HPLC of Formula: 1273-73-0. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: Bromoferrocene, is researched, Molecular C10BrFe, CAS is 1273-73-0, about Monohalogenated ferrocenes C5H5FeC5H4X (X = Cl, Br and I) and a second polymorph of C5H5FeC5H4I.
The structures of the three title monosubstituted ferrocenes, 1-chloroferrocene, [Fe(C5H5)(C5H4Cl)], (I), 1-bromoferrocene, [Fe(C5H5)(C5H4Br)], (II), and 1-iodoferrocene, [Fe(C5H5)(C5H4I)], (III), were determined at 100 K. The chloro- and bromoferrocenes are isomorphous crystals. The new triclinic polymorph [space group P1̅, Z = 4, T = 100 K] of iodoferrocene, (III), and the previously reported monoclinic polymorph of (III) were obtained by crystallization from EtOH solutions at 253 and 303 K, resp. All four phases contain two independent mols. in the unit cell. The relative orientations of the cyclopentadienyl (Cp) rings are eclipsed and staggered in the independent mols. of (I) and (II), while (III) demonstrates only an eclipsed conformation. The triclinic and monoclinic polymorphs of (III) contain nonbonded intermol. I···I contacts, causing different packing modes. In the triclinic form of (III), the mols. are arranged in zigzag tetramers, while in the monoclinic form the mols. are arranged in zigzag chains along the a axis. Crystallog. data for (III), along with the computed lattice energies of the two polymorphs, suggest that the monoclinic form is more stable.
In addition to the literature in the link below, there is a lot of literature about this compound(Bromoferrocene)HPLC of Formula: 1273-73-0, illustrating the importance and wide applicability of this compound(1273-73-0).
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com