1-Bromo-2-(bromomethyl)-3,5-dichlorobenzene → 4-[3-(2-Bromo-4,6-dichlorobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile

HRID 2356655Notes

Reaction equation

HRID 2356655 reaction equation
[CH3:1][C:2]1([CH3:21])[C:6](=[O:7])[N:5]([C:8]2[CH:15]=[CH:14][C:11]([C:12]#[N:13])=[C:10]([C:16]([F:19])([F:18])[F:17])[CH:9]=2)[C:4](=[O:20])[NH:3]1.[Br:22][C:23]1[CH:30]=[C:29]([Cl:31])[CH:28]=[C:27]([Cl:32])[C:24]=1[CH2:25]Br>>[Br:22][C:23]1[CH:30]=[C:29]([Cl:31])[CH:28]=[C:27]([Cl:32])[C:24]=1[CH2:25][N:3]1[C:2]([CH3:21])([CH3:1])[C:6](=[O:7])[N:5]([C:8]2[CH:15]=[CH:14][C:11]([C:12]#[N:13])=[C:10]([C:16]([F:19])([F:17])[F:18])[CH:9]=2)[C:4]1=[O:20]

Participants

3

Reactant 2

HCID 104260681-Bromo-2-(bromomethyl)-3,5-dichlorobenzeneHCID 111622854-(4,4-Dimethyl-2,5-dioxoimidazolidin-1-yl)-2-trifluoromethylbenzonitrile

Product 1

HCID 866335944-[3-(2-Bromo-4,6-dichlorobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrileYield 83%

Procedure

Compound 35.2 was prepared as described for example 6.2, by reacting compound 1.1 with 2-bromo-4,6-dichlorobenzyl bromide 35.3. 4-[3-(2-Bromo-4,6-dichlorobenzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile was obtained in a yield of 83%. 1H NMR: 8.35, d, 1H, 8.2, s, 1H, 8.05, d, 1H, 7.9, s, 1H, 7.8, s, 1H; 4.9, s, 2H, 1.35, s, 6H.

Sources & evidence

ORD record
ord-2a474bf9e3764cf7b3a51659dea2381e
Source dataset
uspto-grants-2010_07
Patent number
US07759366B2

Reaction notes

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