Université de Fribourg

Puckering behavior in six new phosphoric triamides containing aliphatic six- and seven-membered ring groups and a database survey of analogous ring-containing structures

Alviri, Banafsheh Vahdani ; Pourayoubi, Mehrdad ; Saneei, Anahid ; Keikha, Mojtaba ; Lee, Arie van der ; Crochet, Aurélien ; Ajees, A. Abdul ; Nečas, Marek ; Fromm, Katharina M. ; Damodaran, Krishnan ; Jenny, Titus A.

In: Tetrahedron, 2018, vol. 74, no. 1, p. 28–41

The influence of a N heteroatom on the ring conformations of six- and seven- membered aliphatic rings in six new C(O)NHP(O)-based phosphoric triamide structures (analysed by X-ray crystallography) is investigated. Additionally the influence of steric and crystal packing effects is also studied by the analysis of Hirshfeld surfaces. The results are compared to analogous structures with three-...