organic compounds
Open access
The title compound, C6H11NO3S, crystallizes utilizing a three-dimensional set of O—HO, N—HO and C—HO hydrogen bonds. The 1,3-oxazolidin-2-one ring adopts an envelope conformation with the C atom bearing the hydroxymethyl group as the flap.
organic compounds
Open access
The title compound, C26H40N5O13P·CH3OH·H2O, crystallizes with one water and one methanol molecule providing important crystal-binding interactions. The compound has the unusual feature of having two butoxycarbonyl groups bound to one N atom. The conventional attractive hydrogen bonds involving hydroxy, amine and water donors include bifurcations at both donors and acceptors with novel R12(6) and R21(6) motifs. These are supplemented by C—HO interactions between adjacent molecules forming chain and R22(10) ring motifs.