Ontology highlight
ABSTRACT:
SUBMITTER: Stapf M
PROVIDER: S-EPMC10561225 | biostudies-literature | 2023 Sep
REPOSITORIES: biostudies-literature
IUCrData 20230908 Pt 9
The title compound, C<sub>26</sub>H<sub>26</sub>N<sub>4</sub>O<sub>6</sub>·2C<sub>4</sub>H<sub>8</sub>O, representing a bis-urea with terminal phenyl-alanine units, crystallized with two tetra-hydro-furan (THF) mol-ecules. The main mol-ecule is located on a crystallographic twofold axis, while the solvent mol-ecule is disordered over two positions, with occupancies of 0.571 (15) and 0.429 (15). The host mol-ecules are linked by N-H⋯O=C hydrogen bonds and C-H⋯O contacts with <i>R</i> <sub>2</sub> ...[more]