In 2019.0 TETRAHEDRON published article about LIGHT; PHOTOISOMERIZATION; PHOTOCHROMISM in [Zweig, Joshua E.; Ko, Tongil A.; Huang, Junrou; Newhouse, Timothy R.] Yale Univ, Dept Chem, 225 Prospect St, New Haven, CT 06520 USA in 2019.0, Cited 33.0. The Name is Chalcone. Through research, I have a further understanding and discovery of 94-41-7. SDS of cas: 94-41-7
The most red-shifted hemithioindigo photoswitches have been identified through systematic introduction of aryl units to a parent pyrrole hemithioindigo photoswitch. Increasing the size of the 5′-aryl substituent is ineffective at producing further redshifted chromophores. A second generation of 3′,5′-diarylated photoswitches which possess increased tunability is reported. Experimental and computational evidence indicates the 4′ position is electronically isolated from the bulk of the conjugated system. (C) 2019 Elsevier Ltd. All rights reserved.
SDS of cas: 94-41-7. About Chalcone, If you have any questions, you can contact Zweig, JE; Ko, TA; Huang, J; Newhouse, TR or concate me.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com