... Coupling Yu-Sheng Lin ( ), Chiao-Yang Lin ( ), Deng-Yi Huang ( ) and Thomas YR Tsai* ( ) Department of Chemistry, National Dong Hwa University, Shou-Feng, Hualien 974, Taiwan, ROC ... Found: 259.1205. ACKNOWLEDGEMENTS We thank the National Dong Hwa University Depart- ment of Chemistry for support of this work. In addition, we thank Professor Ivan JB Lin for his helpful discussions. Received January 31, 2005. REFERENCES ...