We present a PPh3/DDQ-mediated regiospecific selectiveN-functionalization of arylhydrazines with primary benzylic alcohols and aryl carboxylic acids for the synthesis of N1-benzyl arylhydrazines and N2-acyl arylhydrazines, respectively. This metal- and base-free approach features very short reaction times (about 10 min), broad substrate scope, good functional group tolerance, and mild reaction conditions
Discovery of ectoparasiticidal hydrazonotrifluoromethanesulfonanilides
作者:Abdelselam Ali、Petr Fisara、Jamie A. Freemont、Stella Kyi、Adam G. Meyer、Andrew G. Riches、Roger M. Sargent、David G. Sawutz、Kathleen A. Turner、Kevin N. Winzenberg、Qi Yang
DOI:10.1016/j.bmcl.2009.11.054
日期:2010.1
A series of hydrazonotrifluorosulfonanilide derivatives were synthesized and evaluated for in vitro activity against the ectoparasites Ctenocephalides felis and Rhipicephalus sanguineus. Some compounds with excellent activity against tick were identified. (C) 2009 Elsevier Ltd. All rights reserved.
Synthesis of N-propargylphenelzine and analogues as neuroprotective agents
作者:Lei Ling、Liana J. Urichuk、B.Duff Sloley、Ronald T. Coutts、Glen B. Baker、Jacqueline J. Shan、Peter K.T. Pang
DOI:10.1016/s0960-894x(01)00549-2
日期:2001.10
A series of N-1- and N-2-propargylphenelzine derivatives and analogues (1-7) was synthesized. In addition to their activity as monoamine oxidase inhibitors, two of the compounds, N-1- and N-2-propargylphenelzines. (3 and 6), were found to be potent at preventing DSP-4-induced noradrenaline (NA) depletion in mouse hippocampus, suggesting that they have neuroprotective properties. (C) 2001 Elsevier Science Ltd. All rights reserved.
Baum, Marc M.; Smith, Edward H., Journal of the Chemical Society. Perkin transactions I, 1993, # 21, p. 2513 - 2520
作者:Baum, Marc M.、Smith, Edward H.
DOI:——
日期:——
DARBINYAN EH. G.; POGOSYAN A. S.; MAXMUDYAN A. X., AJKAKAN KIMIAKAN AMSAGIR, ARM. XIM. ZH., 1981, 34, HO 6, 495-499
作者:DARBINYAN EH. G.、 POGOSYAN A. S.、 MAXMUDYAN A. X.