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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE CAS:2136-75-6
(I-Formylmethylene) i-triphenylphosphorane iyinhlanganisela ye-organophosphorus equkethe uhlaka lwe-triphenylphosphine olune-formylmethylene substituent. Ngokuvamile ibonakala njenge-solid ephuzi kuya ko-orenji futhi yaziwa ngezici zayo eziqinile ze-nucleophilic. Le nhlanganisela idlala indima ebalulekile ekwakhiweni kwezinto eziphilayo, ikakhulukazi ekwakhekeni kwezibopho ze-carbon-carbon kanye nokuguqulwa kwamaqembu ahlukahlukene asebenzayo.
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2,2′,4′-Trichloroacetophenone CAS:4252-78-2
I-2,2′,4′-Trichloroacetophenone iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kwama-athomu amathathu e-chlorine anamathele esakhiweni se-acetophenone. Ngokukhethekile, inezithako ze-chloro ezikhundleni ze-2, 2′, kanye ne-4′ endandatho ye-phenyl. Le nhlanganisela ye-trihalogenated ikhombisa izakhiwo zamakhemikhali ezihlukile ezithuthukisa ukusabela kwayo, okwenza ibe yindawo ebalulekile ekusetshenzisweni kwezimboni nocwaningo, ikakhulukazi emikhakheni yemithi kanye namakhemikhali ezolimo.
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2′,5′-Dichloroacetophenone CAS:2476-37-1
I-2′,5′-Dichloroacetophenone iyinhlanganisela yezinto eziphilayo eyingxenye yesigaba sama-acetophenones, ebonakala ngokuba khona kwama-athomu amabili e-chlorine ezindaweni ze-2′ kanye ne-5′ endandatho ye-phenyl. Le nhlanganisela ibonisa ukusabela okuphawulekayo ngenxa yezinto zayo ezithatha indawo ye-halogen, ezithuthukisa isimo sayo se-electrophilic. Isetshenziswa njenge-intermediate ebalulekile ekuhlanganisweni kwezinto eziphilayo futhi inezinhlelo zokusebenza ezahlukahlukene emikhakheni yekhemistri kanye nesayensi yezinto ezibonakalayo.
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![1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4](https://cdn.globalso.com/xindaobiotech/NIQ7288PPWVEXNL@IMY307.png)
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one iyinhlanganisela yezinto eziphilayo ebonakala ngendandatho ye-phenyl ethathelwe indawo yiqembu le-chloro kanye nengxenye ye-chlorophenoxy. Le nhlanganisela ineqembu elisebenzayo le-ketone, okwenza kube yinto ethakazelisayo yokuguqulwa kwamakhemikhali ahlukahlukene. Isakhiwo sayo esiyingqayizivele sinikeza amandla ayo okusebenza kabusha, angasetshenziswa ekwakhiweni kwamanye ama-molecule ayinkimbinkimbi, kanye nokusetshenziswa kwayo emikhakheni ehlukene yezimboni.
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2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane CAS:60207-89-8
I-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane iyinhlanganisela yezinto eziphilayo ezenziwe ngokwenziwa enesakhiwo sendandatho ye-dioxolane esiyingqayizivele. Le nhlanganisela ibonakala ngokuba khona kweqembu le-bromomethyl kanye nezinto ezithatha indawo ye-dichlorophenyl, ezifaka isandla ekusebenzeni kwayo kwamakhemikhali kanye nomsebenzi ongaba khona webhayoloji. Isakhiwo sayo esiyinkimbinkimbi senza kube yinto ethakazelisayo yokusetshenziswa okuhlukahlukene kumakhemikhali ezokwelapha kanye nesayensi yezinto zokwakha.
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I-Tri-tert-butylphosphine CAS:13716-12-6
I-Tri-tert-butylphosphine iyinhlanganisela ye-organophosphorus ebonakala ngamaqembu amathathu e-tert-butyl anamathele ku-athomu ye-phosphorus. Le kristalu eqinile emhlophe yaziwa ngesakhiwo sayo esikhulu kanye nezakhiwo zayo eziyingqayizivele ze-steric, okwenza ibe yi-ligand ebalulekile kumakhemikhali okuxhumana. Ngenxa yokuqina kwayo okuphezulu kanye nokuncibilika kwayo ezinyibilikisini eziphilayo, i-tri-tert-butylphosphine isetshenziswa kakhulu ezisetshenzisweni ezahlukene zamakhemikhali, ikakhulukazi ekuhlaziyweni nasekuhlanganisweni kwezinto eziphilayo.
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I-Cyclohexyl chloroformate CAS:13248-54-9
I-Cyclohexyl chloroformate, enefomula yamakhemikhali i-C₈H₁₃ClO₂, iyinhlanganisela yezinto eziphilayo ehlukaniswe njenge-ester ye-chloroformate. Ibonakala njengoketshezi olungenambala olunephunga elinamandla, elinomunyu futhi isebenza ngokuyinhloko njenge-reagent ekwakhiweni kwezinto eziphilayo. Le nhlanganisela isebenza njenge-acylating agent, ikhuthaza ukwakheka kwama-esters kanye ne-carbamate derivatives. I-Cyclohexyl chloroformate ibaluleke kakhulu kumakhemikhali emithi yokuguqula amakhemikhali asebenzayo ukuze kuthuthukiswe izakhiwo zawo. Ngaphezu kwalokho, ithola ukusetshenziswa kumakhemikhali ezolimo kanye nesayensi yezinto zokwakha, ifaka isandla ekuthuthukisweni kwemikhiqizo ekhethekile esebenzayo.
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I-Watermelon Ketone CAS:28940-11-6
I-Watermelon ketone, ikhemikhali yemvelo etholakala kuma-watermelon, ithole ukunakwa ngezinzuzo zayo ezingaba khona kwezempilo, ikakhulukazi ekulawuleni isisindo kanye nokuthuthukiswa kwe-metabolic. Eyaziwa ngokwesayensi ngokuthi “i-citrullus lanatus,” i-watermelon iqukethe le khemikhali eyingqayizivele engasiza ekugayweni kwamafutha futhi ithuthukise ukwakheka komzimba wonke. Ukunambitheka kwayo okukhangayo kanye nezimfanelo zayo eziqabulayo kuyenza ibe yisithako esidumile ezithasiselweni zezempilo kanye neziphuzo. Njengoba ucwaningo luqhubeka nokuhlola imiphumela ye-watermelon ketone ekulawuleni isifiso sokudla kanye nokusetshenziswa kwamandla, iya ngokuya iqashelwa njengomngani othembisayo ekukhuthazeni impilo enhle kanye nokusekela izindlela zokuphila ezisebenzayo.
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I-Pyrimethamine CAS:58-14-0
I-Pyrimethamine umuthi wokulwa nomalaleveva kanye nowokulwa nezimuncagazi osetshenziswa kakhulu ekwelapheni nasekuvimbeleni umalaleveva obangelwa izinhlobo zePlasmodium. Njengomgoqo onamandla we-dihydrofolate reductase, iphazamisa imetabolism ye-folate ezimuncagazini, ngaleyo ndlela ivimbele ukukhula nokuzala kwazo. I-Pyrimethamine ivame ukusetshenziswa kanye neminye imithi, njenge-sulfadiazine, ukuthuthukisa ukusebenza kahle ngokumelene ne-toxoplasmosis kanye nokutheleleka kwePlasmodium. Ngenxa yokusebenza kwayo kahle, ibilokhu ibalulekile ekuphatheni lezi zifo ezimuncagazi; noma kunjalo, kudingeka ukuqaphela ngenxa yemiphumela emibi engaba khona kanye nengozi yokukhula kokumelana.
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I-Sodium thiophosphate CAS:51674-17-0
I-Sodium thiophosphate iyinhlanganisela engeyona engokwemvelo enefomula i-Na3PO3S, equkethe amaqembu e-phosphate kanye ne-sulfide. Le nhlanganisela isebenza njengomthombo obalulekile we-phosphorus kanye ne-sulfur ekusabeleni okuhlukahlukene kwamakhemikhali. Izakhiwo zayo ezihlukile ziyenza isebenze emikhakheni eminingi, okuhlanganisa ezolimo kanye nesayensi yezinto zokwakha. Kwezolimo, i-sodium thiophosphate isebenza njengesithasiselo somanyolo, inikeza izakhamzimba ezibalulekile zokukhula kwezitshalo. Ngaphezu kwalokho, ikhombisa amandla okusetshenziswa kwezimboni njengokwelashwa kwamanzi kanye nokukhiqizwa kwamakhemikhali akhethekile. Isidingo esikhulayo sezixazululo zezolimo ezisebenzayo kanye nemikhiqizo enobungani nemvelo sigcizelela ukubaluleka kwe-sodium thiophosphate kumakhemikhali wanamuhla.
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I-Pentyl chloroformate CAS:638-41-5
I-Pentyl chloroformate, enefomula yamakhemikhali i-C₅H₁₁ClO₂, iyinhlanganisela yezinto eziphilayo ehlukaniswe njenge-ester ye-chloroformate. Lolu ketshezi olungenambala lunephunga elimnandi futhi lusetshenziswa kakhulu njenge-reagent ekwakhiweni kwezinto eziphilayo. Ukusebenza kwalo kuvumela ukuthi lisebenze njenge-acylating agent, okwenza kube usizo kakhulu ekwakhiweni kwama-ester ahlukahlukene kanye ne-carbamate derivatives. I-Pentyl chloroformate idlala indima ebalulekile kumakhemikhali emithi, ikhuthaza ukuguqulwa kwamakhemikhali asebenzayo. Ngaphezu kwalokho, ithola ukusetshenziswa kumakhemikhali ezolimo kanye ne-polymer chemistry, lapho ifaka isandla khona ekuthuthukisweni kwezinto ezisebenzayo.
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I-Cyclopentyl chloroformate CAS:50715-28-1
I-Cyclopentyl chloroformate, enefomula yamakhemikhali i-C₇H₁₃ClO₂, iyinhlanganisela yezinto eziphilayo ehlukaniswe njenge-ester ye-chloroformate. Lolu ketshezi olungenambala lunephunga elinamandla nelinomunyu futhi lusetshenziswa kakhulu njenge-reagent ekwakhiweni kwezinto eziphilayo. Ukusebenza kwalo kuvumela ukuthi lisebenze njenge-acylating agent, okwenza kube lula ukwakheka kwama-ester ahlukahlukene kanye ne-carbamate derivatives. I-Cyclopentyl chloroformate idlala indima ebalulekile kumakhemikhali emithi ngokuvumela ukuguqulwa kwamakhemikhali asebenzayo. Ngaphezu kwalokho, ukusetshenziswa kwayo kudlulela kumakhemikhali ezolimo kanye nesayensi yezinto zokwakha, lapho ifaka isandla khona ekuthuthukisweni kwemikhiqizo esebenzayo.
