313050-72-5

Upstream product

• 6165-68-0 thiophene boronic acid 
• 313050-71-4 N-(4-bromophenyl)-N-(9,9-dimethyl-9H-fluoren-2-yl)-9,9-dimethyl-9H-fluoren-2-amine 
• 106-40-1 4-bromo-aniline 
• 144981-85-1 2-iodo-9,9-dimethyl-9H-fluorene 
• 62-53-3 aniline 
• 165320-27-4 9,9-dimethyl-N-(9,9-dimethyl-9H-fluoren-2-yl)-N-phenyl-9H-fluoren-2-amine 

Downstream Products

• 950923-77-0 C₄₂H₃₅NS 
• 922737-37-9 5-[N,N-bis(9,9-dimethylfluoren-2-yl)-4-aminophenyl]-thiophene-2-carbaldehyde 

Relevant academic research and scientific papers

DYE-SENSITIZED PHOTOELECTRIC CONVERSION DEVICE

Disclosed is a photoelectric conversion device wherein a methine dye represented by the formula (1) below is supported by a thin film of oxide semiconductor particles arranged on a substrate. Also disclosed is a solar cell manufactured by using such a photoelectric conversion device. (In the formula (1), n represents an integer of 0-5; m represents an integer of 0-5; R1-R4 independently represent a hydrogen atom, an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; X and Y independently represent a hydrogen atom; an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; Z represents an oxygen atom, a sulfur atom or the like; A1, A2, A3, A4 and A5 independently represent a hydrogen atom, an optionally substituted aromatic residue, an optionally substituted aliphatic hydrocarbon residue or the like; and rings a, b and c may be substituted.)

The role of borole in a fully conjugated electron-rich system

The reaction of the 3,3′-dilithiobithieno complex with Tip-B(OMe)2 affords a borole with an extended conjugated electron-rich π-electron system; the electronic perturbation by the introduction of push-pull substituents is described.