Perevalova, E. G.; Lemenovskii, D. A.; Grandberg, K. I.; Nesmeyanov, A. N. published the article 《Action of halogens on ferrocenylgold-triphenylphosphine》. Keywords: ferrocenyl gold phosphine bromination.They researched the compound: Bromoferrocene( cas:1273-73-0 ).Safety of Bromoferrocene. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:1273-73-0) here.
Ph3P.AuC5H4FeC5H5 (I) brominated in CCl4 at -20° to a blue, then yellow material and after evaporation gave 55% bromoferrocene and 18% biferrocenyl along with 70% Ph3P.AuBr. Similar results were obtained at -50° in CH2Cl2. I chlorinated as above to 26% chloroferrocene, 70% biferrocenyl, and 98% Ph3P.AuCl. Iodination gave 82% iodoferrocene and 89% Ph3P.AuI.
When you point to this article, it is believed that you are also very interested in this compound(1273-73-0)Safety of Bromoferrocene and due to space limitations, I can only present the most important information.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com