The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 5-(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine( cas:1265884-98-7 ) is researched.Computed Properties of C34H22NO2P.Zhou, Yuan; Xiong, Tong; Zhou, Li-Yan; Li, Hong-Yan; Xiao, You-Cai; Chen, Fen-Er published the article 《Diastereo- and Enantioselective Synthesis of Borylated 3-Hydroxyoxindoles by Addition of gem-Diborylalkanes to Isatins》 about this compound( cas:1265884-98-7 ) in Organic Letters. Keywords: chiral hydroxyoxindole preparation reactivity stereoselective; crystal structure mol borylated hydroxyoxindole preparation; diastereoselective enantioselective stereoselective borylation hydroxyoxindole addition diborylalkane isatin. Let’s learn more about this compound (cas:1265884-98-7).
The catalytic asym. synthesis of borylated 3-hydroxyoxindoles by addition of gem-diborylalkanes to isatins is disclosed. Chiral 3-hydroxyoxindoles bearing two contiguous stereogenic centers were produced in up to >20:1 dr and 99% ee. The synthetic utility of the corresponding products is presented through several transformations of the boryl moiety. This report provides an efficient strategy to incorporate a boryl functional group toward the synthesis of 3-hydroxyoxindoles.
There is still a lot of research devoted to this compound(SMILES：N1(P2OC3=CC=C4C=CC=CC4=C3C5=C6C=CC=CC6=CC=C5O2)C7=CC=CC=C7C=CC8=CC=CC=C81)Computed Properties of C34H22NO2P, and with the development of science, more effects of this compound(1265884-98-7) can be discovered.
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem