1. Department of Chemistry, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
2. Department of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
3. Nissan Chemical Corporation, 5-1, Nihonbashi 2-chome, Chuo-ku, Tokyo 103-6119, Japan