Bonding and aromaticity of cyclic phosphazenes viewed as interaction of Dnh fragments

Synthesis, structural characterization and anti-carcinogenic activity of new cyclotriphosphazenes containing dioxybiphenyl and chalcone groups

“…The synthesis of different phosphazene compounds has been reported [13,[45][46][47][48][49][50][51][52][53] but there are only four articles about synthesis of the phosphazene compounds bearing chalcone groups [10,[54][55][56], there are, however, no studies about synthesis of dioxybiphenyl substituted chalcone-cyclophosphazene compounds. The cyclotriphosphazenes bearing 2,2 0 -dihydroxybiphenyl are much more stable to hydrolysis and thermal decomposition than hexachlorocyclotriphosphazene [1].…”

Synthesis, characterization and dielectric properties of phosphazenes containing chalcones

“…The literature contains reports on the synthesis of different linear, cyclic or poly phosphazenes [44][45][46][47][48][49][50][51][52][53][54][55][56][57]. There are limited reports (only three reports) in literature on the synthesis of phosphazenes containing chalcone derivatives [58][59][60].…”

Donor Acceptor Bond in [NPCl2]3—MCl3 Adducts, a DFT Study and Comparison of Results with Experimental X‐Ray Data

“…al. also reported that HOMO in the molecular structure of trimer species has e' symmetry and is consisted of two π-radial nonbonding MOs which is suitable for σ-interaction with an electron acceptor in the ring plane direction 30 .…”