Results 341 to 350 of about 72,446 (353)

THE VALENCE OF NITROGEN IN QUATERNARY AMMONIUM COMPOUNDS

Journal of the American Chemical Society, 1926
F. D. Hager, C. S. Marvel
openaire   +2 more sources

Enantioselective construction of remote quaternary stereocentres

Nature, 2014
Tian-sheng Mei, Matthew S Sigman
exaly  

Determination of quaternary ammonium compounds as phosphotungstates

The Analyst, 1964
W. M. Banick, J. R. Valentine
openaire   +2 more sources

Asymmetric catalytic formation of quaternary carbons by iminium ion trapping of radicals

Nature, 2016
John J Murphy, Maurizio Fagnoni, Paolo Melchiorre   +2 more
exaly  

The interaction of quaternary ammonium compounds with starch

Journal of Colloid Science, 1960
Myer M Fishman, Robert S Miller
openaire   +2 more sources

Quaternary-centre-guided synthesis of complex polycyclic terpenes

Nature, 2019
Pengfei Hu, Hyung Min Chi, Scott A Snyder   +2 more
exaly  

Quaternary Ammonium Compounds. IV. Antiacetylcholinesterase Activity and Ring Size in Aromatic Quaternary Ammonium Compounds

Journal of Medicinal Chemistry, 1963
openaire   +3 more sources

Quaternary Ammonium Compounds with Bactericidal Properties

Industrial & Engineering Chemistry, 1953
R. Aeschbacher, E. Konermann, R. Gradmann, H. Sturm   +3 more
openaire   +2 more sources

Forming all-carbon quaternary stereogenic centres in acyclic systems from alkynes

Nature, 2012
Shounak Banerjee, Morgane Pasco, Ilan Marek   +2 more
exaly  

Molecular mechanism of anaerobic ammonium oxidation

Nature, 2011
Boran Kartal, Jolein Gloerich, Huub J M Op Den Camp   +2 more
exaly