1,8-Diazabicyclo[5,4,0]undec-7-ene CAS:6674-22-2

I-1,8-Diazabicyclo[5,4,0]undec-7-ene (DBU) isetshenziswa kakhulu ezinhlotsheni eziningi, ikakhulukazi ekuhlanganisweni kwezinto eziphilayo kanye nezinqubo zamakhemikhali. Njengesisekelo esisebenza kahle kakhulu esingeyona i-nucleophilic, isetshenziswa ekususweni kwama-acidic compounds, njenge-alcohols kanye nama-carboxylic acids, ukuze kube lula ukuguqulwa okuhlukahlukene kokwenziwa. I-DBU iphinde isebenze njengesisusa ekuphenduleni kwe-polymerization, okuvumela ukukhiqizwa kwama-polymers akhethekile nama-resin. Ngaphezu kwalokho, isetshenziswa ekuhlanganisweni kwezinto ezisebenzayo zemithi kanye nezithako ezisebenzayo, idlala indima ebalulekile ekutholakaleni nasekuthuthukisweni kwemithi. Amandla ayo okukhuthaza ukusabela kwe-condensation kanye ne-cyclization andisa kakhulu ukusetshenziswa kwayo ekudaleni ama-molecule e-organic ayinkimbinkimbi. Ngaphezu kwalokho, i-DBU isetshenziswa kabanzi emkhakheni wesayensi yezinto ezibonakalayo ekulungiseleleni izinto ezisebenzayo namakhemikhali akhethekile anezinhlelo zokusebenza ezahlukahlukene ekumbozweni, kuma-adhesive, nakumadivayisi kagesi. Ngaphezu kwalokho, ukusetshenziswa kwayo ekuhlanganisweni okungalingani kanye nokusabela kwensimbi okubangelwa yi-metal kugcizelela ukubaluleka kwayo ekukhiqizeni ama-chiral compounds namakhemikhali amahle. Sekukonke, ububanzi bezicelo ze-1,8-Diazabicyclo[5,4,0]undec-7-ene bugcizelela ukubaluleka kwayo ekuthuthukiseni kokubili ukwenziwa kwamakhemikhali kanye nezinqubo zezimboni.