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I-2,3-dichloro-4-pyridineboronic acid CAS:951677-39-7
I-2,3-Dichloro-4-pyridineboronic acid iyinhlanganisela ye-organoboron ebonakala ngendandatho ye-pyridine ethathelwe indawo ngama-athomu amabili e-chlorine ezindaweni ezi-2 kanye nezi-3 kanye neqembu elisebenzayo le-boronic acid endaweni ezi-4. Ifomula yayo yama-molecule yi-C5H4BCl2N. Le nhlanganisela ibonisa ukusabela okuhlukile ngenxa yokuba khona kwezinto ezithatha indawo ye-halogen kanye nengxenye ye-boronic acid, okwenza kube yisisekelo esibalulekile sokwakheka kwezinto eziphilayo. Iyaziwa ngokusebenza kwayo kwezokwelapha kanye nesayensi yezinto ngenxa yokusabela kwayo okuhlukahlukene kwamakhemikhali.
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I-5-Bromo-2-hydroxymethylpyridine CAS:88139-91-7
5-I-Bromo-2-hydroxymethylpyridine iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C7H8BrN. Iqukethe indandatho ye-pyridine ethathelwe indawo yiqembu le-hydroxymethyl (-CH2OH) endaweni engu-2 kanye ne-athomu ye-bromine endaweni engu-5. Le nhlanganisela inesithakazelo ocwaningweni lwezokwelapha kanye ne-agrochemical ngenxa yemisebenzi yayo engaba khona yezinto eziphilayo. Ukuba khona kwe-athomu ye-bromine kanye neqembu le-hydroxymethyl kuthuthukisa ukusebenza kwayo kanye nokusetshenziswa kwayo ekuguqulweni kwamakhemikhali ahlukahlukene.
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5-(Hydroxymethyl)-1-methyl-1H-pyrazole CAS:84547-61-5
I-5-(Hydroxymethyl)-1-methyl-1H-pyrazole iyinhlanganisela yezinto eziphilayo ebonakala ngendandatho ye-pyrazole ethathelwe indawo yiqembu le-hydroxymethyl (-CH2OH) endaweni engu-5 kanye neqembu le-methyl (-CH3) endaweni engu-1. Ifomula yayo yama-molecule yi-C6H8N2O. Le nhlanganisela ikhombisa izakhiwo zamakhemikhali ezihlukile ngenxa yokuba khona kwamaqembu womabili asebenzayo asebenzayo, okwenza kube yindawo eguquguqukayo ekhemistri yokwenziwa. Izinto eziphuma kuyo ziyathakazelisa emikhakheni eyahlukahlukene, kufaka phakathi imithi kanye nekhemistri yezolimo, ngenxa yemisebenzi yazo engaba khona yezinto eziphilayo.
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I-2-Methoxypyrimidine-5-boronic acid CAS:628692-15-9
2-I-Methoxypyrimidine-5-boronic acid iyinhlanganisela ye-organoboron enendandatho ye-pyrimidine eneqembu le-methoxy endaweni engu-2 kanye neqembu elisebenzayo le-boronic acid endaweni engu-5. Ifomula yayo yama-molecule yi-C6H8BNO3. Le nhlanganisela yaziwa ngokusebenza kwayo okuyingqayizivele, okwenza ibe yisisekelo esibalulekile ekwakhiweni kwezinto eziphilayo. Ukuba khona kweqembu le-methoxy kuthuthukisa izakhiwo ze-elekthronikhi, okwenza kube lula ukubamba iqhaza ekwelashweni okuhlukahlukene kokuxhuma, okubalulekile ekuthuthukisweni kwemithi nezinto ezithuthukisiwe.
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I-5-Acetyl-2-thiopheneboronic acid CAS:206551-43-1
5-I-Acetyl-2-thiopheneboronic acid iyinhlanganisela ye-organoboron ebonakala ngendandatho ye-thiophene ethathelwe indawo yiqembu le-acetyl endaweni engu-5 kanye neqembu elisebenzayo le-boronic acid. Ifomula yayo yama-molecule yi-C7H7BO2S. Le nhlanganisela ibonisa ukusabela kwamakhemikhali okuhlukile ngenxa yokuhlanganiswa kwengxenye ye-boronic acid kanye nendandatho ye-thiophene esebenzayo, okwenza kube yindawo ebalulekile yokwenziwa kwezinto eziphilayo. Izakhiwo zayo eziphawulekayo zenza kube lula ukusetshenziswa kwayo kwezemithi kanye nesayensi yezinto zokwakha.
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I-2-Methoxypyridne-4-boronic acid CAS:762262-09-9
2-I-Methoxypyridine-4-boronic acid iyinhlanganisela ye-organoboron ebonakala ngendandatho ye-pyridine eneqembu le-methoxy endaweni engu-2 kanye neqembu elisebenzayo le-boronic acid endaweni engu-4. Ifomula yayo yama-molecule yi-C6H8BNO3. Le nhlanganisela iphawuleka ngokusabela kwayo okuyingqayizivele, okwenza ibe yibhloko yokwakha ebalulekile ekuhlanganisweni kwezinto eziphilayo. Iqembu le-methoxy lithuthukisa izakhiwo ze-elekthronikhi ze-molecule, liyivumela ukuthi ihlanganyele kahle ekwelashweni okuhlukahlukene kokuxhuma, ikakhulukazi emikhakheni yesayensi yemithi kanye nezinto zokwakha.
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I-3-FLUORO-4-IODOPYRIDINE CAS:22282-75-3
3-I-Fluoro-4-iodopyridine iyinhlanganisela ye-heterocyclic enuka kamnandi equkethe indandatho ye-pyridine ethathelwe indawo yi-athomu ye-fluorine endaweni ye-3 kanye ne-athomu ye-iodine endaweni ye-4. Ifomula yayo yama-molecule yi-C5H3FINE. Le nhlanganisela ibonisa ukusabela kwamakhemikhali okuhlukile ngenxa yokuba khona kwezinto ezimbili ezithatha indawo ye-halogen, okwenza kube yisisekelo esibalulekile sokwakheka kwezinto eziphilayo. Ukungafani kwama-electronegativity e-fluorine ne-iodine kunikeza izakhiwo ze-elekthronikhi ezihlukile, okuthuthukisa ukusetshenziswa kwayo kwezemithi kanye nesayensi yezinto zokwakha.
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I-2-Fluoropyridine-4-boronic acid CAS:401815-98-3
2-I-Fluoropyridine-4-boronic acid iyinhlanganisela ye-organoboron enendandatho ye-pyridine ene-athomu ye-fluorine endaweni engu-2 kanye neqembu elisebenzayo le-boronic acid endaweni engu-4. Ifomula yayo yama-molecule yi-C5H5BFN O2. Le nhlanganisela ibalulekile ngenxa yokusabela kwayo okuhlukahlukene, okwenza ibe yindawo ebalulekile ekuhlanganisweni kwezinto eziphilayo. Ukuba khona kwe-athomu ye-fluorine kuthuthukisa isimo sayo se-electrophilic, kuyilapho ukusebenza kwe-boronic acid kuyivumela ukuthi ihlanganyele ngempumelelo ekusebenzelaneni okuhlukahlukene kokuxhuma, ikakhulukazi ekuthuthukisweni kwemithi kanye namakhemikhali ezolimo.
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(4-CHLORO-PYRIDIN-2-YL)-METHANOL CAS:63071-10-3
(4-I-Chloro-pyridin-2-yl)-methanol iyinhlanganisela yezinto eziphilayo ebonakala ngendandatho ye-pyridine ene-athomu ye-chlorine endaweni engu-4 kanye neqembu le-hydroxymethyl (-CH2OH) elinamathiselwe endaweni engu-2. Le nhlanganisela, enefomula yama-molecule i-C6H6ClN, inentshisekelo enkulu emkhakheni we-chemistry yezinto eziphilayo ngenxa yamaqembu ayo asebenzayo, avumela ukusabela okuhlukahlukene kwamakhemikhali. Isakhiwo sayo esiyingqayizivele siyenza ifaneleke njengebhloko yokwakha izinto ezahlukahlukene ezisetshenziswayo nemisebenzi engaba khona yezinto eziphilayo.
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I-4-Bromo-2-chloropyridine-3-carboxaldehyde CAS:128071-84-1
4-I-Bromo-2-chloropyridine-3-carboxaldehyde iyinhlanganisela yezinto eziphilayo equkethe indandatho ye-pyridine ethathelwe indawo yi-bromine endaweni engu-4, i-chlorine endaweni engu-2, kanye neqembu le-carboxaldehyde (-CHO) endaweni engu-3. Ifomula yayo yama-molecule yi-C6H4BrClN, eyifaka esigabeni se-halogenated pyridine derivatives. Amaqembu asebenzayo ahlukile kule nhlanganisela ayenza ibe yindawo ebalulekile yokusabela kwamakhemikhali ahlukahlukene, ikakhulukazi ekuhlanganisweni kwama-molecule asebenzayo ngokwezinto eziphilayo.
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I-Allylthiourea CAS:109-57-9
I-Allylthiourea iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C4H8N2S. Ineqembu elisebenzayo le-thiourea, elibonakala nge-athomu yesulfure eboshwe kabili kwi-athomu yekhabhoni kanye ne-athomu ye-nitrogen eyodwa. Le nhlanganisela ngokuvamile iyi-crystalline solid emhlophe futhi iyancibilika emanzini nasetshwaleni. Ithole ukunakwa emikhakheni ehlukahlukene yocwaningo ngenxa yemisebenzi yayo eyahlukahlukene yezinto eziphilayo, okuhlanganisa izakhiwo ezingaba khona zokulwa nomdlavuza kanye nemiphumela ekuvinjelweni kwama-enzyme. Isakhiwo esiyingqayizivele se-allylthiourea siyivumela ukuthi isebenzisane nama-biomolecule ahlukahlukene, okwenza kube yisihloko esibalulekile socwaningo lwezokwelapha.
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I-2-Chloro-4-(trifluoromethyl)pyridine CAS:81565-18-6
2-I-Chloro-4- (trifluoromethyl)pyridine iyi-derivative ye-pyridine enefomula yama-molecule i-C6H3ClF3N. Ine-athomu ye-chlorine endaweni engu-2 kanye neqembu le-trifluoromethyl (-CF3) endaweni engu-4 yendandatho ye-pyridine. Le nhlanganisela inentshisekelo enkulu ekuhlanganisweni kwezinto eziphilayo futhi iphawuleka ngezakhiwo zayo ezihlukile ze-elekthronikhi kanye ne-lipophilicity, ezithonywa ukuba khona kweqembu le-trifluoromethyl elingama-electronegative. Isakhiwo sayo siyenza ibe usizo njengesakhiwo esiguquguqukayo ekuthuthukisweni kwemikhiqizo ehlukahlukene yamakhemikhali.
