(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

Base Information

Chemical Name:(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal
CAS No.:181711-85-3
Molecular Formula:C₃₀H₄₄O₆
Molecular Weight:500.676
Hs Code.:

Synonyms:(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

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Chemical Property of (E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

Chemical Property:

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Technology Process of (E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

There total 5 articles about (E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal 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: 98.0%

: 181711-84-2
(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde

: 149-73-5
trimethyl orthoformate

: 181711-85-3
(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

Guidance literature:: With Dowex H₅₀; In methanol; at 70 ℃; for 2h;

Reference yield:

: 157202-45-4
1,4-Dipropyloxy-2-methylbenzol

: 181711-85-3
(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

Guidance literature:: Multi-step reaction with 5 steps

1: NBS, AIBN / CCl₄ / Heating

2: 160 °C

3: 74 percent / KOC(CH₃)3 / dimethylformamide / 3 h / Ambient temperature

4: 90 percent / BuLi / diethyl ether; hexane / 0.5 h

5: 98 percent / Dowex H₅₀ / methanol / 2 h / 70 °C

With N-Bromosuccinimide; n-butyllithium; 2,2'-azobis(isobutyronitrile); Dowex H₅₀; potassium tert-butylate; In methanol; tetrachloromethane; diethyl ether; hexane; N,N-dimethyl-formamide;

Reference yield:

: 471258-12-5
1-bromo-4-(bromomethyl)-2,5-dipropoxybenzene

: 181711-85-3
(E)-4-(4-Methyl-2,5-dipropoxystyryl)-2,5-dipropoxybenzaldehyde dimethyl acetal

Guidance literature:: Multi-step reaction with 4 steps

1: 160 °C

2: 74 percent / KOC(CH₃)3 / dimethylformamide / 3 h / Ambient temperature

3: 90 percent / BuLi / diethyl ether; hexane / 0.5 h

4: 98 percent / Dowex H₅₀ / methanol / 2 h / 70 °C

With n-butyllithium; Dowex H₅₀; potassium tert-butylate; In methanol; diethyl ether; hexane; N,N-dimethyl-formamide;