A chemoselective Pd-mediated carbonylative Negishi-type catalytic protocol for the synthesis of (hetero)-aryl ketones is reported. The protocol employs the PEPPSI-IPr precatalyst and CO gas at atmospheric pressure (balloon) to foster the carbonylative coupling between diverse C-(sp3)-hybridized organozinc reagents and a broad range of aryl iodides, including substrates carrying aldehyde, aniline, phenol, or carboxylic acid groups, and heteroaryls.
机构:
Anhui Univ, Dept Chem, Hefei 230601, Peoples R China
Anhui Univ, Ctr Atom Engn Adv Mat, Hefei 230601, Peoples R China
Univ Sci & Technol Beijing, Dept Polymer Sci & Engn, Beijing 100083, Peoples R ChinaAnhui Univ, Dept Chem, Hefei 230601, Peoples R China
Yang, Yi-Meng
Dang, Zhi-Min
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Univ Sci & Technol Beijing, Dept Polymer Sci & Engn, Beijing 100083, Peoples R ChinaAnhui Univ, Dept Chem, Hefei 230601, Peoples R China
Dang, Zhi-Min
Yu, Hai-Zhu
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机构:
Anhui Univ, Dept Chem, Hefei 230601, Peoples R China
Anhui Univ, Ctr Atom Engn Adv Mat, Hefei 230601, Peoples R ChinaAnhui Univ, Dept Chem, Hefei 230601, Peoples R China