Technology Process of cis/trans-2-(4-(4-chlorophenyl)cyclohexyl)-3,4-dihydronaphthalen-1(2H)-one
There total 10 articles about cis/trans-2-(4-(4-chlorophenyl)cyclohexyl)-3,4-dihydronaphthalen-1(2H)-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
platinum(IV) oxide;
In
acetone;
at 20 ℃;
under 3677.86 Torr;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: magnesium / iodine / tetrahydrofuran / 50 °C / Inert atmosphere
1.2: 1 h / 40 - 50 °C
2.1: toluene-4-sulfonic acid / toluene; ethylene glycol / 6 h / 110 °C
3.1: hydrogen / 3% Pd/C / ethyl acetate / 7 h / 20 °C / 3677.86 - 5149.01 Torr
4.1: toluene-4-sulfonic acid / water; acetone / 3 h / 70 °C
5.1: titanium tetrachloride / dichloromethane / -35 - 0 °C / Inert atmosphere
5.2: 1 h / -55 °C / Inert atmosphere
6.1: toluene-4-sulfonic acid / toluene / 2 h / 60 °C
7.1: hydrogen / platinum(IV) oxide / acetone / 20 °C / 3677.86 Torr
With
hydrogen; titanium tetrachloride; toluene-4-sulfonic acid; magnesium;
platinum(IV) oxide; 3% Pd/C; iodine;
In
tetrahydrofuran; dichloromethane; water; ethylene glycol; ethyl acetate; acetone; toluene;
5.1: Mukaiyama aldol condensation / 5.2: Mukaiyama aldol condensation;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: titanium tetrachloride / dichloromethane / -35 - 0 °C / Inert atmosphere
1.2: 1 h / -55 °C / Inert atmosphere
2.1: toluene-4-sulfonic acid / toluene / 2 h / 60 °C
3.1: hydrogen / platinum(IV) oxide / acetone / 20 °C / 3677.86 Torr
With
hydrogen; titanium tetrachloride; toluene-4-sulfonic acid;
platinum(IV) oxide;
In
dichloromethane; acetone; toluene;
1.1: Mukaiyama aldol condensation / 1.2: Mukaiyama aldol condensation;