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芳香和脂肪乙酰氯在(R)-脯氨酸金鸡纳生物碱酯催化下,在-78℃THF中、化学当量氢化钠存在下,与溴代试剂反应5h,
Aromatic and aliphatic acetyl chloride were reacted with brominated reagent in the presence of sodium hydride at -78 ℃ for 5h under the catalysis of (R) -proline cinchona alkaloids.