Patent classifications
C07C251/16
Photoresponsive compound, adhesive, switching material, and toner containing the photoresponsive compound, and image forming method using the toner
A compound that is fluidized by light irradiation and reversibly non-fluidized and is represented by the following general formula (1): ##STR00001## In the general formula (1), Ar.sub.1 and Ar.sub.2 each independently represent an aromatic hydrocarbon group optionally having a substituent or an aromatic heterocyclic group optionally having a substituent, and Y, Z.sub.1, and Z.sub.2 each independently represent a hydrogen atom or a lower alkyl group.
Pigmented and fluorescent compounds derived from the addition of a primary or secondary amine to an aldehyde
The invention provides a compound of formula (I): wherein R1, R2, and R3 have any of the values described in the specification, as well as compositions comprising a compound of formula (I), methods for preparing compounds of formula (I), and methods for detecting the presence of an amine in a sample. The compounds are useful as pigments.
Pigmented and fluorescent compounds derived from the addition of a primary or secondary amine to an aldehyde
The invention provides a compound of formula (I): wherein R1, R2, and R3 have any of the values described in the specification, as well as compositions comprising a compound of formula (I), methods for preparing compounds of formula (I), and methods for detecting the presence of an amine in a sample. The compounds are useful as pigments.