Recommanded Product: (R)-2,2′-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4′,6,6′-tetramethoxy)-1,1′-biphenyl. 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: (R)-2,2′-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4′,6,6′-tetramethoxy)-1,1′-biphenyl, is researched, Molecular C52H60O4P2, CAS is 1365531-93-6, about Ir-Catalyzed Regio- and Enantioselective Hydroalkynylation of Trisubstituted Alkene to Access All-Carbon Quaternary Stereocenters.
An unprecedented substrate-directed, iridium-catalyzed enantioselective hydroalkynylations of trisubstituted alkenes to form acyclic all-carbon quaternary stereocenter β to a nitrogen atom was reported. The hydroalkynylation of enamide occurred with unconventional selectivity, favoring the more hindered reaction site. Homopropargyl amides with β-stereocenters were prepared in high regio- and enantioselectivities. Combined exptl. and computational studies revealed the origin of the regio- and enantioselectivities.
Although many compounds look similar to this compound(1365531-93-6)Recommanded Product: (R)-2,2′-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4′,6,6′-tetramethoxy)-1,1′-biphenyl, numerous studies have shown that this compound(SMILES:COC1=CC(P(C2=CC(C)=C(C)C(C)=C2)C3=CC(C)=C(C)C(C)=C3)=C(C4=C(OC)C=C(OC)C=C4P(C5=CC(C)=C(C)C(C)=C5)C6=CC(C)=C(C)C(C)=C6)C(OC)=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica