Boron tribromide → HCID 21912061, compound

HRID 2307986Notes

Reaction equation

HRID 2307986 reaction equation
[Cl:1][C:2]1[CH:24]=[C:23]([CH3:25])[C:5]([O:6][C:7]2[C:12]([O:13]C)=[C:11]([C:15](=[O:21])[CH:16]([CH2:19][CH3:20])[CH2:17][CH3:18])[CH:10]=[C:9]([CH3:22])[N:8]=2)=[C:4]([CH3:26])[CH:3]=1.B(Br)(Br)Br.B(Cl)(Cl)Cl>C1COCC1.C(Cl)Cl>[Cl:1][C:2]1[CH:24]=[C:23]([CH3:25])[C:5]([O:6][C:7]2[C:12]([OH:13])=[C:11]([C:15](=[O:21])[CH:16]([CH2:17][CH3:18])[CH2:19][CH3:20])[CH:10]=[C:9]([CH3:22])[N:8]=2)=[C:4]([CH3:26])[CH:3]=1

Participants

6

Reactant 3

HCID 25134Boron tribromideHCID 25135Boron TrichlorideHCID 21912418HCID 21912418, compound

Product 1

HCID 21912061HCID 21912061, compound

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 8028TetrahydrofuranSolvent

Procedure

The title compound was prepared by reacting 1-[2-(4-Chloro-2,6-dimethyl-phenoxy)-3-methoxy-6-methyl-pyridin-4-yl]-2-ethyl-butan-1-one with BBr3 or BCl3 in THF or methylene chloride.

Sources & evidence

ORD record
ord-7583aa55e1e94db4b8e82cebb69b3b4a
Source dataset
uspto-grants-2004_12
Patent number
US06833378B2

Reaction notes

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