One-pot synthesis of 6H-benzo[b]benzo[4,5]imidazo[1,2-d][1,4]oxazines via a copper-catalyzed process was written by Huang, Aiping;Liu, Huanhuan;Ma, Chen. And the article was included in RSC Advances in 2013.Recommanded Product: 207115-22-8 This article mentions the following:
A convenient and efficient copper-catalyzed one-pot process for the construction of 6H-benzo[b]benzo[4,5]imidazo[1,2-d][1,4]oxazines through reactions of 2-halophenols with 2-(chloromethyl)-1H-benzo[d]imidazoles under mild conditions is described. The reactions afforded a variety of products in good to excellent yields. In the experiment, the researchers used many compounds, for example, 4-Bromo-2-iodophenol (cas: 207115-22-8Recommanded Product: 207115-22-8).
4-Bromo-2-iodophenol (cas: 207115-22-8) belongs to iodide derivatives. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics. The C–I bond is the weakest of the carbon–halogen bonds. These bond strengths correlate with the electronegativity of the halogen, decreasing in the order F > Cl > Br > I.Recommanded Product: 207115-22-8
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com