J. Dale et al., 3,7).1(11,15).1(19,23).0(30,34)]-TETRATETRACONTANE, Journal of the Chemical Society, Chemical Communications, (16), 1995, pp. 1633-1634
1,1-Bis-(2-aminoethyl)hydrazine condenses with formaldehyde to a polym
er that is isomerized to the nonacyclic title compound, showing increa
sed conformational mobility and crystallizing as a tetrahydrate for wh
ich the X-ray analysis reveals channels formed by stacked rings and fi
lled by chains of water molecules.