"Naoto Tashima,Taka Sawazaki,Yoshihito Kayaki,Shigeki Kuwata","A P-C Chelate, Protic 1,2-Dihydropyridin-2-ylidene Ruthenium Complex: Synthesis, Structure, and Reversible Deprotonation",,"Chemistry Letters","The Chemical Society of Japan","Vol. 48","No. 8","pp. 787-790",2019,May