Cu2-O-HF-Organic base (tetrahydrofuran or Et2-O) solutions were used successively as a highly reactive halogen-exchange fluorination reagent for the cyclo or tertiary alkyl halides without carbon skeletal rearrangement under the mild conditions.
在温和的条件下,Cu2-O-HF-有机碱(
四氢呋喃或 Et2-O)溶液先后被用作环或叔烷基卤化物的高活性卤素交换
氟化试剂,而不会发生碳骨架重排。