1335290-15-7

Upstream product

• 134-81-6 benzil 
• 1335290-08-8 dithienopyrrolobenzothiadiazole 
• 1335290-11-3 C₃₈H₅₄N₄S₃ 
• 15155-41-6 4,7-dibromobenzo[c][1,2,5]thiadiazole 
• 76186-72-6 4,7-dibromo-5,6-dinitrobenzo[2,1,3]thiadiazole 
• 165190-73-8 5,6-dinitro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole 

Relevant academic research and scientific papers

Thieno[3,2-b]pyrrolo donor fused with benzothiadiazolo, benzoselenadiazolo and quinoxalino acceptors: Synthesis, characterization, and molecular properties

Nitrogen-bridged donor-acceptor multifused dithienopyrrolobenzothiadiazole (DTPBT) and dibenzothiadiazolopyrrolothiophene (DBTPT) were successfully synthesized by intramolecular Cadogan annulation. The electron-deficient benzothiadiazole unit in DTPBT can be converted to benzoselenadiazole and quinoxaline moieties through reduction/cyclization to generate dithienopyrrolobenzoselenadiazole (DTPBSe) and dithienopyrroloquinoxaline (DTPQX), respectively. The nitrogen atoms function as the bridges for covalent planarization to induce intermolecular interaction and intramolecular charge transfer.