Abstract
The reactivity of several monohydrosilane/complex systems in the hydrosilylation of acetophenone and benzylmethylketone was investigated. The active systems were modified by addition of optically active ligands and used as enantioselectivein-situ catalysts for the hydrosilylation of the above prochiral ketones which on hydrolysis gave α-phenylethanol and α-benzylethanol in up to 18% ee.
Similar content being viewed by others
Literatur
38. Mitt.:Brunner H, Kürzinger A, Wiegrebe W (1987) Arch Pharm (Weinheim) 321: 73
Yamamoto K,Hayashi T,Kumada M (1972) J Organomet Chem 46: C 65
Ojima I, Hirai K (1985) Asymmetric synthesis, vol 5. Academic Press, New York, p 103
Bosnich B (1986) Asymmetric catalysis. Martinus Nijhoff, Dordrecht, p 35
Johnson TH, Klein C, Thomen S (1981) J Mol Catal 12: 3
Brunner H, Reiter B, Riepl G (1984) Chem Ber 117: 1330
Brunner H, Becker R, Riepl G (1984) Organometallics 3: 1354
Produkte der Wacker-Chemie AG (Burghausen)
Pearce CA (1972) Silicon chemistry and applications. The Chemical Society London, London
Ullmanns Enzyklopädie der Technischen Chemie (1982) 4. Aufl, Bd 21. Verlag Chemie, Weinheim, p 485
Fisch H (1984) Diplomarbeit, Universität Regensburg
Yamamoto K,Hayashi T,Kumada M (1971) J Organomet Chem 28: C 37
Yamamoto K, Hayashi T, Kumada M (1971) J Am Chem Soc 93: 5301
Yamamoto K, Hayashi T, Kumada M (1976) J Organomet Chem 112: 253
Tsipis LA (1980) J Organomet Chem 187: 427
Cornish AJ, Lappert MF, Filatova GL, Nile TA (1979) J Organomet Chem 153: 172
Wang LZ, Yiang YY (1983) J Organomet Chem 251: 39
Lappert MF, Nile TA (1975) J Organomet Chem 102: 543
Matsumoto M, Hashima Y, Nagai Y (1981) Bull Chem Soc Jpn 54: 1279
Saam JC, Speier JL (1958) J Am Chem Soc 80: 4104
Satsuk EI (1976) Izv Akad Nauk SSSR Ser Khim 6: 1318
Nogaideli AI, Chogovadze TV, Nogaideli GA (1976) Sobshch Akad Nauk Gruz SSSR 82: 1318
Andrianov KA, Zavin BG, Erdokimow AM, Budanova OV (1974) Zh Obshch Khim 44: 2140
Yoshi E, Ikeshima H, Ozaki K (1972) Chem Pharm Bull 20: 1827
Tarverdiev S, Sultanov RA, Baranov GK, Khudarayov IA (1974) Zh Obshch Khim 44: 1511
Rumin B (1983) J Organomet Chem 247: 351
Bartsch R (1982) Pharmazie 137: 483
Michalska ZM, Capka M, Stoch J (1981) J Mol Catal 11: 323
Hayashi T, Yamamoto K, Omizu H, Kumada M (1976) J Organomet Chem 113: 127
Mushegyan NG, Vartanyan AG, Melikyan MO (1979) Arm Khim Zv 32: 120.
Semmelhack M, Misra RN (1982) J Org Chem 47: 2469
Göndös G,Orr JC (1982) J Chem Soc Chem Comm: 1238
Lipowitz J, Bowman J (1973) J Org Chem 38: 162
Langlois N,Dang TP,Kagan HB (1973) Tetrahedron Lett: 4865
Dumont W, Poulin JC, Dang TP, Kagan HB (1973) J Am Chem Soc 95: 8295
Brunner H, Riepl G, Weitzer H (1983) Angew Chem 95: 326; Angew Chem Int Ed Engl 22: 331; Suppl 445
Brunner H, Schmidt M, Unger G, Schönenberger H (1985) Eur J Med Chem 20: 509
Brunner H, Doppelberger J (1978) Chem Ber 111: 673
Brunner H, Pieronczyk W (1979) Angew Chem 91: 655; Angew Chem Int Ed Engl 18: 620
Kagan HB, Dang TP (1972) J Am Chem Soc 94: 6429
Horner L, Skaletz DM (1975) Liebigs Ann Chem 6: 1210
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Brunner, H., Fisch, H. Asymmetrische Katalysen, 39. Mitt.: Monohydrosilane in der enantioselektiven katalytischen Hydrosilylierung prochiraler Ketone. Monatsh Chem 119, 525–532 (1988). https://doi.org/10.1007/BF00809204
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00809204