نتایج جستجو برای: n acylhydrazones
تعداد نتایج: 976508 فیلتر نتایج به سال:
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2010
Journal:
:Acta Crystallographica Section E Structure Reports Online
2010
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2012
2017
Faryal Chaudhry
Benson M. Kariuki
David W. Knight
Fully protected pyrazolidines can be readily obtained by acid-catalysed cyclisations of the corresponding allylic hydrazines by carbenium ion generation using concentrated sulfuric acid in dichloromethane. Pyrazoles and their partly and fully reduced derivatives, pyrazo-lines and pyrazolidines, form an important group of heterocycles, with potentially important contributions to make to drug des...
Journal:
:Acta Crystallographica Section E Structure Reports Online
2012
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2012
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