Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - Non-benzenoid Aromatic Heterocycles. V. An Attempted Synthesis of 4, 7-Dihydro-4, 7-phenanthroline Derivatives TI - AU - Kato,Hiroshi AU - Ohta,Masaki JO - Bulletin of the Chemical Society of Japan VL - 34 IS - 6 SP - 814 EP - 816 PY - 1961 DO - 10.1246/bcsj.34.814 ER -