Technology Process of C21H33N3
There total 15 articles about C21H33N3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
methanol; potassium carbonate;
at 23 ℃;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1.) t-BuONO, BF3-OEt2, 2.) K2CO3 / 1.) CH2Cl2, 0 deg C, 30 min, 2.) 1 h
3: 96 percent / TBAF / tetrahydrofuran
With
tert.-butylnitrite; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; potassium carbonate;
In
tetrahydrofuran;
DOI:10.1021/jo962336q
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 97 percent / 4-(N,N-dimethylamino)pyridine / pyridine / 0.17 h / 0 °C
2: 60 percent / liq. NH3, Li / tetrahydrofuran / 1.) -78 deg C, 30 min, 2.) -33 deg C, 1 h
3: 87 percent / 1 N NaOH / tetrahydrofuran / 2 h / Heating
4: AlCl3 / CS2 / 3 h / 70 °C
5: 3 N NaOH
6: 1.) t-BuONO, BF3-OEt2, 2.) K2CO3 / 1.) CH2Cl2, 0 deg C, 30 min, 2.) 1 h
8: 96 percent / TBAF / tetrahydrofuran
With
dmap; sodium hydroxide; aluminium trichloride; tert.-butylnitrite; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; ammonia; lithium; potassium carbonate;
In
tetrahydrofuran; pyridine; carbon disulfide;
DOI:10.1021/jo962336q