Experimental probe for hyperconjugative resonance contribution in stabilizing the singlet state of

Manabu Abe1, Masanori Hattori, Akinobu Takegami

  • 1Department of Applied Chemistry, Graduate School of Engineering, Osaka University (HANDAI), Suita 565-0871, Osaka, Japan. abe@chem.eng.osaka-u.ac.jp