195a073