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I-3-Iodobenzonitrile CAS:69113-59-3
I-3-Iodobenzonitrile iyinhlanganisela enuka kamnandi equkethe i-athomu ye-iodine kanye neqembu le-cyano elixhunywe endandatho ye-benzene. I-iodine substituent itholakala endaweni ye-3-position (meta) uma kuqhathaniswa neqembu elisebenzayo le-nitrile, okubangela ukusabela kwayo okuhlukile kanye nezakhiwo zayo. Le nhlanganisela ibalulekile ekuhlanganisweni kwezinto eziphilayo, isebenza njenge-intermediate ebalulekile yokulungiselela imithi, amakhemikhali ezolimo, nezinye izinto ezisebenzayo. Ukuba khona kwamaqembu e-iodine kanye ne-nitrile kuthuthukisa ukusebenza kwayo ekusebenzelaneni okuhlukahlukene kokuxhuma kanye nokushintshaniswa kwe-nucleophilic, okwenza kube yisisekelo esibalulekile emkhakheni we-synthetic organic chemistry.
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4-BROMO-P-TERPHENYL CAS:1762-84-1
I-4-Bromo-p-terphenyl iyinhlanganisela enuka kamnandi eyakhiwe ngamasongo amathathu e-benzene axhunyiwe, lapho i-athomu ye-bromine ifakwa khona esikhundleni sesinye sezikhundla zendandatho ephakathi. Lesi sakhiwo esithile sinikeza izakhiwo ezihlukile, okwenza kube yigugu ezisetshenzisweni ezahlukene zamakhemikhali. I-4-Bromo-p-terphenyl ibalulekile kwisayensi yezinto kanye nokwakheka kwezinto eziphilayo, lapho isebenza khona njengesikhungo esiguquguqukayo sokudala izinto ezithuthukisiwe kanye namakhemikhali ezinto eziphilayo ayinkimbinkimbi. Izakhiwo zayo ezihlukile ze-elekthronikhi nezomzimba zenza kube lula ocwaningweni lwe-optoelectronics, isayensi ye-polymer, kanye ne-chemistry yezokwelapha, okwenza kube lula ukuthuthukiswa kobuchwepheshe obusha kanye namakhemikhali ahlobene nokwelapha.
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4,4′-Diiodobiphenyl CAS:3001-15-8
I-4,4′-Diiodobiphenyl iyinhlanganisela yezinto eziphilayo enama-athomu amabili e-iodine anamathele ezikhundleni zesakhiwo se-biphenyl. Le nhlanganisela ye-biphenyl ene-dihalogenated ibonakala ngokusebenza kwayo okuphawulekayo ngenxa yokuba khona kwe-iodine, okuthonya izakhiwo zayo ze-elekthronikhi kanye nokusebenza kwayo ekuguqulweni kwamakhemikhali. I-4,4′-Diiodobiphenyl isetshenziswa njenge-intermediate ebalulekile ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekukhiqizweni kwemithi, amakhemikhali ezolimo, kanye nezinto ezithuthukisiwe. Isakhiwo sayo esiyingqayizivele kanye nezakhiwo zayo ziyenza ibe usizo ocwaningweni, ikakhulukazi ezindaweni ezifana nesayensi yezinto zokwakha kanye ne-chemistry yezokwelapha, lapho yenza khona ukuhlanganiswa kwezinto ezahlukahlukene kanye nezinto ezisebenzayo.
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I-Veratraldehyde CAS:120-14-9
I-Veratraldehyde, eyaziwa nangokuthi i-3,4-dimethoxybenzaldehyde, iyinhlanganisela yezinto eziphilayo ebonakala ngeqembu le-methoxy elixhunywe esakhiweni se-benzaldehyde. Le aldehyde enuka kamnandi ihlukaniswa ngephunga layo elimnandi elimnandi futhi isetshenziswa kakhulu embonini yamakha nokunambitheka. I-Veratraldehyde isebenza njengesikhungo esibalulekile ekuhlanganisweni kwezinto eziphilayo, inegalelo ekwakhiweni kwemithi ehlukahlukene kanye namakhemikhali amahle. Ukusebenza kwayo okuguquguqukayo kanye nezici zesakhiwo kuyenza ibe yigugu ekuguqulweni kwamakhemikhali, okuhlanganisa ukuhlanganiswa kwamakhemikhali asebenzayo ngokwezinto eziphilayo. Ukuqonda ukusetshenziswa kwe-veratraldehyde kubalulekile ezimbonini ezigxile kumakhemikhali, ekukhiqizeni amakha, kanye nesayensi yezinto ezibonakalayo.
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2-Trifluoromethyl thioxanthone CAS:1693-28-3
I-2-Trifluoromethyl thioxanthone iyinhlanganisela ekhethekile ye-aromatic ehlanganisa isakhiwo se-thioxanthone ne-trifluoromethyl (-CF3) esikhundleni se-2-position. Lokhu kulungiselelwa okuyingqayizivele kunikeza izakhiwo eziphawulekayo ze-physicochemical, okwenza kube wusizo ezinhlelweni ezahlukahlukene, ikakhulukazi kuma-electronics e-organic kanye nama-photoinitiators ezinqubo ze-polymerization. Iqembu le-trifluoromethyl lithuthukisa ukuzinza kanye nokuhambisana kwama-electron kwenhlanganisela, okwandisa ukusebenza kwayo ekuphenduleni kwe-photochemical. Ukuqonda iphrofayili yayo kubalulekile kubacwaningi ababandakanyeka ekuthuthukisweni kwezinto ezithuthukisiwe kanye nobuchwepheshe kwisayensi yama-molecule kanye ne-polymer.
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I-2′-Methylacetophenone CAS:577-16-2
I-2′-Methylacetophenone iyi-aromatic ketone ebonakala ngeqembu le-methyl elitholakala endaweni ye-ortho uma kuqhathaniswa neqembu le-carbonyl lesakhiwo se-acetophenone. Le nhlanganisela iphawuleka ngezakhiwo zayo zamakhemikhali ezihlukile, okuhlanganisa ukusabela kwayo kanye nekhono lokuhlanganyela ekuguqulweni okuhlukahlukene kwezinto eziphilayo. Isebenza njengesikhungo esibalulekile ekuhlanganisweni kwemithi, amakhemikhali amahle, kanye namaphunga. Ngaphezu kwalokho, i-2′-methylacetophenone inephrofayili emnandi yephunga, okwenza ibe yigugu ekusetshenzisweni kokunambitheka kanye namaphunga. Ukuqonda izakhiwo zayo kanye nezicelo kubalulekile kubacwaningi kanye nezimboni ezihilelekile ekuhlanganisweni kwezinto eziphilayo kanye nesayensi yezinto ezibonakalayo.
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I-2-Iodotoluene CAS:615-37-2
I-2-Iodotoluene iyinhlanganisela enuka kamnandi ene-halogen ebonakala ngokuba khona kwe-athomu ye-iodine endaweni ye-ortho uma kuqhathaniswa neqembu le-methyl ku-molecule ye-toluene. Lesi sakhiwo esiyingqayizivele sinikeza ukusabela okuthile kanye nezakhiwo kule nhlanganisela, okwenza ibe yindawo ebalulekile ekuhlanganisweni kwezinto eziphilayo. I-2-Iodotoluene isetshenziswa ekukhiqizweni kwemithi ehlukahlukene, amakhemikhali ezolimo, kanye nezinto eziphilayo ngenxa yekhono layo lokubamba iqhaza ekusabeleni okuhlukahlukene kokuxhuma kanye nokufakwa esikhundleni kwe-nucleophilic. Ukuqonda ukuziphatha kwayo kwamakhemikhali kubalulekile kubacwaningi kanye nezimboni ezibandakanyeka kumakhemikhali ezinto eziphilayo kanye nokuthuthukiswa kwezinto.
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I-2-Iodophenylacetic acid CAS:18698-96-9
I-2-Iodophenylacetic acid iyinhlanganisela enuka kamnandi equkethe iqembu le-phenyl elifakwe i-iodine elixhunywe eqenjini elisebenzayo le-carboxylic acid ngokusebenzisa i-two-carbon linker. Le nhlanganisela iphawuleka ngokubaluleka kwayo ekuhlanganisweni kwezinto eziphilayo, isebenza njengesikhungo sokulungiselela imithi ehlukahlukene kanye nama-molecule asebenzayo ngokwezinto eziphilayo. Ukuba khona kwe-athomu ye-iodine kuthuthukisa ukusabela kwayo, okwenza ifaneleke ekusebenzelaneni okuhlukahlukene kokuxhuma kanye nokufakwa esikhundleni kwe-nucleophilic. Ngaphezu kwalokho, isakhiwo esiyingqayizivele se-2-iodophenylacetic acid sivumela ukusetshenziswa kwesayensi yezinto zokwakha kanye nocwaningo, ikakhulukazi emikhakheni ehlola izindlela zokwenziwa kanye nentuthuko yokwelapha.
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2-Fluorobiphenyl CAS:321-60-8
I-2-Fluorobiphenyl iyinhlanganisela enuka kamnandi equkethe izindandatho ezimbili ze-phenyl ezixhunyiwe ezine-fluorine substituent endaweni engu-2 kwenye yezindandatho. Le nhlanganisela iyaphawuleka ngezakhiwo zayo zamakhemikhali ezihlukile, okuhlanganisa nokuba khona kwe-athomu ye-fluorine enamandla e-electronegative, ethonya ukusabela kwayo kanye nokusebenzisana nezinye izinhlobo zamakhemikhali. I-2-Fluorobiphenyl isebenza njengesisekelo esibalulekile ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekuthuthukisweni kwemithi, amakhemikhali ezolimo, nezinto ezithuthukisiwe. Ukuqonda izakhiwo zayo kanye nokusetshenziswa kwayo kubalulekile kubacwaningi kanye nezimboni ezihilelekile kumakhemikhali ezinto eziphilayo kanye nesayensi yezinto ezibonakalayo.
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I-2′-Chloroacetophenone CAS:2142-68-9
I-2′-Chloroacetophenone iyi-aromatic ketone ebonakala nge-chloro substituent enamathele endaweni ye-ortho yesakhiwo se-acetophenone. Le nhlanganisela iphawuleka ngokusabela kwayo kanye nokusetshenziswa okuhlukahlukene ekuhlanganisweni kwezinto eziphilayo kanye nezinqubo zezimboni. Isebenza njengesikhungo esibalulekile ekuhlanganisweni kwemithi ehlukahlukene, amakhemikhali ezolimo, kanye nezinye izinto eziphilayo ezisebenzayo. Ngaphezu kwalokho, i-2′-chloroacetophenone ivame ukusetshenziswa ekukhiqizweni kwezinto zokunambitheka nephunga ngenxa yezici zayo zephunga. Ukuqonda ukuziphatha kwayo kwamakhemikhali kanye nokusetshenziswa kubalulekile kubacwaningi ababandakanyeka kumakhemikhali ezinto eziphilayo kanye nesayensi yezinto ezibonakalayo.
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I-2′-Bromoacetophenone CAS:2142-69-0
I-2′-Bromoacetophenone iyinhlanganisela yezinto eziphilayo eyingxenye yesigaba sama-bromoacetophenones, ebonakala ngokuba khona kwe-athomu ye-bromine endaweni yesakhiwo se-acetophenone. Le nhlanganisela iphawuleka ngokusetshenziswa kwayo ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi njenge-intermediate ekukhiqizweni kwemithi ehlukahlukene kanye namakhemikhali ezolimo. Izakhiwo zayo eziyingqayizivele, okuhlanganisa ukusabela ngama-nucleophiles ngenxa yokuba khona kweqembu le-carbonyl kanye nethonya le-athomu ye-bromine, kuyenza ibe yinto ebalulekile kumakhemikhali ezinto eziphilayo. Ukuqonda ukusabela kwayo kanye nokusetshenziswa kwayo kubalulekile ekwakheni ama-molecule ezinto eziphilayo ayinkimbinkimbi kakhulu.
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2-Chlorothioxanthone CAS:86-39-5
I-2-Chlorothioxanthone iyinhlanganisela enuka kamnandi enesakhiwo se-thioxanthone esifakwe i-chlorine, ebonakala ngokuba khona kwe-athomu ye-chlorine endaweni ye-2 yengxenye ye-thioxanthone. Le nhlanganisela iphawuleka ngokusebenza kwayo kanye nokusetshenziswa kwayo ekuhlanganisweni kwezinto eziphilayo kanye nokusetshenziswa kwe-photochemical. I-2-Chlorothioxanthone isebenza njengesiqalisi se-photo kanye nesakhiwo esibalulekile ekukhiqizweni kwezinto ezahlukahlukene, njenge-polymers kanye nodayi. Izakhiwo zayo ezihlukile ziyenza ikwazi ukuhlanganyela ekusabeleni okubalulekile kwe-photochemical, okwenza kube yingxenye ebalulekile kwisayensi yezinto ezithuthukisiwe, kuma-electronics ezinto eziphilayo, kanye nasekuthuthukisweni kwezinto ezintsha ezisebenzayo.
