I-Alkynes ikhona kabanzi emikhiqizweni yemvelo, ama-molecule asebenzayo kanye nezinto ezisebenzayo ezisebenzayo. Ngasikhathi sinye, nabo babalulekile phakathi kokuhlanganiswa kwe-organic futhi bangabhekana nokushintshashintsha kwamakhemikhali ngamakhemikhali. Ngakho-ke, ukuthuthukiswa kwezindlela ezilula nezisebenzayo ze-Alkynes zokwakha ziphuthumayo futhi zidingeka. Yize ukusabela kwe-sonogashira kuhlotshiswe nge-Transition Metals kungenye yezindlela ezisebenzayo futhi ezilula zokuhlanganisa i-ARELTY noma i-AlkenLed Allkynes, ukusabela okuhambisana nokusebenza kwe-Alkyl Electrotheles kungenxa yokuphendula kwe-ALKYL. Namanje sigcwele izinselelo kanye nocwaningo oluncane, ikakhulukazi lukhawulelwe kuma-alkanes angenabungane angenabungani futhi abizayo. Ngakho-ke, ukuhlola nokuthuthukiswa kokusabela kwe-sonogashira kwe-New, ashibhile futhi etholakala kalula i-Alkylation reagents izoba namandla amakhulu womabili ekuhlanganiseni kwelebhu kanye nezicelo zezimboni. Iqembu eliklanywe ngobuhlakani futhi lakhiwa i-NN2 Ling ye-NN2 entsha, etholakala kalula nelizinzile thola. Ukusabela okuphambene nokugoqa kusetshenziswe ngempumelelo ekushintsheni sekwephuzile kanye nokuguqulwa kwe-AlkynyLation kwemikhiqizo eyinkimbinkimbi yemvelo kanye nama-molekyuli emithi, okuqokomisa ukusebenza okuhle kwe-Alkyses okubuyiselwe esikhundleni sakwa-Alkyl. Nezindlela ezisebenzayo.
Isikhathi sePosi: Nov-22-2021