title: Crystal structure of 1-bromo-4-methane-sulfonyl-2,3-di-methyl-benzene.
abstract: The title compound, C9H11BrO2S, is an important inter-mediate in the synthesis of the herbicide Topramezone. In the crystal, there are weak inter-molecular Br⋯O inter-actions of 3.286 (4) Å. The dihedral angle between the plane of the benzene ring and that defined by the O-S-O atoms of the methane-sulfonyl group is 49.06 (3)°.
authors: Zhejiang Key Laboratory of Green Pesticides and Cleaner Production Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors: Shangwei
authors: S
authors: Dai
authors: Zhejiang Key Laboratory of Green Pesticides and Cleaner Production Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors: Yifeng
authors: Y
authors: Wang
keywords: Br⋯O inter­actions; Topramezone; crystal structure; inter­mediate; sulfon­yl