Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Chinese Journal of Chemistry called Enantioselective Hydrogenation of Endocyclic Enones: the Solution to a Historical Problem, Author is Lang, Qiwei; Yang, Huaxin; Gu, Guoxian; Feng, Qiang; Wen, Jialin; Zhang, Xumu, which mentions a compound: 36620-11-8, SMILESS is [F-][B+3]([F-])([F-])[F-].C12=C3[Rh+]14567(C8=C5C9C6=C7C8C9)C%10=C4C2CC3%10, Molecular C14H8BF4Rh, Computed Properties of C14H8BF4Rh.
Herein, an efficient method to reduce endocyclic enones with mol. hydrogen was reported. Catalyzed by a rhodium/Zhaophos complex, a variety of enones with five-, six- or seven-member ring were hydrogenated with high enantioselectivity (92%-99% ee). Excellent chemo- and enantioselectivity demonstrated this method was successfully applied in the enantioselective hydrogenation of citral to produce enantio-enriched citronellal.
If you want to learn more about this compound(Bis(norbornadiene)rhodium (I) tetrafluoroborate)Computed Properties of C14H8BF4Rh, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(36620-11-8).
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider