Title
The First Five-Membered-Heterocycle-Fused Subphthalocyanine Analogues: Chiral Tri(benzo[b]thiopheno)subporphyrazines
Author
Hong Shang, Luyang Zhao, Dongdong Qi, Chao Chen, Jianzhuang Jiang
Year
2014
Journal
Chemistry A European Journal
Abstract
Two tri(benzo[b]thiopheno)subporphyrazine regioisomers with C3 and C1 molecular symmetry have been isolated from the cyclotrimerization of benzo[b]thiophene-2,3-dicarbonitrile as the first five-membered-heterocycle-fused subphthalocyanine analogues. Optical resolution of both regioisomers was achieved by using a chiral HPLC technique, affording the first chiral subphthalocyanine analogues.
Instrument
J-1500
Keywords
Circular dichroism, Magnetic circular dichroism, Stereochemistry, Materials