4-(2-formylbenzyl)dibenzothiophene

Base Information

Chemical Name:4-(2-formylbenzyl)dibenzothiophene
CAS No.:87643-04-7
Molecular Formula:C₂₀H₁₄OS
Molecular Weight:302.397
Hs Code.:

Synonyms:4-(2-formylbenzyl)dibenzothiophene

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Chemical Property of 4-(2-formylbenzyl)dibenzothiophene

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Technology Process of 4-(2-formylbenzyl)dibenzothiophene

There total 6 articles about 4-(2-formylbenzyl)dibenzothiophene 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: 71.0%

: 87643-03-6
4-(2-hydroxymethylbenzyl)dibenzothiophene

: 87643-04-7
4-(2-formylbenzyl)dibenzothiophene

Guidance literature:: With chromium(VI) oxide; In pyridine; for 2h; Ambient temperature;

Reference yield:

: 132-65-0
dibenzothiophene

: 87643-04-7
4-(2-formylbenzyl)dibenzothiophene

Guidance literature:: Multi-step reaction with 6 steps

1: 86 percent / n-butyllithium

2: 1) n-butyllithium, / 1) hexane, ether, -78 deg C to -5 deg C; 2) room temp., overnight

3: 81 percent / 50percent HCl / dioxane / 20 h / Heating

4: 94 percent / hydrogen / 5percent palladium on carbon / acetic acid / 80 - 90 °C / 760 Torr / overnight

5: 85 percent / lithium aluminum hydride / diethyl ether / 2.5 h / Heating

6: 71 percent / chromium trioxide / pyridine / 2 h / Ambient temperature

With chromium(VI) oxide; hydrogenchloride; lithium aluminium tetrahydride; n-butyllithium; hydrogen; palladium on activated charcoal; In 1,4-dioxane; pyridine; diethyl ether; acetic acid;

Reference yield:

: 23985-81-1
bisbenzo[b,d]thiophene-4-carbaldehyde

: 87643-04-7
4-(2-formylbenzyl)dibenzothiophene

Guidance literature:: Multi-step reaction with 5 steps

1: 1) n-butyllithium, / 1) hexane, ether, -78 deg C to -5 deg C; 2) room temp., overnight

2: 81 percent / 50percent HCl / dioxane / 20 h / Heating

3: 94 percent / hydrogen / 5percent palladium on carbon / acetic acid / 80 - 90 °C / 760 Torr / overnight

4: 85 percent / lithium aluminum hydride / diethyl ether / 2.5 h / Heating

5: 71 percent / chromium trioxide / pyridine / 2 h / Ambient temperature

With chromium(VI) oxide; hydrogenchloride; lithium aluminium tetrahydride; n-butyllithium; hydrogen; palladium on activated charcoal; In 1,4-dioxane; pyridine; diethyl ether; acetic acid;