Bis(pyridylimino)isoindolato-iridium complexes as epoxidation catalysts for alkenes was written by Camerano, Jose A.;Saemann, Christoph;Wadepohl, Hubert;Gade, Lutz H.. And the article was included in Organometallics in 2011.Recommanded Product: 39722-81-1 This article mentions the following:
The reaction of the Na salts of 1,3-bis(2-(5-(3,5-xylyl)pyridyl)imino)-5,6-dimethylisoindole (1a) and 1,3-bis(2-(4-tert-butylpyridyl)imino)-5,6-dimethylisoindole (1b) with [Ir(μ-Cl)(COD)]2 (COD = cyclooctadiene) and [Ir(μ-Cl)(C2H4)2]2 afforded the corresponding isoindolato metallacyclic complexes I and II (R1 = 3,5-xylyl, R2 = H; R1 = H, R2 = tBu) resp. The catalytic activity of the complexes I was tested in the epoxidation of a wide range of nonelectron-rich olefins, using PPO (PPO = 3-phenyl-2-(phenylsulfonyl)-1,2-oxaziridine) as oxidizing agent, giving the corresponding epoxides in moderate to high yields. In the experiment, the researchers used many compounds, for example, Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1Recommanded Product: 39722-81-1).
Chlorobis(ethylene)iridium(I) dimer (cas: 39722-81-1) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Recommanded Product: 39722-81-1
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics