Molybdenum (0) and tungsten (0) catalysts with enhanced reactivity for allylic substitution: regioselectivity and solvent effects

…, IR Baxendale, DJ Mansfield, P Kočovský

Index: Malkov; Baxendale; Mansfield; Kocovsky Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 10 p. 1234 - 1240

Full Text: HTML

Citation Number: 1

Abstract

The binuclear Mo (II) and W (II) complexes 28a, b and 29a, b have been developed as pre- catalysts for allylic substitution with β-dicarbonyl nucleophiles. These complexes are reduced in situ to Mo (0) and W (0) catalytic species 30a, b and 31a, b by excess of NaH, ...

Related Articles:

Ligand??Free Pd??Catalyzed Highly Selective Arylation of Allylic Esters with Retention of the Traditional Leaving Group

[Pan, Delin; Chen, Anjun; Su, Yijin; Zhou, Wang; Li, Si; Jia, Wei; Xiao, Juan; Liu, Qingjian; Zhang, Liangren; Jiao, Ning Angewandte Chemie - International Edition, 2008 , vol. 47, # 25 p. 4729 - 4732]

New insights into the mechanism of palladium-catalyzed allylic amination

[Watson, Iain D. G.; Yudin, Andrei K. Journal of the American Chemical Society, 2005 , vol. 127, # 49 p. 17516 - 17529]

New insights into the mechanism of palladium-catalyzed allylic amination

[Watson, Iain D. G.; Yudin, Andrei K. Journal of the American Chemical Society, 2005 , vol. 127, # 49 p. 17516 - 17529]

Novel Chiral 1-(ferrocenylalkyl)-(S)-prolinols and their Application in Enantioselective Synthesis

[Gotov, Battsengel; Toma, Stefan; Solcaniova, Eva; Cvengros, Jan Tetrahedron, 2000 , vol. 56, # 4 p. 671 - 675]

Quinolinophane-derived alkyldiphenylphosphines: two homologous P, N-planar chiral ligands for palladium-catalysed allylic alkylation

[Ruzziconi, Renzo; Santi, Claudio; Spizzichino, Sara Tetrahedron Asymmetry, 2007 , vol. 18, # 14 p. 1742 - 1749]

More Articles...