Guo, Yongxian; Wu, Aoli; Qiu, Changkun; Ge, Fayuan; Jiang, Yifei; Gong, Yanjun; Hu, Qiongzheng published an article about the compound: (S)-Butan-2-ol( cas:4221-99-2,SMILESS:C[C@H](O)CC ).Reference of (S)-Butan-2-ol. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:4221-99-2) through the article.
Multicolor luminescent segmented materials have attracted tremendous research interest due to their potential applications as barcoding materials in information security and anti-counterfeiting. Although much effort has been devoted to the preparation of photonic barcodes based on different light-emitting materials, the rational design of barcoding materials with well-controlled emission color and length at desired position remains a challenge. Here, a novel strategy to fabricate multicolor luminescent segmented 1D mol. crystals is reported by manipulating the mol. conformation and intermol. interactions of the mechanochromic crystals, which are assembled from a rationally designed twisting conjugated mol. The emission color of these mechanochromic crystals changes from green to orange with the mechanism of synergy effect of force-induced mol. isomerization from trans to cis state and mol. packing changes from cross to parallel, which is revealed by single crystal X-ray diffraction. Multicolor luminescent segmented 1D microribbons are fabricated by applying precisely controlled forces by tapping mode at. force microscope, which shows the encoding capability. These findings provide a new method that allows the controllable fabrication of segmented materials with tunable emission color and length at desired position toward barcoding applications.
Different reactions of this compound((S)-Butan-2-ol)Reference of (S)-Butan-2-ol require different conditions, so the reaction conditions are very important.
Reference:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem