1.
IUCrdata
; 5(Pt 7): x200897, 2020 Jul.
Article
in English
| MEDLINE
| ID: mdl-36339782
ABSTRACT
The title compound, C16H14FNO3, was synthesized via solid phase methods; it exhibits monoclinic (P21) symmetry at room temperature. The two independent mol-ecules that comprise the asymmetric unit display distinct torsion angles of 173.2â (2) and 72.6â (2)° along the central sp 3 C-N bond. In the crystal, hydrogen bonding through N-Hâ¯O contacts couples the asymmetric unit mol-ecules into pairs that align in layers extending parallel to (100) via additional O-Hâ¯O inter-actions. The phenyl ring of one independent mol-ecule was found to be disordered over two sets of sites in a 0.55â (3):0.45â (3) ratio.
2.
Angew Chem Int Ed Engl
; 50(9): 2111-4, 2011 Feb 25.
Article
in English
| MEDLINE
| ID: mdl-21344563