To my students and colleagues at Whitman College About the Author LG.Skip"Wade decided tobecome achemistry majorduring Proop o oral in196 James D.White.While at Harvard,he served as the Head Teaching Fellow for the organic laboratories and was strongly influenced by the teaching RRe点poeKa动 After completing his Ph.D.at Harvard in 1974,Dr.Wade joined the chemistry faculty at Colorado State University.Over the course of fifteer ogy,c stry,human anic synthesis.Since 1989. Dr.Wade has been a chemistry professor at Whitman College,where he emistry and pursues researc erests in organic synth Dr.Wade's interest in forensic science has led him to testify as an expert s worked as 访To my students and colleagues at Whitman College About the Author L. G. “Skip” Wadedecided to become a chemistry major during his sophomore year at Rice University, while taking organic chemistry from Professor Ronald M. Magid. After receiving his B.A. from Rice in 1969, Wade went on to Harvard University, where he did research with Professor James D. White. While at Harvard, he served as the Head Teaching Fellow for the organic laboratories and was strongly influenced by the teaching methods of two master educators, Professors Leonard K. Nash and Frank H. Westheimer. After completing his Ph.D. at Harvard in 1974, Dr. Wade joined the chemistry faculty at Colorado State University. Over the course of fifteen years at Colorado State, Dr. Wade taught organic chemistry to thousands of students working toward careers in all areas of biology, chemistry, human medicine, veterinary medicine, and environmental studies. He also authored research papers in organic synthesis and in chemical education, as well as eleven books reviewing current research in organic synthesis. Since 1989, Dr. Wade has been a chemistry professor at Whitman College, where he teaches organic chemistry and pursues research interests in organic synthe￾sis and forensic chemistry. Dr. Wade received the A. E. Lange Award for Distinguished Science Teaching at Whitman in 1993. Dr. Wade’s interest in forensic science has led him to testify as an expert witness in court cases involving drugs and firearms, and he has worked as a police firearms instructor, drug consultant, and boating safety officer. He also enjoys repairing and restoring old violins and bows, which he has done professionally for many years. iii