Reagent Design and Ligand Evolution for the Development of a Mild Copper-Catalyzed Hydroxylation Reaction
作者:Patrick S. Fier、Kevin M. Maloney
DOI:10.1021/acs.orglett.7b01403
日期:2017.6.2
modular ligand library, high-throughput experimentation, and rational ligand evolution have led to a novel copper catalyst for the synthesis of phenols with a traceless hydroxide surrogate. The mild reaction conditions reported here enable the late-stage synthesis of numerous complex, druglike phenols.
Visible light-mediated photocatalytic oxidative cleavage of activated alkynes <i>via</i> hydroamination: a direct approach to oxamates
作者:Narenderreddy Katta、Mamata Ojha、Arumugavel Murugan、Sagar Arepally、Duddu S. Sharada
DOI:10.1039/c9ra10555g
日期:——
The direct oxidative cleavage of activated alkynes via hydroamination has been described using organic photocatalyst under visible-light irradiation at room temperature. In this reaction, the single electron oxidation of an in situ formed enamine followed by radical coupling with an oxidant finally delivers the oxamate. The key features of this photocatalytic reaction are the mild reaction conditions
Oxamyl dipeptide caspase inhibitors developed for the treatment of stroke
作者:Steven D. Linton、Teresa Aja、Peter R. Allegrini、Thomas L. Deckwerth、Jose-Luis Diaz、Bastian Hengerer、Julia Herrmann、Kathy G. Jahangiri、Joerg Kallen、Donald S. Karanewsky、Steven P. Meduna、Kip Nalley、Edward D. Robinson、Silvio Roggo、Giorgio Rovelli、Andre Sauter、Robert O. Sayers、Albert Schmitz、Robert Smidt、Robert J. Ternansky、Kevin J. Tomaselli、Brett R. Ullman、Christoph Wiessner、Joe C. Wu
DOI:10.1016/j.bmcl.2003.12.106
日期:2004.5
Structural modifications were made to a previously described acyl dipeptide caspase inhibitor, leading to the oxamyl dipeptide series. Subsequent SAR studies directed toward the warhead, P2, and P4 regions of this novel peptidomimetic are described herein. (C) 2004 Elsevier Ltd. All rights reserved.
Yavari; Nasiri; Djahaniani, Polish Journal of Chemistry, 2004, vol. 78, # 10, p. 1871 - 1876
作者:Yavari、Nasiri、Djahaniani
DOI:——
日期:——
Yavari, Issa; Nasiri, Farough; Djahaniani, Hoorieh, Journal of Chemical Research, 2005, # 8, p. 537 - 539
作者:Yavari, Issa、Nasiri, Farough、Djahaniani, Hoorieh、Bijanzadeh, Hamid R.