SEARCH Articles Figures Tables Addition alkynes Addition reaction halogens Addition reactions alkynes Addition reactions electrophilic Addition reactions halogenation Alkynes electrophilic Alkynes electrophilic addition reactions Alkynes halogen addition Electrophiles Addition reactions Electrophiles halogens Electrophilic addition halogenation Electrophilic addition reactions halogenation Electrophilic additions halogens Electrophilic halogenation Halogen addition Halogenated alkynes Halogenation alkynes Halogenation reactions Reactions halogens