title: Reactions of an Isolable Dialkylsilylene with Aroyl Chlorides. A New Route to Aroylsilanes.
abstract: The reactions of isolable dialkylsilylene1with aromatic acyl chlorides afforded aroylsilanes3a-3cexclusively. Aroylsilanes3a-3cwere characterized by ¹H-,13C-, and29Si-NMR spectroscopy, high-resolution mass spectrometry (HRMS), and single-crystal molecular structure analysis. The reaction mechanisms are discussed in comparison with related reaction of1with chloroalkanes and chlorosilanes.
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. xqxiao@hznu.edu.cn.
authors.forename: Xu-Qiong
authors.initials: XQ
authors.lastname: Xiao
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. lxpyoujigui@163.com.
authors.forename: Xupeng
authors.initials: X
authors.lastname: Liu
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. ahbzmclq@163.com.
authors.forename: Qiong
authors.initials: Q
authors.lastname: Lu
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. zhifanglee@hznu.edu.cn.
authors.forename: Zhifang
authors.initials: Z
authors.lastname: Li
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. gqlai@hznu.edu.cn.
authors.forename: Guoqiao
authors.initials: G
authors.lastname: Lai
authors.affiliation: Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China. mkira@m.tohoku.ac.jp.
authors.forename: Mitsuo
authors.initials: M
authors.lastname: Kira
mesh_terms: D002712:Chlorides / Q000737:chemistry*; D018360:Crystallography, X-Ray; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D015394:Molecular Structure; D017646:Organosilicon Compounds / Q000737:chemistry*; D012821:Silanes / Q000737:chemistry*
chemical_list: D002712:Chlorides; D017646:Organosilicon Compounds; D012821:Silanes
keywords: X-ray analysis; acylsilane; dialkylsilylene; insertion; silyl ketone