Upon the first protonation of the pyrrolidine the surrounding hydrogen atoms should have modified chemical shifts, whereas upon the second protonation of the pyridine mostly the hydrogen atoms of this ring should show modified chemical shifts
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10 and Supplementary Tables 1315)
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Bleach This one might surprise you, but you shouldnt be pouring bleach down your toilet drain
On the agenda this time: Kevin Keegan hosting yet another obscure industry awards ceremony, an Irish variation on the new-fangled draught excluder, a close inspection of Erling Haalands signed hat-trick ball, and John Terry gets the standard BeIn Sports treatment over in Qatar