Potassium Carbonate → Ethyl 8-(4,5-di-(4-bromophenyl)imidazol-1-yl)-octanoate

Participants

Role	Name	HCID	Charge
Reactant	Potassium Carbonate	HCID 11430	—
Reactant	Ethyl 8-bromooctanoate	HCID 264813	—
Reactant	4,5-Bis(4-bromophenyl)-1H-imidazole	HCID 54385773	—
Solvent	Methyl Ethyl Ketone	HCID 6569	—
Product	Ethyl 8-(4,5-di-(4-bromophenyl)imidazol-1-yl)-octanoate	HCID 22916427	71.2%

Reaction Steps

4,5-Di-(4-bromophenyl)imidazole (2.13 g) was treated with ethyl 8-bromooctanoate (2 g) and K2CO3 (0.5 g) in 2-butanone as described in Example 9 to give ethyl 8-(4,5-di-(4-bromophenyl)imidazol-1-yl)-octanoate (2.2 g, 52%) as a pale yellow oil.; Found: C, 55.13; H, 5.19; N, 5.18; Br; 28.76%; C28H28Br2N2O2 requires: C, 54.76; H, 5.15; N, 5.11; Br, 29.15%

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US05648373
Source dataset	uspto-grants-1997_07
ORD ID	ord-0b205ec02e794f23b5382d4438839fb3
Source note	uspto-grants-1997_07