%0 Journal Article %T Puckering behavior in six new phosphoric triamides containing aliphatic six- and seven-membered ring groups and a database survey of analogous ring-containing structures %A Vahdani Alviri, Banafsheh %A Pourayoubi, Mehrdad %A Saneei, Anahid %A KEIKHA, MOJTABA %A Arie Van Der Lee %A Aurélien Crochet %A A. Abdul Ajees %A Marek Nečas %A Katharina M. Fromm %A Krishnan Damodaran %A Titus A. Jenny %J Tetrahedron %@ 0040-4020 %D 2018