The results described herewith demonstrate that the activity of ruthenium (Ru) metathesis catalysts can be enhanced by introduction of electron-withdrawing groups (EWGs) without detriment to catalysts stability. This principle can be used not only to increase the catalyst activity, but also to alter its physical–chemical properties, such as solubility in given medium or affinity to silica gel. An example of novel immobilisation strategy, based on this concept is presented. The ammonium-tagged Hoveyda-type catalysts can be successfully applied in aqueous media as well as in ionic liquids (IL). Substitution of a benzylidene fragment can be used not only to immobilize the organometallic complex in such media, but also to increase its catalytic activity by electronic activation. The high stability and good application profiles of such modified catalysts in conjunction with their facile removal from organic products can be expected to offer new opportunities in green applications of olefin metathesis.
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General reviews: (a) Schrock, R.R., Hoveyda, A.H., Angew. Chem. Int. Edit. 2003, 42:4592; (b) Trnka, T.M., Grubbs, R.H., Acc. Chem. Res. 2001, 34:18; (c) Fűrstner, A., Angew. Chem. Int. Edit. 2000, 39:3012; (d) Grubbs, R.H., Chang, S., Tetrahedron 1998, 54:4413; (e) Schuster, M., Blechert, S., Angew. Chem. Int. Edit. 1997, 36:2037; (f) Dragutan, V., Dragutan, I., Balaban, A.T., Platinum Met. Rev. 2001, 45:155.
Nicola, T., Brenner, M., Donsbach, K., Kreye, P., Org. Process Res. Dev. 2005, 9:513.
(a) Conrad, J.C., Parnas, H.H., Snelgrove, J.L., Fogg, D.E., J. Am. Chem. Soc. 2005, 127:11882; (b) For example, in a crude untreated product of diethyl diallylmalonate RCM catalyzed by 5 mol % of Grubbs I-generation catalyst the theoretical amount of Ru is 90 mg per 5 mg of product (18,000 ppm). After filtration of the crude reaction mixture, the Ru level was reduced to 59.7 ± 0.50 mg per 5mg (12,000 ppm). Further purification of such crude metathesis products usually reduces ruthenium levels below 2000 ppm, see ibid, and McEleney, K., Allen, D.P., Holliday, A.E., Crudden, C.M, Org. Lett. 2006, 8:2663.
Another solution to this problem might be based on the immobilization of a metathesis catalysts in a separate liquid or solid phase. For recent reviews, see: (a) Hoveyda, A.H., Gillingham, D.G., Van Veldhuizen, J.J., Kataoka, O., Garber, S.B., Kingsbury, J.S., Harrity, J.P.A., Org. Biomol. Chem. 2004, 2:1; (b) Buchmeiser, R.M., New, J., Chem. 2004, 28:549. For related systems developed in our laboratories, see: (c) Grela, K., Mennecke, K., Kunz, U., Kirschning, A., Synlett 2005, 2948; (d) Grela, K., Tryznowki, M., Bieniek, M., Tetrahedron Lett. 2002, 43:6425.
Boehringer Ingelheim International GmbH, World Pat. WO 2004/ 089974 A1, 2004.
Paquette, L.A., Schloss, J.D., Efremov, I., Fabris, F., Gallou, F., Mendez-Andino, J., Yang, J., Org. Lett. 2000, 2:1259.
Ahn, Y.M., Yang, K., Georg, G.I., Org. Lett. 2001, 3:1411.
(a) Maynard, H., Grubbs, R.H., Tetrahedron Lett. 1999, 40:4137; (b) Westhus, M., Gonthier, E., Brohm, D., Breinbauer, R., Tetrahedron Lett. 2004, 45:3141.
Cho, J.H., Kim, B.M., Org. Lett. 2003, 5:531.
For a technical data sheet on the application of QuadraPure resins, see: Avecia Pharmaceuticals, http://www.quadrapure.com
Complex 7, introduced recently by our group, exhibits catalytic activity comparable to the parent Hoveyda-Grubbs carbene 4, but shows much higher affinity for silica gel when CH2Cl2 is used as eluent, which enables its efficient removal. See: Grela, K., Kim, M., Eur. J. Org. Chem. 2003, 963.
Michrowska, A., Gulajski, L., Grela, K., Chem. Commun. 2006, 841.
Reviews on polymer-bound reagents and catalysts: (a) Solodenko, W., Frenzel, T., Kirschning, A., in: Buchmeiser, M.R., (ed.), Polymeric Materials in Organic Synthesis and Catalysis, Wiley-VCH, Weinheim, 2003, pp. 201; (b) Clapham, B., Reger, T.S., Janda, K.D., Tetrahedron 2001, 57:4637-4662; (c) Baxendale, I.R., Storer, R.I., Ley, S.V., in: Buchmeiser, M.R., (ed.), Polymeric Materials in Organic Synthesis and Catalysis, Wiley-VCH, Weinheim, 2003, pp. 53; (d) Kirschning, A., Monenschein, H., Wittenberg, R., Angew. Chem., Int. Edit. 2001, 40:650; (e) Ley, S.V., Baxendale, I.R., Bream, R.N., Jackson, P.S., Leach, A.G., Longbottom, D.A., Nesi, M., Scott, J.S., Storer, R.I., Taylor, S.J., J. Chem. Soc., Perkin Trans. 2000, 1:3815; (f) Drewry, D.H., Coe, D.M., Poon, S., Med. Res. Rev. 1999, 19:97.
Reviews: (a) Kingsbury, J.S., Hoveyda, A.H., in: Buchmeiser, M.R., (ed.), Polymeric Materials in Organic Synthesis and Catalysis, Wiley-VCH, Weinheim, 2003, p. 467; (b) see [Ref. 4b] .
(a) Kingsbury, J.S., Harrity, J.P.A., Bonitatebus, P.J., Hoveyda, A.H., J. Am. Chem. Soc. 1999, 121:791; (b) Garber, S.B., Kingsbury, J.S., Gray, B.L., Hoveyda, A.H., J. Am. Chem. Soc. 2000, 122:8168.
(a) For a short review, see Hoveyda, A.H., Gillingham, D.G., Van Veldhuizen, J.J., Kataoka, O., Garber, S.B., Kingsbury, J.S., Harrity, J.P.A., Org. Biomol. Chem. 2004, 2:1.
For syntheses of supported variants of 3-4, see inter alia: (a) Kingsbury, J.S., Garber, S.B., Giftos, J.M., Gray, B.L., Okamoto, M.M., Farrer, R.A., Fourkas, J.T., Hoveyda, A.H., Angew. Chem., Int. Edit. 2001, 40:4251; (b) see [Ref. 4d] ; (c) Connon, S.J., Dunne, A.M., Blechert, S., Angew. Chem. Int. Edit. 2002, 41:3835; (d) Dowden, J., Savovic, J. Chem. Commun. 2001, 37; (e) Yao, Q., Angew. Chem., Int. Edit. 2000, 39:3896; (f) Yao, Q., Zhang, Y., Angew. Chem., Int. Edit. 2003, 42:3395; (g) Connon, S.J., Blechert, S., Bioorg. Med. Chem. Lett. 2002, 12:1873; (h) Yao, Q., Zhang, Y., J. Am. Chem. Soc. 2004, 12:74; (i) Yao, Q., Motta, A.R., Tetrahedron Lett. 2004, 45:2447; (j) Yang, L., Mayr, M., Wurst, K., Buchmeiser M.R., Chem. Eur. J. 2004, 10:5761; (k) Krause, J.O., Nuyken, O., Wurst, K., Buchmeiser, M.R., Chem. Eur. J. 2004, 10:777; (l) Krause, J.O., Zarka, M.T., Anders, U., Weberskirch, R., Nuyken, O., Buchmeiser, M.R., Angew. Chem. Int. Edit. 2003, 42:5965; (m) Audic, N., Clavier, H., Mauduit, M., Guillemin, J.C., J. Am. Chem. Soc. 2003, 125:9248; (n) Clavier, H., Audic, N., Mauduit, M., Guillemin, J.C.G., Chem. Commun. 2004, 282.
(a) Kirschning, A., Jas, G., Top. Curr. Chem. 2004, 242:209. (b) Jas, G., Kirschning, A., Chem. Eur. J. 2003, 9:5708.(c) Fletcher, P.D.I., Haswell, S.J., Pombo-Villar, E., Warrington, B.H., Watts, P., Wong, S.Y., Zhang, X., Tetrahedron 2002, 58:4735; (d) Kirschning, A., Solodenko, W., Mennecke, K., Chem. Eur. J. 2006, 12:5972.
Kunz, U., Leue, S., Stuhlmann, F., Sourkouni-Argirusi, G., Wen, H., Jas, G., Kirschning, A., Eur. J. Org. Chem. 2004, 3601.
Grela, K., Harutyunyan, S., Michrowska, A., Angew. Chem. Int. Edit. 2002, 41:4038.
Michrowska, A., Bujok, R., Harutyunyan, S., Sashuk, V., Dolgonos, G., Grela, K., J. Am. Chem. Soc.1. 2004, 126:9318.
Grela, K., Harutyunyan, S., Michrowska, A., in: Roberts, S.M., Whittall, J., Mather, P., McCormack, P., (eds), Catalysts for Fine Chemical Synthesis, Vol. 3, Wiley Interscience, New York, 2004, Chap. 9.1, pp. 169.
Bujok, R., Bieniek, M., Masnyk, M., Michrowska, A., Sarosiek, A., Stępowska, H., Arlt, D., Grela, K., J. Org. Chem. 2004, 69:6894.
(-)-Securinine: Honda, T., Namiki, H., Kaneda, K., Mizutani, H., Org. Lett. 2004, 6:87.
(+)-Viroallosecurinine: Honda, T., Namiki, H., Watanabe, M., Mizutani, H., Tetrahedron Lett. 2004, 45:5211.
An artificial photosynthesis model: Ostrowski, S., Mikus, A., Mol. Diversity 2003, 6:315.
For a recent application of 6a in synthesis of hepatitis C antiviral agent, BILN 2061, see: WO 2004/089974 A1, Boehringer Ingelheim International GmbH, 2004.
Nicola, T., Brenner, M., Donsbach, K., Kreye, P., Org. Proc. Res. Devel. 2005, 9:513.
A sample of 8 was stored in air (+4°C) for 3 years and after that time TLC analysis showed only minute decomposition. Simply passing out this sample through a Pasteur pipette with silica gel afforded 80% of the regenerated catalyst in analytically pure form.
Addition of HBF4(0.025 equiv) to the mixture of 8 (0.025 equiv) and 10 (1 equiv) in CH2Cl2 caused instant color change of the solution from bright green to deep purple, however, no RCM reaction was observed. This suggests that very fast decomposition of 8 occurred after addition of such strong Brønsted acid.
Michrowska, A., MSc thesis, Department of Organic Chemistry, Warsaw University of Technology, Warsaw, Poland, 2003.
For an example of a catalytically active ruthenium allenylidene complex bearing a Me 2 N group, see Fürstner, A., Liebl, M., Lehmann, C., Piquet, M., Kunz, R., Bruneau, C., Touchard, D., Dixneuf, P.H., Chem. Eur. J. 2000, 6:1847.
Kingsbury, J.S., Garber, S.B., Giftos, J.M., Gray, B.L., Okamoto, M.M., Farrer, R.A., Fourkas, J.T., Hoveyda, A.H., Angew. Chem. Int. Edit. 2001, 40:4251.
Mayr, M., Wang, D., Kröll, R., Schuler, N., Prühs, S., Fürstner, A., Buchmeiser, M.R., Adv. Synth. Catal. 2005, 347:484.
Michrowska, A., Mennecke, K., Kunz, U., Kirschning, A., Grela, K., J. Am. Chem. Soc. 2006, 128:13261.
For high-throughput experiments the Radleys 12 Place Heated Carousel Reaction Station (www.radleys.com) was used.
Interestingly, in the case of Grubbs catalyst immobilized on polyvinyl pyridine, exclusive C-C double bond isomerization instead of CM was observed for this substrate: [Ref. 48] .
Chen, G.W., Kirschning, A., Chem. Eur. J. 2002, 8:2717.
Love, J.A., Morgan, J.P., Truka, T.M., Grubbs, R.H., Angew. Chem. Int. Edit. 2002, 41:4035.
For selected applications of 5, see inter alia: (a) Kanemitsu, T., Seeberger, P.H., Org. Lett. 2003, 5:4541; (b) Rai, A.N., Basu, A., Org. Lett. 2004, 6:2861; (c) Aggarwal, V.K., Astle, C.J., Rogers-Evans, M., Org. Lett. 2004, 6:1469; (d) Kulkarni, A.A., Diver, S.T., Org. Lett. 2003, 5:3463; (e) Giessert, A.J., Brazis, N.J., Diver, S.T., Org. Lett. 2003, 5:3819; (f) Chen, B., Sleima, H.F., Macromolecules 2004, 37:5866; (g) Rezvani, A., Bazzi, H.S., Chen, B., Rakotondradany, F., Sleiman, H.F., Inorg. Chem. 2004, 43:5112; (h) Schuehler, D.E., Williams, J.E., Sponsler, M.B., Macromolecules 2004, 37:6255; (i) Parrish, B., Emrick, T., Macromolecules 2004, 37:5863; (j) Hansen, E.C., Lee, D., Org. Lett. 2004, 6:2035.
Indeed, this idea has been shown to be powerful for the immobilization of enzymes using nickel NTA-linkers on sepharose for coordinatively trapping enzymes tagged with a His-tag.
Recently, Grubbs and coworkers were able to isolate a ruthenium-hydrido complex, formed as a thermal degradation product of catalyst 2 which could be made responsible for double bond migration: Hong, S.H., Day, M.W., Grubbs, R.H., J. Am. Chem. Soc. 2004, 126:7414.
For Grubbs-type ruthenium alkylidenes bearing a quarternary ammonium group, see: Lynn, D.M., Mohr, B., Grubbs, R.H., Henling, L.M., Day, M.W., J. Am. Chem. Soc. 2000, 122:6601.
Michrowska, A., Gułajski, Ł., Kaczmarska, Z., Mennecke, K., Kirschning, A., Grela, K., Green Chem. 2006, 685.
For a review on supported variants of 4, see: (a) Garber, S.B., Kingsbury, J.S., Gray, B.L., Hoveyda, A.H., J. Am. Chem. Soc. 2000, 122:8168; (b) See [Ref. 4b] .
Wasserscheid, P., Welton, T., Ionic Liquids in Synthesis, 1 edn., Wiley-VHC, Weinheim, 2003.
For recent reviews on ionic liquids, see: (a) Welton, T., Chem. Rev. 1999, 99:2071; (b) Holbrey, J.D., Seddon, K.R., Clean Prod. Process. 1999, 1:223; (c) Sheldon, R., Chem. Commun. 2001, 2399; (d) Olivier-Bourgbigou, H., Mogna, L., J. Mol. Catal. A: Chem. 2002, 182-183, 419; (e) Wasserscheid, P., Keim, W., Angew. Chem. Int. Edit. 2000, 39:3772; (f) Dupont, J., De Souza, R.F., Suarez, P.A., Chem. Rev. 2002, 102:3667; (g) Jain, N., Kumar, A., Chauhan, S., Chauban, S.M.S., Tetrahedron 2005, 55:1015.
(a) Clavier; H., Audic, N., Mauduit, M., Guillemin, J.C., Chem. Commun. 2004, 2282; (b) Clavier, H., Audic, N., Mauduit, M., Guillemin, J.C., J. Organomet. Chem. 2005, 690:3585; (c) Yao. Q.J., J. Organomet. Chem. 2005, 690:3577.
Rix, D., Clavier, H., Coutard, Y., Gulajski, L., Grela, K., Mauduita, M., J. Organomet. Chem., 2006, 691:5397.
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Michrowska, A., Gulajski, L., Grela, K. (2007). “Greener Shade of Ruthenium”: New Concepts of Activation, Immobilization, and Recovery of Ruthenium Catalysts For Green Olefin Metathesis. In: Imamoglu, Y., Dragutan, V., Karabulut, S. (eds) Metathesis Chemistry. NATO Science Series, vol 243. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6091-5_10
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