SPIROOXAZINE RADICAL DERIVATIVES AND REVERSIBLE ISOMERIZATION REACTION
申请人:Sawada Atsumasa
公开号:US20100280241A1
公开(公告)日:2010-11-04
The present invention can provide new spirooxazine radical derivatives of the following general formula (1) which have chromic property enabling the distinction between the radical species and the cation species on the basis of absorption wavelength: