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

1,8-Diazabicyclo[5,4,0]undec-7-ene (DBU) na-achọta ojiji dị ukwuu n'ọtụtụ ngwa, ọkachasị na njikọ organic na usoro kemịkalụ. Dịka ntọala na-abụghị nucleophilic dị oke mma, a na-eji ya eme ihe na mwepụ nke ihe ndị dị na acidic, dị ka alcohols na carboxylic acid, iji mee ka mgbanwe dị iche iche nke sịntetik dị mfe. DBU na-ejekwa ozi dị ka ihe na-akpali mmeghachi omume polymerization, na-eme ka mmepụta nke polymers na resins pụrụ iche. Ọzọkwa, a na-eji ya eme ihe na njikọta nke ndị na-etinye ọgwụ na ihe ndị na-arụ ọrụ, na-arụ ọrụ dị mkpa na nchọpụta na mmepe ọgwụ. Ike ya ịkwalite mmeghachi omume condensation na cyclization na-eme ka uru ya dịkwuo elu n'ịmepụta molekul organic dị mgbagwoju anya. Na mgbakwunye, a na-eji DBU eme ihe nke ukwuu n'ọhịa sayensị ihe maka nkwadebe nke ihe arụ ọrụ na kemịkalụ pụrụ iche nwere ngwa dị iche iche na mkpuchi, ihe nrapado, na ngwaọrụ eletrọnịkị. Ọzọkwa, ojiji ya na njikọta asymmetric na mmeghachi omume metal-catalyzed na-egosi mkpa ọ dị n'ịmepụta ihe ndị dị na chiral na kemịkalụ dị mma. N'ozuzu ya, ọtụtụ ojiji maka 1,8-Diazabicyclo[5,4,0]undec-7-ene na-egosi mkpa ọ dị ịkwalite ma mmepụta kemịkalụ na usoro ụlọ ọrụ mmepụta ihe.