Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

Base Information

Chemical Name:Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine
CAS No.:106201-28-9
Molecular Formula:C₂₂H₃₀N₂O
Molecular Weight:338.493
Hs Code.:

Synonyms:Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

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Technology Process of Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

There total 9 articles about Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine 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: 82.0%

: 106201-38-1
Methanesulfonic acid 2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl ester

: 109-89-7
diethylamine

: 106201-28-9
Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

Guidance literature:: In toluene; at 80 ℃; for 3h;
DOI:10.1248/cpb.34.130

Reference yield:

: 1624-53-9,3230-45-3,137838-23-4
2-(benzylideneamino)phenol

: 106201-28-9
Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

Guidance literature:: Multi-step reaction with 7 steps

1: NaBH₄

2: 93 percent / NaHCO₃ / methanol / Ambient temperature

3: 94 percent / hydrogen / 5 percent Pd-C / Ambient temperature

4: 16 percent / K₂CO₃ / acetone / 4 h / 40 °C

5: 86 percent / LiAlH₄ / diethyl ether / 1 h / Heating

6: triethylamine / CH₂Cl₂ / 0.17 h / Ambient temperature

7: 82 percent / toluene / 3 h / 80 °C

With sodium tetrahydroborate; lithium aluminium tetrahydride; hydrogen; sodium hydrogencarbonate; potassium carbonate; triethylamine; palladium on activated charcoal; In methanol; diethyl ether; dichloromethane; acetone; toluene;
DOI:10.1248/cpb.34.130

Reference yield:

: 77434-56-1
methyl 4-benzyl-3,4-dihydro-2H-1,4-benzoxazine-2-acetate

: 106201-28-9
Diethyl-[2-(4-phenethyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-ethyl]-amine

Guidance literature:: Multi-step reaction with 5 steps

1: 94 percent / hydrogen / 5 percent Pd-C / Ambient temperature

2: 16 percent / K₂CO₃ / acetone / 4 h / 40 °C

3: 86 percent / LiAlH₄ / diethyl ether / 1 h / Heating

4: triethylamine / CH₂Cl₂ / 0.17 h / Ambient temperature

5: 82 percent / toluene / 3 h / 80 °C

With lithium aluminium tetrahydride; hydrogen; potassium carbonate; triethylamine; palladium on activated charcoal; In diethyl ether; dichloromethane; acetone; toluene;
DOI:10.1248/cpb.34.130