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1,6-Hexanedithiol CAS:1191-43-1
I-1,6-Hexanedithiol yi-organosulfur compound ene-molecular formula C6H14S2. Le compound lulwelo olungenambala ukuya koluphuzi olubonakala ngevumba elibi elidla ngokuchazwa njenge-sulfurous okanye elifana namaqanda abolileyo. Iqulethe amaqela amabini e-thiol (-SH) akwi-athomu yokuqala neyesithandathu yekhabhoni ye-hexane chain, enegalelo kwi-reactivity yayo ekhethekileyo yeekhemikhali. I-1,6-Hexanedithiol isetyenziswa kakhulu njengebhloko yokwakha kwi-organic synthesis, ngakumbi ukuvelisa ii-polymers, amayeza, kunye nezinye iikhemikhali ezikhethekileyo. Ngenxa yevumba layo elinamandla, ukuphathwa ngokufanelekileyo kunye nokhuseleko kubalulekile xa usebenza nale compound.
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2,3-Butanedithiol CAS:4532-64-3
I-2,3-Butanedithiol yi-organosulfur compound ene-molecular formula C4H10S2. Le compound lulwelo olungenambala olubonakala ngevumba elinamandla, elinobuhlungu elifana nekhaphetshu ebolileyo okanye ivumba le-sulfur. Ineqela le-thiol (-SH) ezimbini ezibekwe kwi-athomu yekhabhoni yesibini neyesithathu yomqolo we-butane, nto leyo eyinika iipropati zayo zeekhemikhali ezikhethekileyo. I-2,3-Butanedithiol isebenza njengesixhobo esibalulekileyo sokwenziwa kwezinto eziphilayo, ngakumbi kwimveliso yamayeza ahlukeneyo kunye neekhemikhali zezolimo. Ukusebenza kwayo kuvumela ukuba ithathe inxaxheba kwiimpendulo ezininzi zeekhemikhali, nto leyo eyenza ukuba ibe sisixhobo esakhayo esiluncedo ekuphuhliseni iikhompawundi ze-organosulfur ezintsonkothileyo.
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I-Methyl 2-methyl-3-furyl disulfide CAS:65505-17-1
I-Methyl 2-methyl-3-furyl disulfide (MMFDS) yinxalenye ye-organosulfur enefomula yemolekyuli i-C8H10S2O2. Le nxalenye ibonakala njengolwelo olungenambala ukuya koluphuzi olukhanyayo kwaye inevumba elikhethekileyo elidla ngokuchazwa njengelinongwe kakhulu kunye ne-nutty undertones. I-MMFDS isetyenziswa kakhulu kwishishini lokutya njenge-arhente yokunambitha, ngakumbi kwiimveliso ezijolise ekuphindaphindeni iincasa ezityebileyo, ezirostiweyo ezifumaneka ekutyeni okufana nekofu kunye neesosi ezithile. Ivumba layo elikhethekileyo liyenza ibe luncedo kwishishini leencasa. Nangona ithathwa njengekhuselekileyo kwiindawo eziphantsi, ukuyiphatha ngononophelo kubalulekile ukuze kuthintelwe imiphumo emibi enokubakho evela ekuchatshazelweni okuphezulu.
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I-1,3-Dimercaptopropane CAS:109-80-8
I-1,3-Dimercaptopropane (DMP) yi-organosulfur compound enefomula yemolekyuli i-C3H8S2. Le compound ibonakala njengolwelo olungenambala ukuya koluphuzi olukhanyayo kwaye iphawulwa livumba layo elinamandla, elinesulfure. I-DMP inamaqela amabini e-thiol (-SH), anegalelo ekusebenzeni kwayo kunye luncedo kwizicelo ezahlukeneyo. Isetyenziswa kakhulu kwi-organic synthesis, ngakumbi kuphuhliso lwamayeza kunye neekhemikhali zezolimo. Ukongeza, i-1,3-dimercaptopropane inezicelo kwi-polymer chemistry. Nangona inika iingenelo ezininzi zoshishino, ukuphathwa ngokufanelekileyo kunye namanyathelo okhuseleko kubalulekile ngenxa yokuba inokuba yingozi kwaye irhawuzelelwe xa idibana nayo.
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2-Pyrazinylethanethiol CAS:35250-53-4
I-2-Pyrazinylethanethiol yikhompawundi ye-organosulfur ebonakala ngokubakho kweringi ye-pyrazine kunye neqela le-thiol (-SH), enefomula yemolekyuli i-C7H8N2S. Le khompawundi ibonakala njengolwelo olungenambala ukuya koluphuzi olukhanyayo olunevumba elicacileyo, elinokuchazwa njengomhlaba okanye i-nutty. I-2-Pyrazinylethanethiol ifumana ukusetyenziswa ikakhulu kwi-organic synthesis, apho isebenza njengebhloko yokwakha exabisekileyo yokwenza izinto ezahlukeneyo zeekhemikhali, kubandakanya amayeza kunye neekhemikhali zezolimo. Ngenxa yeempawu zayo ezizodwa zesakhiwo, le khompawundi inokuba negalelo ekuphuhlisweni kweemolekyuli ezisebenzayo kwibhayoloji. Ukuphathwa ngokufanelekileyo kubalulekile ngenxa yeempawu ezinokubangela ukucaphuka kwe-thiols.
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I-Bis(2-methyl-3-furyl)disulfide CAS:28588-75-2
I-Bis(2-methyl-3-furyl)disulfide (BMFDS) yinxalenye ye-organosulfur enefomula yemolekyuli i-C10H10S2O2. Le nxalenye idla ngokubonakala njengolwelo olungenambala ukuya koluphuzi olukhanyayo kwaye yaziwa ngevumba layo elikhethekileyo, elinomhlaba kunye namanothi aqhotsiweyo. I-BMFDS isetyenziswa kakhulu kwishishini lokutya njenge-arhente yokunambitha, iphucula incasa yeemveliso ezahlukeneyo, kubandakanya iisosi, iisuphu, kunye nokutya okulula. Ivumba layo elimnandi likwasetyenziswa kwishishini leencasa. Nangona ngokubanzi ithathwa njengekhuselekileyo xa ixutywe kancinci, kubalulekile ukuphatha i-BMFDS ngononophelo ukuze kuthintelwe iziphumo ezibi ezinokubakho ngenxa yokuvezwa okuphezulu.
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I-2-Bromo-5-hydroxypyridine CAS: 55717-45-8
2-I-Bromo-5-hydroxypyridine yikhompawundi yendalo enefomula yemolekyuli i-C5H5BrN2O. Inendandatho ye-pyridine ethathelwe indawo yi-athomu ye-bromine kwindawo ye-2 kunye neqela le-hydroxyl (-OH) kwindawo ye-5. Le patheni yokutshintsha eyahlukileyo inika iipropati ezithile ze-elektroniki eziphucula ukusebenza kwayo, nto leyo eyenza ibe luncedo kwi-organic synthesis. Ubukho be-bromine substituent buvumela ukutshintshwa kwe-nucleophilic, ngelixa iqela le-hydroxyl linokuthatha inxaxheba kwi-hydrogen bonding, lichaphazela ukusebenzisana kweemolekyuli. Isetyenziswa rhoqo kwi-pharmaceuticals kunye ne-agrochemicals, i-2-bromo-5-hydroxypyridine isebenza njenge-intermediate ephambili ekuhlanganisweni kwee-compounds kunye nezinto ezisebenzayo.
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I-5-Bromonicotinonitrile CAS: 35590-37-5
5-I-Bromonicotinonitrile yikhompawundi yendalo enefomula yemolekyuli i-C6H4BrN3. Inendandatho ye-pyridine ethathelwe indawo yi-athomu ye-bromine kwindawo ye-5 kunye neqela le-nitrile (-CN) kwindawo ye-2. Ukubakho kwamaqela omabini e-electron-withdrawal (i-bromo kunye ne-nitrile) kunika i-molecule iipropati ezikhethekileyo ze-elektroniki, nto leyo ephucula ukusabela kwayo kwiinguqu ezahlukeneyo zeekhemikhali. Le khompawundi isebenza njengesixhobo esibalulekileyo kwi-organic synthesis, ngakumbi kuphuhliso lwamayeza, apho inokusetyenziselwa ukuvelisa iimolekyuli ezisebenzayo. Ulwakhiwo lwayo olwahlukileyo luyenza ibaluleke kwisayensi yezinto zokwakha ukuphuhlisa iikhompawundi ezisebenzayo.
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I-3-BROMO-5-FLUORO-2-METHOXYPYRIDINE CAS:884494-81-9
I-3-Bromo-5-fluoro-2-methoxypyridine yikhompawundi yendalo enefomula yemolekyuli i-C7H6BrFNO. Iqulethe iringi ye-pyridine ethathelwe indawo yi-bromine kwindawo ye-3, i-fluorine kwindawo ye-5, kunye neqela le-methoxy (-OCH₃) kwindawo ye-2. Le patheni yokutshintsha eyahlukileyo inika iipropati ezahlukeneyo ze-elektroniki kunye ne-steric, okwenza ibe luncedo kwiimveliso ezahlukeneyo zeekhemikhali. Ukubakho kwezo zombini ii-halogen substituents kuphucula ukusebenza kwayo, kunceda ukutshintshwa kwe-nucleophilic kunye neempendulo zokudibanisa. Isetyenziswa rhoqo kwiimveliso zamayeza kunye neekhemikhali zezolimo, i-3-bromo-5-fluoro-2-methoxypyridine isebenza njengebhloko yokwakha exabisekileyo yokwenza iikhompawundi ze-bioactive kunye nezinto eziphambili.
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I-3-Bromo-5-methoxypyridine CAS:50720-12-2
3-I-Bromo-5-methoxypyridine yikhompawundi yendalo enefomula yemolekyuli i-C7H8BrN. Inendandatho ye-pyridine ethathelwe indawo yi-atom ye-bromine kwindawo ye-3 kunye neqela le-methoxy (-OCH₃) kwindawo ye-5. Le patheni yokutshintshwa ethile iphucula iipropati zayo ze-elektroniki, iyenza ibe yindawo ephakathi eluncedo kwi-organic synthesis. Ubukho be-bromine buvumela ukutshintshwa kwe-nucleophilic, ngelixa iqela le-methoxy linokuchaphazela ukunyibilika kwekhompawundi kunye nokusebenza kwayo. Isetyenziswa rhoqo kuphando lwezonyango kunye ne-agrochemical, i-3-bromo-5-methoxypyridine isebenza njengesiseko esibalulekileyo sokwakha iikhompawundi ezahlukeneyo ze-bioactive kunye nezinto ezisebenzayo.
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I-3-BROMO-2-ETHOXYPYRIDINE CAS:57883-25-7
3-I-Bromo-2-ethoxypyridine yikhompawundi yendalo eneringi ye-pyridine ene-bromine kunye ne-ethoxy substituents kwiindawo ezithile. Ifomula yayo ye-molecular yi-C9H10BrN, nto leyo eyenza ukuba ibe yindawo ebalulekileyo kwi-organic synthesis. Ubukho be-athomu ye-bromine buphucula i-reactivity yekhompawundi, nto leyo evumela utshintsho olwahlukeneyo lweekhemikhali, kubandakanya ukutshintshwa kwe-nucleophilic kunye nee-coupling reactions. Ihlala isetyenziswa kuphuhliso lwamayeza kunye nee-agrochemicals ngenxa yemisebenzi yayo eyahlukeneyo yebhayoloji. Ukuqonda iipropati kunye ne-reactivity ye-3-bromo-2-ethoxypyridine kunokwenza kube lula ukuyila iikhompawundi ezintsha ezinezicelo zonyango ezinokubakho.
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I-2-Chloro-3-bromo-5-aminopyridine CAS:130284-53-6
2-I-Chloro-3-bromo-5-aminopyridine yikhompawundi yendalo ebonakaliswa yifomula yemolekyuli i-C5H4BrClN2. Inendandatho ye-pyridine ene-atom ye-chlorine kwindawo ye-2, i-atom ye-bromine kwindawo ye-3, kunye neqela le-amino kwindawo ye-5. Ulungiselelo oluthile lwezi zinto zithatha indawo lunika iipropati ze-elektroniki ezikhethekileyo kwikhompawundi, nto leyo eyenza ukuba ibe yindawo ephakathi exabisekileyo kwikhemistri yokwenziwa. Ulwakhiwo lwayo luvumela utshintsho olwahlukeneyo lweekhemikhali, kubandakanya ukutshintshwa kwe-nucleophilic kunye neempendulo zokudibanisa, ezibalulekileyo kuphuhliso lwezamayeza kunye ne-agrochemical. Le khompawundi ibalulekile kuphando olujolise ekufumaneni iimolekyuli ezintsha ze-bioactive kunye nezinto eziphambili.
