1394290-12-0Relevant articles and documents
Bis - [boronjipirometen[boronjipirometen] coloring matter and precursors
-
, (2017/04/25)
PROBLEM TO BE SOLVED: To provide a bis-boron dipyrromethene dye excellent in stability.SOLUTION: A bis-boron dipyrromethene dye is represented by a formula (1) or a formula (2). HOMO level of the bis-boron dipyrromethene dye (highly-conjugated compound) can be lowered by having an electron attractive group, and stability with respect to oxygen is improved. In the formula (1), any one of R-Rrepresents the electron attractive group, and the others represent hydrogen or an organic substituent. In the formula (2), any one of R-Rrepresents the electron attractive group, and the others represent hydrogen or the organic substituent.