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

I-1,8-Diazabicyclo[5,4,0]undec-7-ene (DBU) isetyenziswa kakhulu kwizicelo ezininzi, ngakumbi kwi-organic synthesis kunye neenkqubo zeekhemikhali. Njengesiseko esingeyo-nucleophilic esisebenza kakuhle kakhulu, isetyenziswa ekususeni i-protonation yee-acidic compounds, ezifana ne-alcohols kunye ne-carboxylic acids, ukuze kube lula ukutshintsha izinto ezahlukeneyo. I-DBU ikwasebenza njenge-catalyst kwi-polymerization reactions, ivumela ukuveliswa kwee-polymers ezikhethekileyo kunye nee-resin. Ngaphezu koko, isetyenziswa kwi-pharmaceutical intermediates kunye nezithako ezisebenzayo, idlala indima ebalulekileyo ekufumaneni nasekuphuhliseni amayeza. Amandla ayo okukhuthaza i-condensation kunye ne-cyclization reactions andisa ngakumbi ukusetyenziswa kwayo ekudaleni ii-molecules ezintsonkothileyo ze-organic. Ukongeza, i-DBU isetyenziswa kakhulu kwicandelo lesayensi yezinto eziphathekayo ukulungiselela izixhobo ezisebenzayo kunye neekhemikhali ezikhethekileyo ezinezicelo ezahlukeneyo kwiingubo, izincamathelisi, kunye nezixhobo ze-elektroniki. Ngaphezu koko, ukusetyenziswa kwayo kwi-asymmetric synthesis kunye ne-metal-catalyzed reactions kugxininisa ukubaluleka kwayo ekuveliseni ii-chiral compounds kunye neekhemikhali ezintle. Ngokubanzi, uluhlu olubanzi lwezicelo ze-1,8-Diazabicyclo[5,4,0]undec-7-ene lugxininisa ukubaluleka kwayo ekuphuculeni zombini iinkqubo zokwenziwa kweekhemikhali kunye nezemizi-mveliso.