Kuznetsov, R. M. published the artcileSynthesis of aminomethylphosphines with triazaadamantane fragments, Product Details of C7H14N4, the publication is Russian Journal of General Chemistry (Translation of Zhurnal Obshchei Khimii) (2001), 71(6), 899-902, database is CAplus.
The reaction of (hydroxymethyl)diphenylphosphine with 7-amino-1,3,5-triazaadamantane, followed by ready oxidation of the initially formed aminomethylphosphine gave diphenyl[(1,3,5-triazaadamantan-7-yl)aminomethyl]phosphine oxide. The reactions of bis(hydroxymethyl)phenylphosphine with 2 mol of 7-amino-1,3,5-triazaadamantane in the absence and in the presence of Paraform provided bis[(1,3,5-triazaadamantan-7-yl)aminomethyl]phenylphosphine and 1,3-bis(1,3,5-triazaadamantan-7-yl)-5-phenyl-1,3,5-diazaphosphorinane, resp.
Russian Journal of General Chemistry (Translation of Zhurnal Obshchei Khimii) published new progress about 14707-75-6. 14707-75-6 belongs to catalysis-chemistry, auxiliary class Triazinanes, name is 1,3,5-Triazaadamantan-7-amine, and the molecular formula is C7H14N4, Product Details of C7H14N4.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia