65945-13-3

Upstream product

• 29798-82-1 2,4,7-tribromotropone 
• 698-18-0 2-hydrazinotropone 
• 38768-08-0 2-(tosyloxy)tropone 
• 106-49-0 p-toluidine 
• 107456-02-0 4,7-dibromo-2-p-toluidino-cycloheptatrienone 
• 533-75-5 2-hydroxy-2,4,6-cycloheptatrien-1-one 

Downstream Products

• 6437-77-0 2-{p-tolylamino}-tropone-{p-tolylimine} 
• 82762-62-7 5-Bromo-N-(2'-bromo-4'-methylphenyl)anthrnilic acid 
• 107456-39-3 2,4-dibromo-7-p-toluidino-cycloheptatrienone 
• 108476-08-0 2,4-dibromo-7-(2-bromo-4-methyl-anilino)-cycloheptatrienone 

Relevant academic research and scientific papers

Novel fluorophores: Syntheses and photophysical studies of boron-aminotroponimines

The syntheses and photophysical study of novel fluorescent boron-aminotroponimine complexes are described. The chemical structure of one of the boron complexes was confirmed by single crystal X-ray analysis, which shows the appearance of the distorted tetrahedral geometry at boron. The photophysical studies of these complexes revealed that the boron-aminotroponimines are fluorescent molecules with quantum yields ca. 0.17–0.28.

Synthesis of 2-Aminotropone Oximes and 2-Alkoxytropone Imines

A synthetic route was developed for preparation of 2-aminotropone oximes 10-14, a new class of compounds, from tropolone 2; 2-methoxytropone imines 7-9 and tropylium salts 17 were generated as the key intermediates.