COA of Formula: C36H30NO2P. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: (11bR)-N,N-Bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, is researched, Molecular C36H30NO2P, CAS is 415918-91-1, about Palladium-Catalyzed Asymmetric [8+2] Dipolar Cycloadditions of Vinyl Carbamates and Photogenerated Ketenes. Author is Zhang, Qun-Liang; Xiong, Qin; Li, Miao-Miao; Xiong, Wei; Shi, Bin; Lan, Yu; Lu, Liang-Qiu; Xiao, Wen-Jing.
Higher-order cycloadditions, particularly [8+2] cycloadditions, are a straightforward and efficient strategy for constructing significant medium-sized architectures. Typically, configuration-restrained conjugated systems were used as 8π-components for higher-order concerted cycloadditions However, for this reason, 10-membered monocyclic skeletons have never been constructed via catalytic asym. [8+2] cycloaddition with high peri- and stereoselectivity. Here, the authors accomplished an enantioselective [8+2] dipolar cycloaddition via the merger of visible-light activation and asym. palladium catalysis. This protocol provides a new route to 10-membered monocyclic architectures bearing chiral quaternary stereocenters with high chemo-, peri-, and enantioselectivity. The success of this strategy relied on the facile in situ generation of Pd-containing 1,8-dipoles and their enantioselective trapping by ketene dipolarophiles, which were formed in situ via a photo-Wolff rearrangement.
This literature about this compound(415918-91-1)COA of Formula: C36H30NO2Phas given us a lot of inspiration, and I hope that the research on this compound((11bR)-N,N-Bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics