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, Article, Research Support, Non-U.S. Gov’t, Organic Letters called Rh-Catalyzed Asymmetric Hydrogenation of Unsaturated Medium-Ring NH Lactams: Highly Enantioselective Synthesis of N-Unprotected 2,3-Dihydro-1,5-benzothiazepinones, Author is Yin, Congcong; Yang, Tao; Pan, Yingmin; 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, Recommanded Product: 36620-11-8.
A straightforward method to prepare 1,5-benzothiazepines was reported. Catalyzed by a Rh/Zhaophos complex, unsaturated cyclic NH lactams with a medium-size ring were hydrogenated smoothly, giving remarkably high enantioselectivities. The sulfur atom in the substrates did not bring an inhibition which was observed with com. available bisphosphine ligands. This method was successfully applied in the scale-up synthesis of (R)-(-)-thiazesim.
In addition to the literature in the link below, there is a lot of literature about this compound(Bis(norbornadiene)rhodium (I) tetrafluoroborate)Recommanded Product: 36620-11-8, illustrating the importance and wide applicability of this compound(36620-11-8).
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider