Araki, Tatsuya et al. published their research in Angewandte Chemie, International Edition in 2013 | CAS: 37002-48-5

(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) (cas: 37002-48-5) belongs to chiral phosphine ligands. Many phosphine-catalyzed reactions have been developed for the syntheses of various biologically important acyclic and cyclic molecules. Asymmetric variants of these reactions have evolved relatively slowly. Effective chiral catalysts for nucleophilic phosphine catalysis are scarce, seriously limiting the development of asymmetric variants. Related Products of 37002-48-5

Enantioselective Synthesis of Planar-Chiral Carba-Paracyclophanes: Rhodium-Catalyzed [2+2+2] Cycloaddition of Cyclic Diynes with Terminal Monoynes was written by Araki, Tatsuya;Noguchi, Keiichi;Tanaka, Ken. And the article was included in Angewandte Chemie, International Edition in 2013.Related Products of 37002-48-5 This article mentions the following:

The high-yielding and highly enantioselective synthesis of carba[10]-[12]paracyclophanes I [X = (CH2)n; n = 7-9; R1 = Ts, 2-O2NC6H4SO2; R2 = MeO2C, HOCH2, n-Bu, MeCH(OH), etc.] has been achieved with up to 93% ee by the cationic rhodium(I)/(S,S)-bdpp-catalyzed [2 + 2 + 2] cycloaddition of cyclic diynes II and terminal alkynes R2CCH under high substrate concentrations [bdpp = 2,4-bis(diphenylphosphino)pentane]. In the experiment, the researchers used many compounds, for example, (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) (cas: 37002-48-5Related Products of 37002-48-5).

(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) (cas: 37002-48-5) belongs to chiral phosphine ligands. Many phosphine-catalyzed reactions have been developed for the syntheses of various biologically important acyclic and cyclic molecules. Asymmetric variants of these reactions have evolved relatively slowly. Effective chiral catalysts for nucleophilic phosphine catalysis are scarce, seriously limiting the development of asymmetric variants. Related Products of 37002-48-5

Referemce:
Phosphine ligand,
Chiral phosphines in nucleophilic organocatalysis