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(a) Allylamines prepared by Ir-catalyzed asymmetric allylic substitution have been used in hydroformylation-indolization sequences: Bondziæ, B. P.; Farwick, A.; Liebich, J.; Eilbracht, P. Org. Biomol. Chem. 2008, 3723.
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note
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All new compounds described were fully characterized by elemental analysis and spectroscopic data. Yields always refer to isolated products.
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32
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67649328546
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note
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2.
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67649368416
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note
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Very recently, a short synthesis of (S)-nicotine via hydroformylation of a homoallylazide has been reported, cf. ref. 6g.
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39
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Weihofen, R.; Tverskoy, O.; Helmchen, G. Angew. Chem. Int. Ed. 2006, 45, 5546;
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This has only been observed previously with derivatives of the parent allylamine using Ph3P as ligand, see
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This has only been observed previously with derivatives of the parent allylamine using Ph3P as ligand, see: Dong, Y.; Busacca, C. A. Tetrahedron Lett. 1996, 37, 3947.
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We have found only one report on such a reaction, the hydroformylation of the parent allylamine, see: Augustine, R. L., Ed.; Dekker: New York
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We have found only one report on such a reaction, the hydroformylation of the parent allylamine, see: Lin, J. J.; Larkin, J. M.; Knifton, J. F. In Catalysis of Organic Reactions; Augustine, R. L., Ed.; Dekker: New York, 1988, 29.
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Our procedure complements Buchwald's similarly short asymmetric hydrogenation route
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Our procedure complements Buchwald's similarly short asymmetric hydrogenation route: Willoughby, C. A.; Buchwald, S. L. J. Am. Chem. Soc. 1994, 116, 8952.
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