Remarkably Stable (Me3Al) 2⋅ DABCO and Stereoselective Nickel??Catalyzed AlR3 (R= Me, Et) Additions to Aldehydes

…, O Prieto, PJ Goldsmith, S Woodward

Index: Biswas, Kallolmay; Prieto, Oscar; Goldsmith, Paul J.; Woodward, Simon Angewandte Chemie - International Edition, 2005 , vol. 44, # 15 p. 2232 - 2234

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Citation Number: 114

Abstract

1 Ph (a) A (Me) 1 92 91 (R)-(+)-4a 2 Ph (a) B (Me) 3 60 85 (R)-(+)-4a 3 Ph (a) A (Et) 5 95 86 (R)-(+)-5a 4 Ph (a) B (Et) 5 95 83 (R)-(+)-5a 5 4-BrC6H4 (b) A (Me) 1 98 93 (R)-(+)-4b 6 4- BrC6H4 (b) A (Et) 1 91 89 (R)-(+)-5d 7 4-ClC6H4 (c) A (Me) 1 79 93 (R)-(+)-4c 8 4-FC6H4 (d) A (Me) 3 84 94 (R)-(+)-4d 9 3-FC6H4 (e) A (Me) 1 77 94 (R)-(+)-4e 10 2-FC6H4 (f) A (Me) 1 81 87 (R)-(+)-4 f 11 4-(CN) C6H4 (g) A (Me) 1 69 94 (R)-(+)-4g 12 4-(CF3) C6H4 (h) A ( ...