Fluorene compound, photopolymerization initiator containing the fluorene compound, and photosensitive composition containing the photopolymerization initiator

摘要

The present invention provides a novel fluorene compound and a photopolymerization initiator using the fluorene compound. The fluorene compound of the present invention is represented by the general formula (1). By using this fluorene compound, a more sensitive photopolymerization initiator can be provided. Moreover, the photoinitiator which can provide the further outstanding characteristic can be provided by selecting a substituent etc. suitably. [Chemical 1]