Technology Process of rac-12-methoxy-podocarpa-8,11,13-trien-7-one-(2,4-dinitro-phenylhydrazone)
There total 8 articles about rac-12-methoxy-podocarpa-8,11,13-trien-7-one-(2,4-dinitro-phenylhydrazone) 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:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: H2 / Adams-Pt
2: LiAlH4 / diethyl ether / Heating
3: PBr3 / benzene
4: (i) Mg, (ii) /BRN= 1741705/
5: P2O5, H3PO4 / 170 °C
6: CrO3; aqueous acetic acid / Umsetzung des erhaltenen rac-12-Methoxy-podocarpa-8,11,13-trien-7-ons mit <2,4-Dinitro-phenyl>-hydrazin
With
chromium(VI) oxide; lithium aluminium tetrahydride; phosphoric acid; hydrogen; phosphorus pentoxide; phosphorus tribromide; acetic acid;
platinum(IV) oxide;
In
diethyl ether; benzene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: (i) Mg, (ii) /BRN= 605308/
2: HBr, (PhCO)2O2 / toluene
3: (i) Mg, (ii) /BRN= 1741705/
4: P2O5, H3PO4 / 170 °C
5: CrO3; aqueous acetic acid / Umsetzung des erhaltenen rac-12-Methoxy-podocarpa-8,11,13-trien-7-ons mit <2,4-Dinitro-phenyl>-hydrazin
With
chromium(VI) oxide; phosphoric acid; hydrogen bromide; phosphorus pentoxide; acetic acid; dibenzoyl peroxide;
In
toluene;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: HBr, (PhCO)2O2 / toluene
2: (i) Mg, (ii) /BRN= 1741705/
3: P2O5, H3PO4 / 170 °C
4: CrO3; aqueous acetic acid / Umsetzung des erhaltenen rac-12-Methoxy-podocarpa-8,11,13-trien-7-ons mit <2,4-Dinitro-phenyl>-hydrazin
With
chromium(VI) oxide; phosphoric acid; hydrogen bromide; phosphorus pentoxide; acetic acid; dibenzoyl peroxide;
In
toluene;
