2778-34-9Relevant articles and documents
Solar and Visible Light Assisted Peptide Coupling
Mishra, Abhaya K.,Parvari, Galit,Santra, Sourav K.,Bazylevich, Andrii,Dorfman, Ortal,Rahamim, Jonatan,Eichen, Yoav,Szpilman, Alex M.
supporting information, p. 12406 - 12412 (2021/04/05)
Amino acid and peptide couplings are widely used in fields related to pharma and materials. Still, current peptide synthesis continues to rely on the use of expensive, water sensitive, and waste-generating coupling reagents, which are often prepared in mu
Phosphine-based redox catalysis in the direct traceless staudinger ligation of carboxylic acids and azides
Kosal, Andrew D.,Wilson, Erin E.,Ashfeld, Brandon L.
supporting information, p. 12036 - 12040 (2013/01/16)
Redox catalysis: Aryl amides, imides, lactams, and dipeptides are obtained through a direct Staudinger ligation mediated by phosphine-based redox catalysis (see scheme). Mechanistic studies indicate the involvement of a phosphonium carboxylate intermediate that leads to a 1,3-acyl migration and thus results in C-N bond formation. Copyright
Design, synthesis, and application of enantioselective coupling reagent with a traceless chiral auxiliary
Kolesinska, Beata,Kaminski, Zbigniew J.
supporting information; experimental part, p. 765 - 768 (2009/09/06)
(Chemical Equation Presented) Stable chiral N-triazinylbrucinium tetrafluoroborate enantioselectively activates racemic carboxylic acids yielding enantiomerically enriched amides, esters, and dipeptides with er from 8:92 to 0.5:99.5. Due to the departure