Ultrasound‐Promoted Magnesium‐Ammonium Bromide–Mediated Pinacol Coupling of Aromatic Aldehydes and Ketones
作者： Ji‐Tai Li , Yan‐Xue Chen , Tong‐Shuang Li
DOI: 10.1080/00397910500296828
关键词:
摘要: Abstract Pinacol coupling of aromatic aldehydes and ketones by Mg powder in 0.1‐mol/L ammonium bromide aqueous solution can lead to the corresponding pinacols 22–90% yields within 1–3 h at rt under ultrasound irradiation.
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