Boron tribromide → HCID 136358474, compound

HRID 1295033Notes

Reaction equation

C[O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:17]3[C:12](=[C:13]([N:18]4[CH2:23][CH2:22][O:21][CH2:20][CH2:19]4)[CH:14]=[CH:15][CH:16]=3)[N:11]([CH2:24][CH2:25][CH3:26])[N:10]=2)=[CH:5][CH:4]=1.B(Br)(Br)Br>>[N:18]1([C:13]2[CH:14]=[CH:15][CH:16]=[C:17]3[C:12]=2[N:11]([CH2:24][CH2:25][CH3:26])[N:10]=[C:9]3[C:6]2[CH:5]=[CH:4][C:3]([OH:2])=[CH:8][CH:7]=2)[CH2:19][CH2:20][O:21][CH2:22][CH2:23]1

Participants

Reactant 2

HCID 25134Boron tribromide

HCID 68882090HCID 68882090, compound

Product 1

HCID 136358474HCID 136358474, compound

Procedure

Prepared according to Method D step C from 3-(4-Methoxyphenyl)-7-morpholin-4-yl-1-propyl-1H-indazole (0.140 g, 0.4 mmol), BBr3 (0.076 mL, 0.8 mmol) to give title compound as a white solid which was recrystallized from ethyl acetate and hexane (0.05 g, 0.15 mmol, 37%).

Workup

customPrepared

Sources & evidence

ORD record: ord-c2d1d3c14c0f4a979bdfab388d44ba59
Source dataset: uspto-grants-2007_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07241791B2

Reaction notes

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