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Stereo- and regio-controlled carbon–carbon bond formation mediated by tungsten in the s-trans-η4-diene cationic intermediates

S. Peng, Rai‐Shung Liu, Gene-Hsian Lee, 1992 .

Nucleophilic Addition to Tungsten .eta.4-2-(Methoxycarbonyl)-1,3-pentadiene Cations: Control of Nucleophilic Regiochemistry by the Diene Conformation

S. Chu, S. Peng, Gene-Hsiang Lee, 1994 .

Control of nucleophilic regiochemistry by the diene conformation; development of synthetic application for unstable 2-carboxylated 1,3-dienes

S. Peng, Rai‐Shung Liu, Gene-Hsian Lee, 1991 .