SEARCH Articles Figures Tables 1,2-Addition proton-type hydrogen transfer 1,4-Malonate addition, asymmetric protonation 1.3- Cyclohexadiene addition-protonation reactions 4-Ethylimidazole, calculations on addition water to protonated form Addition with Proton Elimination Additives/cosolvents proton sources Alkenes, addition reactions protonation step Amino radicals) addition, protonated Electrophilic addition proton Ethers, enol, addition with protons Intramolecular, addition proton-transfer Nucleophilic addition-protonation Proton affinities additivity Proton chemical shifts additivity rules Proton transfer in addition Proton-addition constant Proton-addition reaction Proton-catalyzed addition Proton-catalyzed addition of alcohols Protonation Followed by Addition Protonation addition reactions Reversible proton addition Theoretical Treatment of Proton Addition Complexes