supported by the National Natural Science Foundation of China (20972041);Program for Innovation Scientists and Technicians Troop Construction Projects of Henan Province (104100510011);the Program of Henan University (SBGJ090506)
The title compounds, 2-(3,3'-bithiophen-2,2'-yl)dibenzothiazole (BTDB) and 2-(dithieno[2,3-b:3',2'-d]thiophen-2,5-yl)dibenzothiazole (DTTDB), have been synthesized and characterized by FT-IR, NMR, MS, HRM...
supported by the NSFC (20972041,20672028);Program for Innovation Scientists and Technicians Troop Construction Projects of Henan Province (104100510011);Program for NCET-05-0610 and SRF for ROCS-SEM