Download Metal-Catalyzed Cross-Coupling Reactions by Armin de Meijere, François Diederich PDF

By Armin de Meijere, François Diederich

During this moment, thoroughly revised and enlarged variation, Francois Diederich is joined by means of Armin de Meijere in bringing jointly in complete volumes every thing of significance on the topic of C-C and C-N cross-coupling reactions. the variety of purposes lined extends from the synthesis of complicated traditional fabrics through supramolecular chemistry correct as much as fabrics technology. across the world well known specialists go directly to the reader the present point of data, whereas severe analyses of the newest advancements and purposes let clients to quick make a decision for themselves on which suggestions can be found for fixing their synthesis difficulties. specifically the experimental instructions for key reactions built by way of the authors for the widest attainable diversity of functions testify to the sensible benefits this guide bargains each natural chemist.

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Metal-Catalyzed Cross-Coupling Reactions

During this moment, thoroughly revised and enlarged version, Francois Diederich is joined by means of Armin de Meijere in bringing jointly in entire volumes every little thing of value on the topic of C-C and C-N cross-coupling reactions. the variety of functions coated extends from the synthesis of complicated normal fabrics through supramolecular chemistry correct as much as fabrics technology.

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Chem. Soc. 1996, 118, 3039. B. M. Trost, R. C. Bunt, Angew. , Int. Ed. Engl. 1996, 35, 99. B. M. Trost, R. C. Lemoine, Tetrahedron Lett. 1996, 37, 9161. B. M. Trost, K. Imi, A. F. Indolese, J. Am. Chem. Soc. 1993, 115, 8831. P. W. Jolly, G. Wilke, The Organic Chemistry of Nickel, Academic Press, New York, 1975, Vol. II. W. : H. G. Viehe), Marcel Dekker, New York, 1969, pp. 169–256. B. M. Trost, M. Sorum, C. Chan, A. E. Harms, G. Rühter, J. Am. Chem. Soc. 1997, 119, 698; B. M. Trost, M. C. Mclntosh, J.

However, Leighton et al. [79] demonstrated elegantly that the rhodium-catalyzed hydroformylation of defined enol ethers is an effective method for the diastereoselective synthesis of bhydroxy aldehydes [80]. It should be noted that, despite the vast body of literature on hydroformylation reactions, examples using acyclic enol ethers as substrates are relatively rare. Tab. 4 outlines the results for the hydroformylation of several enol ethers. It was observed that the tert-butyl group in the acetal position is not necessary for high Tab.

3 shows a brief overview of a variety of asymmetric syntheses already used in the production of pharmaceuticals, agrochemicals, flavors, fragrances, and many other compounds. The range of chiral catalysts used is only limited by the ingenuity of the synthetic chemist. Chiral bidentate ligands are used widely: BINAP, DIPAMP, BPE, PENNPHOS, CHIRAPHOS, DUPHOS, DIOP, DEGUPHOS. Mainly noble metals are used. Critical issues for chiral catalysts are catalyst performance with respect to selectivity, turnover number, turnover frequency, cost of catalyst, availability of starting materials, development time, and purity requirements for substrates and reagents.

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