Boron tribromide → HCID 22729309, compound

HRID 460586Notes

Reaction equation

HRID 460586 reaction equation
C[O:2][C:3]1[C:8]2[O:9][C:10]([C:12]3[O:13][C:14]([C:17]([F:20])([F:19])[F:18])=[N:15][N:16]=3)=[CH:11][C:7]=2[CH:6]=[CH:5][CH:4]=1.B(Br)(Br)Br>>[OH:2][C:3]1[C:8]2[O:9][C:10]([C:12]3[O:13][C:14]([C:17]([F:20])([F:19])[F:18])=[N:15][N:16]=3)=[CH:11][C:7]=2[CH:6]=[CH:5][CH:4]=1

Participants

3

Reactant 2

HCID 25134Boron tribromideHCID 22729294HCID 22729294, compound

Product 1

HCID 22729309HCID 22729309, compoundYield 96.4%

Procedure

By the reactions in the same manner as in Starting Material Synthesis Example 5 using 2-(7-methoxybenzo(b)furan-2-yl)-5-trifluoromethyl-1,3,4-oxadiazole (2.4 g) and boron tribromide (5.0 ml), the title compound (2.2 g) was obtained as yellow crystals.

Sources & evidence

ORD record
ord-561223843fc64eddae66604c3366d6c0
Source dataset
uspto-grants-2007_03
Patent number
US07196199B2

Reaction notes

Loading…