Abstract
A new approach to synthesis of hetero-substituted derivatives of cobalt bis(1,2-dicarbollide) was proposed. The approach involves stepwise introduction of functional groups into different dicarbollide ligands. Halogenation of the monohydroxy derivative [8-OH-3,3′-Co-(1,2-C2B9H10)(1′,2′-C2B9H11)]− gave the corresponding halogen hydroxy derivatives [8-OH-8′-X-3,3′-Co(1,2-C2B9H10)2]− (X = Cl, Br, and I). Reactions of 8,8′-μ-iodonium-3-commo-cobaltbis(1,2-dicarba-closo-dodecaborate) [8,8′-I-3,3′-Co(1,2-C2B9H10)2] with chloroform and 1,2-dibromoethane yielded the mixed halides [8-Y-8′-I-3,3′-Co(1,2-C2B9H10)2]− (Y = Cl and Br).
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.