ChemInform Abstract: High Temperature Metalation of Functionalized Aromatics and Heteroaromatics...

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ChemInform 2009, 40, issue 10 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim www.cheminform.wiley-vch.de Polyphenyl derivatives Q 0700 High Temperature Metalation of Functionalized Aromatics and Heteroaromatics Using (tmp) 2 Zn·2MgCl 2 ·2LiCl and Microwave Irradiation. — A variety of aromat- ic and heteroaromatic compounds undergoes the zincation reaction under microwave conditions, which is not possible at room temperature or oil bath heating. The copper or palladium-promoted electrophylic trapping in situ with various aryl iodides or acetyl chlorides allows the access to highly functionalized biaryl products. — (WUNDERLICH, S.; KNOCHEL*, P.; Org. Lett. 10 (2008) 20, 4705-4707; Fachbereich Chem. Biochem., Ludwig-Maximilians-Univ., D-81377 Muenchen, Germany; Eng.) — R. Steudel 10- 084

Transcript of ChemInform Abstract: High Temperature Metalation of Functionalized Aromatics and Heteroaromatics...

Page 1: ChemInform Abstract: High Temperature Metalation of Functionalized Aromatics and Heteroaromatics Using (tmp)2Zn×2MgCl2×2LiCl and Microwave Irradiation.

www.cheminform.wiley-vch.de

Polyphenyl derivativesQ 0700 High Temperature Metalation of Functionalized Aromatics and Heteroaromatics

Using (tmp)2Zn·2MgCl2·2LiCl and Microwave Irradiation. — A variety of aromat-ic and heteroaromatic compounds undergoes the zincation reaction under microwave conditions, which is not possible at room temperature or oil bath heating. The copper or palladium-promoted electrophylic trapping in situ with various aryl iodides or acetyl chlorides allows the access to highly functionalized biaryl products. — (WUNDERLICH, S.; KNOCHEL*, P.; Org. Lett. 10 (2008) 20, 4705-4707; Fachbereich Chem. Biochem., Ludwig-Maximilians-Univ., D-81377 Muenchen, Germany; Eng.) — R. Steudel

10- 084

ChemInform 2009, 40, issue 10 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Page 2: ChemInform Abstract: High Temperature Metalation of Functionalized Aromatics and Heteroaromatics Using (tmp)2Zn×2MgCl2×2LiCl and Microwave Irradiation.

www.cheminform.wiley-vch.de

ChemInform 2009, 40, issue 10 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim


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