74923-17-4Relevant articles and documents
N,O-Benzyl Protection of Structurally Varied Amines and Phenols Using Wells-Dawson Heteropolyacid Catalyst
Boughaba, Sara,Aouf, Zineb,Zerrouki, Rachida,Aouf, Nour Eddine
, p. 301 - 310 (2021/05/24)
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Identification of 1,5,7-Triazabicyclododecene and Polystyrene-Supported Superbases as Efficient Hydroxylaminolysis Agents of Sterically Hindered and Epimerizable Esters
Pierre, Romain,Gaigne, Frédéric,El-Bazbouz, Ghizlane,Mouis, Grégoire,Ouvry, Gilles,Tomas, Loic,Harris, Craig S.
supporting information, p. 1102 - 1106 (2018/04/24)
In modern pharmaceutical research, the need for reliable protocols for the preparation of chemical libraries in a controlled manner is quintessential to driving the Design-Make-Test cycle in drug discovery programs. In this letter, we communicate the iden
The Role of the Amino Protecting Group during Parahydrogenation of Protected Dehydroamino Acids
Cerutti, Erika,Viale, Alessandra,Nervi, Carlo,Gobetto, Roberto,Aime, Silvio
, p. 11271 - 11279 (2015/12/01)
A series of dehydroamino acids endowed with different protective groups at the amino and carboxylate moieties and with different substituents at the double bond have been reacted with parahydrogen. The observed ParaHydrogen Induced Polarization (PHIP) effects in the 1H NMR spectra are strongly dependent on the amino protecting group. DFT calculations allowed us to establish a relationship between the structures of the reaction intermediates (whose energies depend on the amido substitution) and the observed PHIP patterns.
