(E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

Base Information

Chemical Name:(E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone
CAS No.:108261-74-1
Molecular Formula:C₂₈H₂₂O
Molecular Weight:374.482
Hs Code.:

(E)-2-(1,3-dimethyl-1H-cyclopenta<l>phenanthren-1-yl)vinyl phenyl ketone

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Chemical Property of (E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

Chemical Property:

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Technology Process of (E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

There total 7 articles about (E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone 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: 13.0%

: 61211-60-7
diethyl phosphonoacetophenone

: 108261-68-3
1,3-dimethyl-1H-cyclopentaphenanthrene-1-carbaldehyde

: 108261-74-1
(E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

Guidance literature:: With sodium hydride; In 1,2-dimethoxyethane; at 20 ℃; for 1h;

Reference yield:

: 14224-77-2
1,11b-dihydro-11b-hydroxy-1,3-dimethylcyclopentaphenanthren-2-one

: 108261-74-1
(E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

Guidance literature:: Multi-step reaction with 7 steps

1: 62 percent / zinc / acetic acid / 1 h / Heating

2: 99 percent / lithium aluminium hydride / 1,2-dimethoxy-ethane / 1.17 h / 20 °C

3: 56 percent / phosphoryl trichloride / pyridine / 24 h / 125 - 130 °C

4: 72 percent / n-BuLi / ethanol; hexane / 0.25 h

5: 96 percent / lithium aluminium hydride / diethyl ether / 1 h / -20 °C

6: 95 percent / dimethyl sulphoxide - oxalyl chloride, triethylamine / CH₂Cl₂ / 0.25 h / -60 - -50 °C

7: 13 percent / 50percent sodium hydride - mineral oil / 1,2-dimethoxy-ethane / 1 h / 20 °C

With lithium aluminium tetrahydride; n-butyllithium; oxalyl dichloride; sodium hydride; dimethyl sulfoxide; triethylamine; zinc; trichlorophosphate; In pyridine; 1,2-dimethoxyethane; diethyl ether; ethanol; hexane; dichloromethane; acetic acid;

Reference yield:

: 108261-63-8
1,3-dimethyl-1H-cyclopentaphenanthrene

: 108261-74-1
(E)-2-(1,3-dimethyl-1H-cyclopentaphenanthren-1-yl)vinyl phenyl ketone

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / n-BuLi / ethanol; hexane / 0.25 h

2: 96 percent / lithium aluminium hydride / diethyl ether / 1 h / -20 °C

3: 95 percent / dimethyl sulphoxide - oxalyl chloride, triethylamine / CH₂Cl₂ / 0.25 h / -60 - -50 °C

4: 13 percent / 50percent sodium hydride - mineral oil / 1,2-dimethoxy-ethane / 1 h / 20 °C

With lithium aluminium tetrahydride; n-butyllithium; oxalyl dichloride; sodium hydride; dimethyl sulfoxide; triethylamine; In 1,2-dimethoxyethane; diethyl ether; ethanol; hexane; dichloromethane;