Crystal structure of flucetosulfuron.

ABSTRACT: The title compound, {systematic name: 1-[3-({[(4,6-di-meth-oxy-pyrimidin-2-yl)carbamo-yl]amino}-sulfon-yl)pyridin-2-yl]-2-fluoro-propyl 2-meth-oxy-acetate}, C₁₈H₂₂FN₅O₈S, is used as a herbicide (pyrimidinyl-sulfonyl-urea herbicide). The dihedral angle between the mean planes of the pyridine and pyrimidine rings is 86.90?(7)°. In the crystal, N/C-H?O hydrogen bonds, C-H?F and C-H?? inter-actions link adjacent mol-ecules, forming a chain along [020]. A further two C-H?O hydrogen bonds together with weak ?-? inter-actions [ring centroid separation = 3.7584?(12)?Å] further aggregate the structure into a three-dimensional architecture.

SUBMITTER: Park H 

PROVIDER: S-EPMC5730291 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature