160788-63-6Relevant articles and documents
Solid-phase synthesis of peptide selenoesters: Via a side-chain anchoring strategy
Hanna, Cameron C.,Kulkarni, Sameer S.,Watson, Emma E.,Premdjee, Bhavesh,Payne, Richard J.
supporting information, p. 5424 - 5427 (2017/07/06)
Peptide selenoesters have recently emerged as key building blocks for the ligation-based assembly of large polypeptides and proteins. Herein, we report an efficient solid-phase method for the high yielding and epimerisation-free synthesis of peptide selenoesters using a side-chain immobilisation strategy.
Safe Removal of the Allyl Protecting Groups of Allyl Esters using a Recyclable, Low-Leaching and Ligand-Free Palladium Nanoparticle Catalyst
Takagi, Koji,Fukuda, Hayato,Shuto, Satoshi,Otaka, Akira,Arisawa, Mitsuhiro
supporting information, p. 2119 - 2124 (2015/06/23)
A safe, facile and low-leaching (up to 0.04ppm) method has been developed for the removal of allyl, prenyl and benzyl protecting groups from the corresponding esters, using a sulfur-modified gold-supported palladium (SAPd) nanoparticle catalyst, which is known to be non-flammable. The catalyst itself was found to be recyclable and the reaction appeared to proceed on the surface of the SAPd.
Solid-phase synthesis of piperazinones via disrupted ugi condensation
Treder, Adam P.,Tremblay, Marie-Claude,Yudin, Andrei K.,Marsault, Eric
supporting information, p. 4674 - 4677 (2015/03/30)
The first application of aziridine aldehyde dimers in solid-phase synthesis is reported. The solid-supported disrupted Ugi condensation between an aziridine aldehyde dimer, isonitrile, and backbone-anchored amino acids delivered N-acyl aziridine intermediates, which were reacted with nucleophiles to yield the corresponding piperazinones. Subsequent cleavage from the resin provided a diverse set of 2,3,6-trisubstituted piperazinones starting from various amino acids, aziridine aldehydes, and nucleophiles.