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General Preparation of Functionalized o-Nitroarylmagnesium Halides through an Iodine–Magnesium Exchange

✍ Scribed by Ioannis Sapountzis; Paul Knochel

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
70 KB
Volume
114
Category
Article
ISSN
0044-8249

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General Preparation of Functionalized o-
General Preparation of Functionalized o-Nitroarylmagnesium Halides through an Iodine–Magnesium Exchange
✍ Ioannis Sapountzis; Paul Knochel 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 70 KB

We thank the Deutsche Forschungsgemeinschaft (Leibniz program) for financial support. I.S. thanks Aventis Pharma (Frankfurt a.M.) for a fellowship. We also thank Chemetall GmbH (Frankfurt a.M.) and BASF AG (Ludwigshafen) for generous gifts of chemicals.

ChemInform Abstract: Preparation of New
ChemInform Abstract: Preparation of New Magnesiated Functionalized Imidazoles and Antipyrines via an Iodine—Magnesium Exchange.
✍ Florian Dehmel; Mohamed Abarbri; Paul Knochel 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Preparation of Highly Functionalized Gri
Preparation of Highly Functionalized Grignard Reagents by an Iodine–Magnesium Exchange Reaction and its Application in Solid-Phase Synthesis
✍ Laure Boymond; Mario Rottländer; Gérard Cahiez; Paul Knochel 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB 👁 2 views

At -40°C aryl iodides that contain other functional groups can be selectively converted into Grignard reagents, which react with electrophiles such as benzaldehyde in the usual manner [Eq. (a)]. Aryl bromides and iodides that are immobilized as esters on a Wang resin behave analogously.