title: Crystal structure of mandipropamid.
abstract: In the title compound, C23H22ClNO4 (systematic name: (RS)-2-(4-chloro-phen-yl)-N-{2-[3-meth-oxy-4-(prop-2-yn-1-yl-oxy)phen-yl]eth-yl}-2-(prop-2-yn-yloxy)acetamide), an amide fungicide, the dihedral angle between the chloro-benzene and benzene rings is 65.36 (6)°. In the crystal, N-H⋯O hydrogen bonds lead to zigzag supra-molecular chains along the c axis (glide symmetry). These are connected into layers by C-H⋯O and C-H⋯π inter-actions; the layers stack along the a axis with no specific inter-molecular inter-actions between them.
authors.affiliation: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors.forename: Hyunjin
authors.initials: H
authors.lastname: Park
authors.affiliation: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors.forename: Jineun
authors.initials: J
authors.lastname: Kim
authors.affiliation: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors.forename: Gihaeng
authors.initials: G
authors.lastname: Kang
authors.affiliation: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors.forename: Tae Ho
authors.initials: TH
authors.lastname: Kim
keywords: C—H⋯π inter­actions; amide fungicide; conformation; crystal structure; hydrogen bonding