#norelated *研究室教員 [#g470cd63] -准教授 長谷川 登志夫 *発表論文 [#p448dbff] +"Challenge To Detect 1,4-Zwitterions spectroscopically in a KeteneAlkene Reaction ", Takahisa Machiguchi, Junko Okamoto, Yumiko Morita, Toshio Hasegawa, Shinichi Yamabe, and Tsutomu Minato , J. Am. Chem. Soc., 128, 44-45, 2006. +"Tropone is a Mere Ketone for Cycloadditions to Ketenes", Okamoto, J.; Yamabe, S.; Minato, T.;Hasegawa, T.; Machiguchi, T., Helv.Chim, Acta, 88, 1519-1539, 2005. +"Aromatic Constituents from the Heartwood of Santalum album L.", Kim, T. H.; Ito, H.; Hayashi, K.; Hasegawa, T.; Machiguchi, T.; Yoshida, T. , Chem. Pharm. Bull., 53, 641, 2005. +"Exclusive Formation of alpha-Methyleneoxetanes in Ketene-Alkene Cycloadditions. Evidence for Intervention of Both an -Methyleneoxetane and the Subsequent 1,4-Zwitterion", Machiguchi, T.; Okamoto, J.; Takachi, J.; Hasegawa, T.; Yamabe, S.; Minato, T., J. Am. Chem. Soc., 125, 14446-14448, 2003. *外部資金獲得状況 [#v64ffb33]