(3S,6R)-6-Isopropyl-3-methyl-5-phenyl-3,6-dihydro-2H-1,4-oxazin-2-one synthesis
- Product Name:(3S,6R)-6-Isopropyl-3-methyl-5-phenyl-3,6-dihydro-2H-1,4-oxazin-2-one
- CAS Number:191284-34-1
- Molecular formula:
- Molecular Weight:0
582-62-7
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Yield:-
Steps:
Multi-step reaction with 3 steps
1: 98 percent / AlCl3, Br2 / diethyl ether / 4 h / Heating
2: 1.) KOH / 1.) MeOH, 2.) DMF, r.t., 24 h
3: 1.) HCl, 2.) Et3N / 1.) EtOAc, r.t., 1 h, 2.) CH2Cl2, r.t., 1 h
References:
Chinchilla, Rafael;Galindo, Nuria;Nájera, Carmen [Synthesis,1999,# 4,p. 704 - 717]