Suzuki–Miyaura Cross-Couplings under Acidic Conditions,Synthesis

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Suzuki–Miyaura Cross-Couplings under Acidic Conditions
Synthesis ( IF 2.2 ) Pub Date : 2019-11-14 , DOI: 10.1055/s-0039-1691487
Lucas Pruschinski , Ana-Luiza Lücke , Tyll Freese , Sean-Ray Kahnert , Sebastian Mummel , Andreas Schmidt ₁

Affiliation

Suzuki–Miyaura reactions with Pd(PPh₃)₄ have been carried out using lithium N-phenylsydnone-4-carboxylate as additive, which gave best yields at pH 5.7 in a mixture of acetic acid, water, and sodium carbonate. Reaction parameters such as the Pd source, the solvent, reaction time and temperature, acid, base and carboxylate have been varied and some representative examples of the Suzuki–Miyaura reaction have been examined.

中文翻译：

酸性条件下的铃木-宫浦交叉联轴器

使用N-苯基亚砜基-4-羧酸锂作为添加剂进行了Pd（PPh ₃）_4的Suzuki-Miyaura反应，在乙酸，水和碳酸钠的混合物中，pH值为5.7时，产率最高。反应参数（例如Pd来源，溶剂，反应时间和温度，酸，碱和羧酸盐）已发生变化，并且对Suzuki-Miyaura反应的一些代表性实例进行了研究。

更新日期：2019-11-15

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