3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

Base Information

Chemical Name:3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde
CAS No.:105427-94-9
Molecular Formula:C₂₀H₂₇ClO₃
Molecular Weight:350.886
Hs Code.:

Synonyms:3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

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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 3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:: SDS file from LookChem

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Technology Process of 3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

There total 8 articles about 3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde 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%

: 157826-54-5
3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzyl alcohol

: 105427-94-9
3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

Guidance literature:: With pyridinium chlorochromate; In dichloromethane; Ambient temperature;
DOI:10.1246/bcsj.67.1178

Reference yield: 49.0%

: 83324-48-5
3-chloro-5-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-4,6-dihydroxy-2-methylbenzaldehyde

: 74-88-4
methyl iodide

: 105427-94-9
3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

Guidance literature:: With potassium carbonate; In acetone; at 20 ℃; for 16h;
DOI:10.1016/j.ejmech.2017.09.067

Reference yield:

: 58106-55-1
2,4-dihydroxy-3-bromo-6-methyl-benzoic acid methyl ester

: 105427-94-9
3-chloro-5-<(E)-3,7-dimethyl-2,6-octadienyl>-4,6-dimethoxy-2-methylbenzaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / SO₂Cl₂ / diethyl ether / 3.5 h / Ambient temperature

2: 1.41 g / K₂CO₃ / acetone / 2.5 h / Heating

3: 1.) BuLi, 2.) CuCC-C(OMe)Me₂ / 1.) hexane, THF, HMPA, -78 deg C, 30 min, 2.) 18 h -> room temperature

4: LiAlH₄ / diethyl ether / 0 °C

5: 99 percent / PCC / CH₂Cl₂ / Ambient temperature

With lithium aluminium tetrahydride; n-butyllithium; sulfuryl dichloride; potassium carbonate; pyridinium chlorochromate; In diethyl ether; dichloromethane; acetone;
DOI:10.1246/bcsj.67.1178