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2-BROMO-5-IODOTOLUENE CAS:202865-85-8
I-2-Bromo-5-iodotoluene iyinhlanganisela yezinto eziphilayo eyingxenye yesigaba samakhemikhali anuka kamnandi ane-halogenated. Isetshenziswa kabanzi njengesakhi esiguquguqukayo ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekulungiseleleni izinto ezisetshenziswa emithini kanye namakhemikhali ezolimo. Isakhiwo sayo esiyingqayizivele, esinama-athomu e-bromine kanye ne-iodine anamathele endandatho ye-toluene, siyenza ibe yigugu ekuguqulweni okuhlukahlukene kokwenziwa kanye nokuguqulwa kwamaqembu okusebenzayo.
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I-TCTU CAS:330641-16-2
I-TCTU, noma i-2-(thienyl)-1H-tetrazole-5-thiol, iyinhlanganisela yamakhemikhali evame ukusetshenziswa njenge-reagent yokuhlanganisa ekwakhiweni kwe-peptide nakwezinye izimpendulo zokwakha izibopho ze-amide. Le nhlanganisela ye-heterocyclic yenza kube lula ukwakheka kwezibopho ze-amide ezikhethiwe nezisebenzayo ngokusebenzisa ama-carboxylic acids ukuze kwakhiwe ama-intermediate asabela kakhulu e-acylating. I-TCTU idlala indima ebalulekile ekukhiqizweni kwama-peptide ocwaningo, ezemithi, kanye nezicelo ze-biotechnological, iqinisekisa isivuno esikhulu kanye nokuhlelwa okuncane kokuhlanganiswa kwe-peptide sequences eziyinkimbinkimbi. Ukusebenza kwayo okuyingqayizivele kanye nokuguquguquka kwenza kube ithuluzi elibalulekile ekwakhiweni kwezinto eziphilayo, ikakhulukazi kumakhemikhali e-peptide.
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2-BROMO-5-BENZOYLTHIOPHENE CAS:31161-46-3
I-2-Bromo-5-benzoylthiophene iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C13H8BrOS. Ingowomndeni we-thiophene futhi ichazwa yi-athomu ye-bromine enamathiselwe endandatho ye-thiophene kanye neqembu le-benzoyl endaweni engu-5. Le nhlanganisela idonsele ukunaka ngenxa yokusebenza kwayo okuhlukahlukene kanye nezici zesakhiwo, okwenza ibe usizo ekuhlanganiseni imithi, amakhemikhali ezolimo, kanye nezinto zokwakha.
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I-2-Bromo-5-methylthiophene CAS:765-58-2
I-2-Bromo-5-methylthiophene iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C5H5BrS. Ingowomndeni we-thiophene futhi ichazwa yi-athomu ye-bromine enamathiselwe endandatho ye-thiophene endaweni engu-2 kanye neqembu le-methyl endaweni engu-5. Le nhlanganisela idonsele ukunaka ngenxa yokusabela kwayo okuhlukahlukene kanye nezici zesakhiwo, okwenza ibe usizo ekuhlanganiseni imithi, amakhemikhali ezolimo, kanye nezinto zokwakha.
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I-Chlorotripyrrolidinophosphonium hexafluorophosphate CAS:133894-48-1
I-Chlorotripyrrolidinophosphonium hexafluorophosphate, eyaziwa nangokuthi i-PyAOP, iyinhlanganisela yamakhemikhali evame ukusetshenziswa njenge-reagent yokuhlanganisa ekwakhiweni kwe-peptide nakwezinye izimpendulo zokwakha izibopho ze-amide. Le reagent esekelwe ku-phosphonium idlala indima ebalulekile ekwakhiweni kwezinto eziphilayo, ikakhulukazi kumakhemikhali e-peptide, ngenxa yekhono layo lokusebenzisa ama-carboxylic acid, yakha ama-intermediate asabela kakhulu e-acylating futhi yenza kube lula ukwakheka kwezibopho ze-amide okuphumelelayo nokukhethiwe. Isakhiwo sayo esiyingqayizivele kanye nokusabela kwayo kuyenza ibe usizo ekukhiqizweni kwama-peptide ocwaningo, emithi, kanye nezicelo ze-biotechnology.
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2,5-Dichloro-3-methylthiophene CAS:17249-90-0
I-2,5-Dichloro-3-methylthiophene iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C6H4Cl2S. Le nhlanganisela ye-heterocyclic inendandatho ye-thiophene ethathelwe indawo yi-chlorine eneqembu le-methyl elinamathiselwe endaweni ye-3. Iyaziwa ngokubaluleka kwayo njengebhulokhi yokwakha eliguquguqukayo ekuhlanganisweni kwemithi, amakhemikhali ezolimo, nezinto zokwakha ngenxa yezici zayo ezihlukile zesakhiwo kanye nokusebenza kwayo.
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2-Acetyl-5-bromothiophene CAS:5370-25-2
I-2-Acetyl-5-bromothiophene iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C6H5BrOS. Le nhlanganisela ye-heterocyclic inendandatho ye-thiophene ethathelwe indawo yi-bromine eneqembu le-acetyl elinamathiselwe endaweni ye-2. Iyaziwa ngokubaluleka kwayo njengebhloko yokwakha eguquguqukayo ekuhlanganisweni kwemithi, amakhemikhali ezolimo, nezinto zokwakha ngenxa yezici zayo ezihlukile zesakhiwo kanye nokusebenza kwayo.
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2,5-DIBROMO-3-METHYLTHIOPHENE CAS:13191-36-1
I-2,5-Dibromo-3-methylthiophene iyinhlanganisela yamakhemikhali enefomula yama-molecule i-C6H4Br2S. Le nhlanganisela ye-heterocyclic iqukethe indandatho ye-thiophene ethathelwe indawo yi-bromine eneqembu le-methyl elinamathiselwe endaweni ye-3. Iyaziwa ngokubaluleka kwayo njengesakhiwo esiguquguqukayo ekuhlanganisweni kwemithi, amakhemikhali ezolimo, nezinto zokwakha ngenxa yezici zayo ezihlukile zesakhiwo kanye nokusebenza kwayo.
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1-Fluoro-4-iodobenzene CAS:352-34-1
I-1-Fluoro-4-iodobenzene iyinhlanganisela yezinto eziphilayo esetshenziswa njengesakhi esakhayo esiguquguqukayo ekwakhiweni kwezinto eziphilayo kanye nesayensi yezinto zokwakha. Iyingxenye yesigaba samakhemikhali anuka kamnandi ane-halogenated futhi inama-athomu e-fluorine kanye ne-iodine anamathele endandatho ye-benzene. Le nhlanganisela iwusizo ekuguqulweni okuhlukahlukene kokwenziwa, ikakhulukazi ekulungiseleleni amakhemikhali e-biaryl kanye nezidakamizwa ezisetshenziswa emithini.
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2,4-Difluoroiodobenzene CAS:2265-93-2
I-2,4-Difluoroiodobenzene iyinhlanganisela yezinto eziphilayo esetshenziswa njengesakhi esakhayo esiguquguqukayo ekwakhiweni kwezinto eziphilayo kanye nesayensi yezinto zokwakha. Iwela ngaphansi kwesigaba samakhemikhali aromatic ane-halogenated futhi ifaka ama-athomu e-fluorine kanye ne-athomu ye-iodine enamathiselwe endandatho ye-benzene. Le nhlanganisela idlala indima ebalulekile ekuguqulweni okuhlukahlukene kokwenziwa, ikakhulukazi ekuthuthukisweni kwamakhemikhali e-biaryl kanye nezidakamizwa ezisetshenziswa emithini.
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1-Chloro-2-iodobenzene CAS:615-41-8
I-1-Chloro-2-iodobenzene iyinhlanganisela yezinto eziphilayo eyingxenye yesigaba samakhemikhali anuka kamnandi ane-halogenated. Ivame ukusetshenziswa njengesakhi esiguquguqukayo ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekulungiseleleni amakhemikhali e-biaryl kanye nezidakamizwa ezihlanganisa imithi. Isakhiwo sayo esiyingqayizivele, esinama-athomu e-chlorine ne-iodine anamathele endandatho ye-benzene, siyenza ibe yigugu ekuguqulweni okuhlukahlukene kokwenziwa kanye nokuguqulwa kwamaqembu okusebenzayo.
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1,4-Diiodobenzene CAS:624-38-4
I-1,4-Diiodobenzene iyinhlanganisela yezinto eziphilayo edlala indima ebalulekile ekuhlanganisweni kwezinto eziphilayo kanye nesayensi yezinto zokwakha. Iyi-derivative ye-benzene efakwe esikhundleni se-di-substituted enama-athomu e-iodine ezindaweni zoku-1 no-4 zendandatho ye-benzene. Le nhlanganisela isetshenziswa njengesakhiwo esiguquguqukayo sokuhlanganiswa kwamakhemikhali e-biaryl, abalulekile ekuthuthukisweni kwemithi, amakhemikhali ezolimo, kanye nezinto ezithuthukisiwe.
