106131-61-7Relevant articles and documents
Hydrolytic stability of nitrogenous-heteroaryltrifluoroborates under aqueous conditions at near neutral pH
Li, Ying,Asadi, Ali,Perrin, David M.
, p. 377 - 382 (2009)
The hydrolytic stability of heteroaryltrifluoroborates under physiological conditions has been analyzed by 19F NMR spectroscopy and is found to be greatly enhanced by the presence of endocyclic ring nitrogens. Stability is further enhanced by the presence of exocyclic electron withdrawing substituents. As with aryltrifluoroborates, NMR analysis suggests that the hydrolysis proceeds via single rate-determining step reflecting loss of the first fluoride atom. The stability of these complexes is significant both in terms of metal catalyzed cross-coupling reactions as well as the potential for generating boronic acid based 18F-PET imaging agents.
A tetrazine templated method for the synthesis of ternary conjugates
Venkateswara Rao, Boddu,Dhokale, Snehal,Rajamohanan, Pattuparambil R.,Hotha, Srinivas
, p. 10808 - 10810 (2013)
Conjugation is an important reaction that enables coupling of molecules. Many protocols exist for the synthesis of binary conjugates from two different molecules or for the polyvalent display of a single molecule. There aren't many methods for the synthesis of ternary conjugates. However, methods for ternary conjugation are important for understanding the interplay of interactions between three biomolecules (or any three molecules per se). A strategy for ternary bioconjugation using inverse electron demand Diels-Alder reaction with tetrazine is studied. Ternary conjugation was demonstrated by the reaction of a model glyco-peptide binary conjugate with a fluorescent tagged olefin. The Royal Society of Chemistry 2013.
Chemical modification of single walled carbon nanotubes with tetrazine-tethered gold nanoparticles via a Diels-Alder reaction
Zhu, Jun,Hiltz, Jonathan,Lennox, R. Bruce,Schirrmacher, Ralf
, p. 10275 - 10277 (2013)
A versatile methodology for the modification of single walled carbon nanotubes (SWCNTs) through an inverse electron demand Diels-Alder reaction with tetrazine-AuNPs (1-AuNPs) under ambient conditions is described. A robust covalently bonded hybrid nanocomposite is formed.
s-Tetrazines as a New Electrode-Active Material for Secondary Batteries
Min, Dong Joo,Miomandre, Fabien,Audebert, Pierre,Kwon, Ji Eon,Park, Soo Young
, p. 503 - 510 (2019/01/04)
Because of the limitations of conventional metal-oxide-based electrodes, studies on organic redox-active materials as alternative electrodes for secondary batteries are emerging. However, reported organic electrode materials are still limited to a few kinds of organic redox groups. Therefore, the development of new redox-active groups for high-performance electrode materials is indispensable. Here, we evaluate s-tetrazine derivatives as a new electrode material in Li-ion batteries and study their charge/discharge mechanisms by ex situ XPS measurements. The porous carbon CMK-3 was introduced to encapsulate the s-tetrazines, which allowed 100 % utilization of the theoretical capacity and stable cycle performance of the s-tetrazines by preventing dissolution of the molecules into the electrolytes. This new class of redox-active group can pave the way for the next-generation of energy storage systems.