Ethyl 2-ethylacetoacetate；2-ethyl-3-oxo-butanoicaciethylester；Ethyl alpha-acetylbutyrate CAS: 607-97-6

Ethyl 2-ethylacetoacetate, eo hape e bitswang 2-ethyl-3-oxo-butanoic acid ethyl ester kapa ethyl alpha-acetylbutyrate, e fumana dikopo tse fapaneng diindastering tse fapaneng ka lebaka la sebopeho sa yona se ikgethang sa dikhemikhale le reactivity. Indastering ya meriana, e sebetsa e le mokedi wa bohlokwa bakeng sa tlhahiso ya metswako e fapaneng ya meriana. Tlhaho ya yona e feto-fetohang e e dumella ho sebediswa tlhahisong ya meriana e shebaneng le dibaka tse fapaneng tsa kalafo. Ho feta moo, e sebetsa e le motheo wa bohlokwa bakeng sa ho lokisa diboloko tsa kaho tsa chiral le metswako ya heterocyclic, e leng ya bohlokwa ditsamaisong tsa ho sibolla le ntshetsopele ya meriana. Ho feta moo, ethyl 2-ethylacetoacetate e bapala karolo ya bohlokwa tlhahisong ya monko le tatso. E sebediswa tlhahisong ya di-ester, tse tlatsetsang monkong le diprofayiling tsa tatso tsa dihlahiswa tse ngata tsa bareki, ho kenyeletswa dinoko, di-cologne le dinoko tsa dijo. Bokgoni ba yona ba ho fana ka dintlha tse lakatsehang tsa ditholwana le dipalesa bo e etsa hore e be motsoako wa bohlokwa tlhahisong ya menko le ditatso tse fapaneng. Reactive ya motsoako le dihlopha tse sebetsang le tsona di e etsa karolo ya bohlokwa tlhahisong ya dikhemikhale tse ntle le thepa e ikgethang. Ho kenyelletsoa ha eona litseleng tsa tlhahiso ea lik'hemik'hale ho nolofalletsa tlhahiso ea metsoako e fapaneng ea sebopeho ka lits'ebetso saenseng ea thepa, lik'hemik'hale tsa temo le makala a mang a indasteri. Ho feta moo, ethyl 2-ethylacetoacetate e bonts'a bokhoni e le motheo oa nts'etsopele ea thepa e tsoetseng pele le li-polymer. Ka ho sebelisa ts'ebetso ea eona ea lik'hemik'hale, bafuputsi le bahlahisi ba ka theha lisebelisoa tse ncha tsa polymeric tse nang le thepa e etselitsoeng uena, joalo ka matla a ntlafalitsoeng a mechini, botsitso ba mocheso le litšobotsi tsa mahlo. Ka kakaretso, ts'ebeliso e nang le mahlakore a mangata ea ethyl 2-ethylacetoacetate ho pholletsa le libaka tsa meriana, monko o monate, tatso le mahlale a thepa e totobatsa bohlokoa ba eona e le motsoako oa lik'hemik'hale o feto-fetohang o nang le lits'ebetso tse pharaletseng libakeng tse fapaneng tsa indasteri le lipatlisiso.