Isingeniso
I-2,4-dimethyl-4-phenyltetrahydrofuran, eyaziwa nangokuthi i-DMBTHF, iyinhlanganisela yemvelo. Okulandelayo yisethulo mayelana nemvelo yayo, ukusetshenziswa kwayo, izindlela zokuyilungiselela kanye nolwazi lokuphepha: Ikhwalithi: - Ukubukeka: I-DMBTHF ngokuvamile iwuketshezi olungenambala. - Ukuncibilika: Iyancibilika kuma-solvent amaningi emvelo njenge-ethanol, i-acetone, ne-methylene chloride. - Ukuzinza: Izimile ngokwanele ezingeni lokushisa legumbi kodwa ingase isabele lapho ihlangana nama-oxidant anamandla. Ukusetshenziswa: - I-DMBTHF ivamise ukusetshenziswa njengesivikelo se-tertiary amine kanye ne-ejenti yokunciphisa ku-organic synthesis. - Ivamise ukusetshenziswa ku-organic synthesis ukuhlanganisa izinhlanganisela zemvelo eziqukethe i-nitrogen. - I-DMBTHF ingasetshenziswa futhi njenge-solvent kwezinye izinto ezisabelayo ezincishiswa ngensimbi. Indlela yokulungiselela: - I-DMBTHF ilungiselelwa ngezindlela ezahlukene, enye indlela evamile iwukusabela kwe-tetrahydrofuran ne-styrene. Ulwazi Lokuphepha: - I-DMBTHF iwuketshezi oluvuthayo okufanele lugcinwe kude namalangabi avulekile kanye namazinga okushisa aphezulu. - Kufanele kugqokwe amagilavu okuzivikela afanele kanye nezokuvikela amehlo lapho kusetshenziswa futhi kuphathwa. - Gwema ukuthintana nesikhumba nokuhogela umhwamuko wayo ukuze ugweme ukucasuka noma ukusabela okunobuthi. - Lapho usebenza, kufanele kwenziwe endaweni enomoya ohamba kahle ukuvimbela ukunqwabelana komhwamuko.
Uhlelo lokusebenza
I-2,4-Dimethyl-4-phenyltetrahydrofuran (CAS 82461-14-1), eyaziwa nangokuthengisa ngokuthi i-Rhubafuran, iyinhlanganisela yokwenziwa yephunga elimnandi nekhwalithi yephunga elinamandla, elisha, eliluhlaza, elinambitheka njengerhubarb elihambisana namaphimbo ephunga lezimbali, amakhambi, i-eucalyptus, kanye ne-citrus. Ukusakazeka kwayo okunamandla, amandla ephunga aphakathi nendawo, nokuzinza okuhle kakhulu kuzo zonke izigaba ze-pH kuyenza ifaneleke kakhulu ekwakhiweni okudingayo. Embonini yamaphunga, isetshenziswa kabanzi njengephunga eliphezulu kumaphunga amahle, amakholoni, insipho, ama-shampoo, izihlanza zokuwasha, kanye nemikhiqizo yasendlini, ikakhulukazi kuma-accord ezithelo ne-citrus. Isebenza kahle kakhulu ezihlanzeni zomoya, amaphunga asebenzayo, kanye namakhandlela anephunga. Embonini yokunambitha, ivunyelwe njengento yokwenziwa yokunambitha ekudleni naseziphuzweni, ikakhulukazi ukuthuthukisa ama-rhubarb, amajikijolo, nezithelo zasezindaweni ezishisayo kumaswidi, i-chewing gum, imikhiqizo yobisi, neziphuzo ezithambile. Ngaphezu kwalokho, isetshenziswa ekwakhiweni kokufihla iphunga ukumboza amaphunga amabi embonini nasemikhiqizweni yabathengi. I-Xinchem inikeza ukwenziwa ngokwezifiso, ukwenziwa kwamakhemikhali ngokwezifiso, kanye nokukhiqizwa ngekhontrakthi kwe-2,4-Dimethyl-4-phenyltetrahydrofuran enenhlanzeko ephezulu ngokukhulisa okuguquguqukayo kusuka ku-R&D kuya kumathani okuthengisa. Xhumana nathi namuhla ukuze uthole isilinganiso esincintisanayo kanye nokuhlinzekwa komhlaba wonke okuthembekile.
