Cover Picture: Continuous Synthesis of Organozinc Halides Coupled to Negishi Reactions (Adv. Synth. Catal. 18/2014).

Autor: Alonso, Nerea, Miller, L. Zane, de M. Muñoz, Juan, Alcázar, Jesus, McQuade, D. Tyler
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Zdroj: Advanced Synthesis & Catalysis; Dec2014, Vol. 356 Issue 18, p3685-3685, 1p
Abstrakt: The front cover picture, provided by Tyler McQuade and co ‐ authors, illustrates the continuous formation of organozinc halides suitable for use in downstream Negishi couplings. The approach combines an activated packed ‐ bed of metallic zinc to form the organozinc halides and a downstream supported palladium packed ‐ bed. The two column system starting with a 12 g column of zinc provides excellent yields of a wide range of Negishi cross ‐ coupling products. Details can be found in the communication on pages 3737 – 3741 (N. Alonso, L. Z. Miller, J. de M. Muñoz, J. Alcázar, D. T. McQuade, Adv. Synth. Catal. 2014, 356, 3737 – 3741; DOI: 10.1002/adsc.201400243). [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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