N-bromobutanimide → HCID 86727906, compound

HRID 578762Notes

Reaction equation

HRID 578762 reaction equation
[C:1]([C:5]1[CH:6]=[CH:7][C:8]2[NH:9][C:10]3[C:15]([C:16]=2[CH:17]=1)=[CH:14][C:13]([C:18]([CH3:21])([CH3:20])[CH3:19])=[CH:12][CH:11]=3)([CH3:4])([CH3:3])[CH3:2].C1C(=O)N([Br:29])C(=O)C1>>[Br:29][C:11]1[C:10]2[NH:9][C:8]3[C:16](=[CH:17][C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])=[CH:6][CH:7]=3)[C:15]=2[CH:14]=[C:13]([C:18]([CH3:21])([CH3:20])[CH3:19])[CH:12]=1

Participants

3

Reactant 2

HCID 67184N-bromobutanimideHCID 154692093,6-Di-tert-butyl-9H-carbazole

Product 1

HCID 86727906HCID 86727906, compoundYield 80%

Procedure

The reaction of 3,6-di-tert-butyl-9H-carbazole with NBS produced 1-bromo-3,6-di-tert-butyl-9H-carbazole as a white-glassy solid in 80% yield after purification by flash chromatography on silica gel (FIG. 13).

Sources & evidence

ORD record
ord-d5ebd0367b1f4faeb7578cb230f258d4
Source dataset
uspto-grants-2015_05
Patent number
US09040704B2

Reaction notes

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