Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 5-(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine, is researched, Molecular C34H22NO2P, CAS is 1265884-98-7, about Iridium-Catalyzed Enantioselective Allylic Alkylation with Functionalized Organozinc Bromides.Related Products of 1265884-98-7.
Iridium-catalyzed enantioselective allylic alkylation of branched racemic carbonates R1CH(OBoc)CH:CH2 (R1 = MeCH:CH, Ph, 3-MeOC6H4, 3-thienyl, 2-naphthyl, PhCH2CH2CC, etc.) with functionalized alkylzinc bromide reagents R2ZnBr [R2 = EtO2C(CH2)3, NC(CH2)4, 1,3-dioxolan-2-ylmethyl, etc.] is described. Enabled by a chiral Ir/(P,olefin) complex, this method allows allylic substitution with various primary and secondary alkyl nucleophiles with excellent regio- and enantioselectivities. The developed reaction was showcased in a concise, asym. synthesis of (-)-preclamol.
This literature about this compound(1265884-98-7)Related Products of 1265884-98-7has given us a lot of inspiration, and I hope that the research on this compound(5-(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem