{"id":13338,"date":"2019-09-27T14:32:20","date_gmt":"2019-09-27T14:32:20","guid":{"rendered":"http:\/\/each.ut.ee\/EACH\/?p=13338"},"modified":"2019-09-27T14:32:20","modified_gmt":"2019-09-27T14:32:20","slug":"minireview-on-pka-values-of-bases-in-non-aqueous-solvents","status":"publish","type":"post","link":"https:\/\/each.ut.ee\/EACH\/minireview-on-pka-values-of-bases-in-non-aqueous-solvents\/","title":{"rendered":"Minireview on pKa values of bases in non-aqueous solvents"},"content":{"rendered":"<p><a href=\"https:\/\/ams.ut.ee\/wp-content\/uploads\/2019\/09\/MeCN_Basicity_pKa_Table_Full.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ams.ut.ee\/wp-content\/uploads\/2019\/09\/MeCN_Basicity_ladder_snapshot-300x216.jpg\" alt=\"\" width=\"300\" height=\"216\" class=\"alignleft size-medium wp-image-3387\"><\/a>In a recent <a href=\"https:\/\/doi.org\/10.1002\/ejoc.201900956\"><strong>minireview, published in Eur. J. Org. Chem.<\/strong><\/a> an important part of our group\u2019s acid-base chemistry research has been summarized: the p<em>K<\/em>a values of bases (p<em>K<\/em>aH values) determined over the years in acetonitrile have now been rigorously united into a single scale, whereby all the involved \u0394p<em>K<\/em>a values have been considered for deriving the absolute p<em>K<\/em>aH values of the bases involved. <strong>Altogether 279 basic compounds are included<\/strong> in the scale from all major groups of organic bases (amines, pyridines, imidazoles, anilines, amidines, guanidines, phosphazenes, etc) and are <strong>linked with altogether 682 \u0394p<em>K<\/em>a measurements<\/strong>. The full scale can be downloaded by clicking on the picture on the left.<\/p>\n<p>The minireview also presents possibilities to predict the p<em>K<\/em>a values of bases in other media \u2013 namely water, DMSO and THF \u2013 on the basis of MeCN pKaH values. It is expected that this minireview will be a useful tool for future researchers who need pKa values of bases in nonaqueous solvents for planning their studies or for interpreting research results.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a recent minireview, published in Eur. J. Org. Chem. an important part of our group\u2019s acid-base chemistry research has been summarized: the pKa values of bases (pKaH values) determined over the years in acetonitrile have now been rigorously united into a single scale, whereby all the involved \u0394pKa values have been considered for deriving [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13338","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/13338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/comments?post=13338"}],"version-history":[{"count":6,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/13338\/revisions"}],"predecessor-version":[{"id":14047,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/posts\/13338\/revisions\/14047"}],"wp:attachment":[{"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/media?parent=13338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/categories?post=13338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/each.ut.ee\/EACH\/wp-json\/wp\/v2\/tags?post=13338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}