Phenylacetyl
I-phenylacetyl ukuphoxeka kwe-phenylacetyl ikakhulu isetyenziswa ikakhulu kwi-synthesis ye-organic kunye ne-regent kwimpendulo eyahlukeneyo yemichiza. Ezinye izicelo ezithile zibandakanya:
I-1. I-Synthesis ye-Sulfides: I-phenylacetyl discoide inokusetyenziselwa ukwazisa amaqhina e-Desulfic kwi-Organic Manziges kunye nokuqesha iimolekyuli ezahlukeneyo ze-sulfide.
2. Ukuphendula kwekhemikhali: Isebenza njenge-regent kwindawo ebandakanya i-tiols kwaye inokuthatha inxaxheba ekumiselweni kwee-tioethers kunye nezinye iziko lesalfure.
3. Isicelo sophando: I-phenylacetyl ukuphoxeka kunokusetyenziselwa ukufundisisa iipropathi kunye nokuphinda kwenziwe i-sulfur-enemigaqo ekwindawo yophando.
4. Ishishini elimnandi kunye ne-flavonce kunye ne-flauch lishishini: Ngenxa yephunga layo, linokusetyenziswa kwishishini elivunjisiweyo kunye neshishini lencasa, nangona oku kuncinci.
Ipakishwe nge-25 kg nganye yedrum okanye isekwe kwiimfuno zabathengi.
I-phenylacetyl ukuphoxeka kwe-phenylacetyl kufuneka igcinwe phantsi kweemeko ezithile ukuqinisekisa uzinzo nokhuseleko lwayo. Nazi ezinye izikhokelo ngokubanzi zokugcina:
I-1. Isikhongozeli: Ivenkile kwi-Airtight Preyini ukukhusela ungcoliseko kunye nokuphuma.
2. Ubushushu: Nceda ugcine kwindawo epholileyo neyomileyo kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu. Uluhlu lobushushu ocetyiswayo luhlala luyi-15-25 ° C (59-77 ° F).
3. Irhasi ye-InErt: Ukuba kunokwenzeka, gcina phantsi kwegesi ye-InErt (njenge-nitrogen) ukunciphisa ukubonakaliswa komswakama nomoya, njengoko ezi zinokuchaphazela uzinzo lwequaw.
4. Ileyibhile: Ngokucacileyo iileyili zegama ngegama leekhemikhali, uxinzelelo, ulwazi olunobungozi, kunye nerisha.
5. Amanyathelo okhuseleko: Landela zonke izikhokelo ezifanelekileyo zokhuseleko lwezinto ezinobungozi kunye neMigaqo, kubandakanya ukusetyenziswa kwezixhobo ezifanelekileyo zokhuselo (PPE) xa ziphatha imiqathango.
Njengamaninzi amakhonkco, i-phenylacetyl ukungazithembisi kunokubangela ubungozi obuthile kwaye ukhuseleko lwayo luxhomekeke kwindlela ephethwe ngayo. Nazi ezinye iindawo eziphambili malunga nokhuseleko lwayo:
I-1. Ityhefu: I-phenylacetyl ukungafihli kunokuba yingozi xa ingeniswe, igqithileyo, okanye ingene kulusu. Soloko uphatha ngononophelo kwaye usebenzise izixhobo ezifanelekileyo zokukhusela (i-PPE) ezinje ngeegloves kunye neeglasi.
2. Ukucaphuka: kunokubangela ukucaphukisa ulusu kunye neliso. Kulumkele ukunxibelelana ngqo nolusu kunye namehlo kwaye uqiniseke ukuba usebenza kwindawo enomoya okanye phantsi kwe-hood ye-fud.
3. Ukuhlawulwa kwakhona: Njenge-sulfur-ene-computer-ene-computer, inokujongana nee-onudants ezizomeleleyo okanye ezinye iikhemikhali ezisebenzayo. Soloko ujongane nephepha ledatha le-SDS (i-SDS) ngolwazi oluthile lokuhlala kwakhona.
I-4. Ukugcinwa nokuchithwa: Landela imigaqo-sikhokelo efanelekileyo yokugxila ukunciphisa umngcipheko, kwaye ulahle nayiphi na inkunkuma ngokungqinelana nemigaqo yezixhobo ezinobungozi ezinobungozi nezikhokelo.
I-5. Iinkqubo zongxamiseko: Qhelana neenkqubo zongxamiseko kwimeko yokuvezwa ngengozi okanye ukuchitheka ngengozi, kubandakanya amanyathelo okuqala oncedo kunye nezicwangciso ezifanelekileyo zokucoca.
