In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Total Synthesis of (-)-Actinophyllic Acid Enabled by a Key Dual Ir/Amine-Catalyzed Allylation, published in 2018-08-03, which mentions a compound: 1265884-98-7, Name is 5-(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine, Molecular C34H22NO2P, Electric Literature of C34H22NO2P.
A synthetic strategy for the catalytic asym. total synthesis of (-)-actinophyllic acid is described. This highly efficient and enantioselective approach allows the rapid installation of the four contiguous chiral centers (C16, C15, C20, and C19) by way of a dual Ir/amine catalytic allylation of a 2-indolyl vinyl carbinol and an aldol reaction of the resultant chiral aldehyde (I) with 2-pyrrolidinone. The key indol-3-ylmethanamine moiety and 1-azabicyclo[4.2.1]nonane ring system were readily generated through a selective Mannich-like cyclization and an intramol. N-alkylation, resp.
In addition to the literature in the link below, there is a lot of literature about this compound(5-(11bR)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine)Electric Literature of C34H22NO2P, illustrating the importance and wide applicability of this compound(1265884-98-7).
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem