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1,6-Hexanedithiol CAS:1191-43-1
1,6-Hexanedithiol ke motsoako oa organosulfur o nang le foromo ea limolek'hule C6H14S2. Motsoako ona ke mokelikeli o mosehla o se nang 'mala ho isa ho o mosehla o hlakileng o khetholloang ke monko o bohale o atisang ho hlalosoa e le sebabole kapa o tšoanang le mahe a bolileng. E na le lihlopha tse peli tsa thiol (-SH) tse fumanehang liathomong tsa pele le tsa botšelela tsa khabone tsa ketane ea hexane, e leng se tlatsetsang ho sebetsa ha eona ka lik'hemik'hale tse ikhethang. 1,6-Hexanedithiol e sebelisoa haholo-holo e le motheo oa ho haha ka har'a motsoako oa lintho tse phelang, haholo-holo bakeng sa ho hlahisa li-polymer, meriana le lik'hemik'hale tse ling tse ikhethang. Ka lebaka la monko oa eona o matla, tlhokomelo e nepahetseng ea ho sebetsana le eona le mehato ea ts'ireletso lia hlokahala ha ho sebelisoa motsoako ona.
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2,3-Butanedithiol CAS:4532-64-3
2,3-Butanedithiol ke motsoako oa organosulfur o nang le foromo ea limolek'hule C4H10S2. Motsoako ona ke mokelikeli o se nang 'mala o khetholloang ke monko o matla, o bohale o tšoanang le khabeche e bolileng kapa monko oa sebabole. E na le lihlopha tse peli tsa thiol (-SH) tse behiloeng liathomong tsa bobeli le tsa boraro tsa carbon tsa mokokotlo oa butane, e leng se e fang thepa e ikhethang ea lik'hemik'hale. 2,3-Butanedithiol e sebetsa e le mokena-lipakeng oa bohlokoa tlhahisong ea lintho tse phelang, haholo-holo tlhahisong ea meriana e fapaneng le lik'hemik'hale tsa temo. Ho sebetsa ha eona ka potlako ho lumella ho nka karolo liketsong tse ngata tsa lik'hemik'hale, e leng se etsang hore e be motheo o thusang oa ho theha metsoako e rarahaneng ea organosulfur.
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Methyl 2-methyl-3-furyl disulfide CAS:65505-17-1
Methyl 2-methyl-3-furyl disulfide (MMFDS) ke motsoako oa organosulfur o nang le foromo ea limolek'hule C8H10S2O2. Motsoako ona o hlaha e le mokelikeli o mosehla o se nang 'mala ho isa ho o mosehla o bobebe 'me o na le monko o ikhethang o atisang ho hlalosoa e le o monate o nang le melumo e monate ea linate. MMFDS e sebelisoa haholo indastering ea lijo e le sesebelisoa sa ho latsoa tatso, haholo-holo lihlahisoa tse ikemiselitseng ho etsisa litatso tse monate, tse halikiloeng tse fumanoang lijong tse kang kofi le lisoso tse itseng. Monko oa eona o ikhethang o boetse o etsa hore e be ea bohlokoa indastering ea monko o monate. Leha e nkoa e sireletsehile maemong a tlase, ho sebetsana ka boikarabelo hoa hlokahala ho qoba litlamorao tse mpe tse ka bang teng ho tsoa ho pepesehela lintho tse ngata.
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1,3-Dimercaptopropane CAS:109-80-8
1,3-Dimercaptopropane (DMP) ke motsoako oa organosulfur o nang le foromo ea limolek'hule C3H8S2. Motsoako ona o hlaha e le mokelikeli o mosehla o se nang 'mala ho isa ho o mosehla o bobebe 'me o khetholloa ka monko oa oona o matla, o nang le sebabole. DMP e na le lihlopha tse peli tsa thiol (-SH), tse tlatsetsang ho sebetsa ha eona le ho ba molemo lits'ebetsong tse fapaneng. E sebelisoa haholo-holo tlhahisong ea lintho tse phelang, haholo-holo nts'etsopele ea meriana le lik'hemik'hale tsa temo. Ho feta moo, 1,3-dimercaptopropane e na le lits'ebetso k'hemistri ea polymer. Leha e fana ka melemo e 'maloa ea indasteri, mehato e nepahetseng ea ho e sebetsana le eona le ea polokeho ea bohlokoa ka lebaka la chefo le ho teneha ha e kopana.
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2-Pyrazinylethanethiol CAS: 35250-53-4
2-Pyrazinylethanethiol ke motsoako oa organosulfur o khetholloang ka boteng ba lesale la pyrazine le sehlopha sa thiol (-SH), ka foromo ea limolek'hule C7H8N2S. Motsoako ona o hlaha e le mokelikeli o mosehla o se nang 'mala ho isa ho o moputsoa o nang le monko o ikhethang, o ka hlalosoang e le oa mobu kapa oa linate. 2-Pyrazinylethanethiol e fumana ts'ebeliso haholo-holo tlhahisong ea lintho tse phelang, moo e sebetsang e le motheo oa bohlokoa bakeng sa ho theha metsoako e fapaneng ea lik'hemik'hale, ho kenyeletsoa meriana le lik'hemik'hale tsa temo. Ka lebaka la likarolo tsa eona tse ikhethang tsa sebopeho, motsoako ona o ka kenya letsoho nts'etsopele ea limolek'hule tse sebetsang ka baeloji. Ho sebetsana hantle hoa hlokahala ka lebaka la litšobotsi tse ka bang teng tsa ho halefisa tsa thiols.
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Bis(2-methyl-3-furyl)disulfide CAS:28588-75-2
Bis(2-methyl-3-furyl)disulfide (BMFDS) ke motsoako oa organosulfur o nang le foromo ea limolek'hule C10H10S2O2. Motsoako ona hangata o hlaha e le mokelikeli o mosehla o se nang 'mala ho isa ho o mosehla o bobebe 'me o tsejoa ka monko oa oona o ikhethang, o nang le linoto tsa mobu le tse besitsoeng. BMFDS e sebelisoa haholo indastering ea lijo e le sesebelisoa sa ho latsoa, e ntlafatsang tatso ea lihlahisoa tse fapaneng, ho kenyeletsoa lisoso, sopho le lijo tse bobebe. Monko oa eona o monate o boetse oa sebelisoa indastering ea monko o monate. Leha ka kakaretso o nkoa o sireletsehile ka bongata bo bonyenyane, ho bohlokoa ho sebetsana le BMFDS ka boikarabello ho qoba litlamorao tse mpe tse ka bang teng tse tsoang ho pepesehela lintho tse ngata.
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2-Bromo-5-hydroxypyridine CAS: 55717-45-8
2-Bromo-5-hydroxypyridine ke motsoako oa tlhaho o nang le foromo ea limolek'hule C5H5BrN2O. E na le lesale la pyridine le nkeloang sebaka ke athomo ea bromine sebakeng sa 2 le sehlopha sa hydroxyl (-OH) sebakeng sa 5. Mokhoa ona o ikhethang oa phetoho o fana ka thepa e itseng ea elektroniki e ntlafatsang ts'ebetso ea eona, e leng se etsang hore e be ea bohlokoa tlhahisong ea lintho tse phelang. Boteng ba sebaka sa bromine bo lumella li-substituent tsa nucleophilic, ha sehlopha sa hydroxyl se ka nka karolo ho tlamahaneng ha haedrojene, se susumetsa likamano tsa limolek'hule. Hangata e sebelisoa meriana le lik'hemik'hale tsa temo, 2-bromo-5-hydroxypyridine e sebetsa e le setsi sa bohlokoa tlhahisong ea metsoako le thepa e sebetsang.
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5-Bromonicotinonitrile CAS: 35590-37-5
5-Bromonicotinonitrile ke motsoako oa tlhaho o nang le foromo ea limolek'hule C6H4BrN3. E na le lesale la pyridine le nkeloang sebaka ke athomo ea bromine sebakeng sa 5 le sehlopha sa nitrile (-CN) sebakeng sa 2. Boteng ba lihlopha tse peli tsa ho hula li-electron (bromo le nitrile) bo fana ka thepa e ikhethang ea elektroniki ho molek'hule, e ntlafatsang ts'ebetso ea eona liphetohong tse fapaneng tsa lik'hemik'hale. Motsoako ona o sebetsa e le mokena-lipakeng oa bohlokoa tlhahisong ea lintho tse phelang, haholo-holo nts'etsopele ea meriana, moo o ka sebelisoang ho hlahisa limolek'hule tse sebetsang. Sebopeho sa oona se ikhethang se boetse se etsa hore o be oa bohlokoa saenseng ea thepa bakeng sa ho nts'etsapele metsoako e sebetsang.
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3-BROMO-5-FLUORO-2-METHOXYPYRIDINE CAS:884494-81-9
3-Bromo-5-fluoro-2-methoxypyridine ke motsoako oa tlhaho o nang le foromo ea limolek'hule C7H6BrFNO. E na le lesale la pyridine le nkeloang sebaka ke bromine sebakeng sa 3, fluorine sebakeng sa 5, le sehlopha sa methoxy (-OCH₃) sebakeng sa 2. Mokhoa ona o ikhethang oa ho nkela sebaka o fana ka thepa e ikhethang ea elektroniki le ea steric, e leng se etsang hore e be molemo ho metsoako e fapaneng ea lik'hemik'hale. Boteng ba li-substituents ka bobeli tsa halogen bo ntlafatsa reactivity ea eona, bo nolofatsa li-substitution tsa nucleophilic le li-coupling reactions. E sebelisoa hangata meriana le lik'hemik'hale tsa temo, 3-bromo-5-fluoro-2-methoxypyridine e sebetsa e le motheo oa bohlokoa oa ho kopanya metsoako ea bioactive le thepa e tsoetseng pele.
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3-Bromo-5-methoxypyridine CAS: 50720-12-2
3-Bromo-5-methoxypyridine ke motsoako oa tlhaho o nang le foromo ea limolek'hule C7H8BrN. E na le lesale la pyridine le nkeloang sebaka ke athomo ea bromine sebakeng sa 3 le sehlopha sa methoxy (-OCH₃) sebakeng sa 5. Mokhoa ona o ikhethileng oa phetoho o ntlafatsa thepa ea eona ea elektroniki, o etsa hore e be sebaka se thusang ho kopanya lintho tse phelang. Boteng ba bromine bo lumella ho nkeloa sebaka ha nucleophilic, ha sehlopha sa methoxy se ka susumetsa ho qhibiliha ha motsoako le ho arabela ha oona. E sebelisoa khafetsa lipatlisisong tsa meriana le tsa agrochemical, 3-bromo-5-methoxypyridine e sebetsa e le motheo oa bohlokoa oa ho etsa metsoako e fapaneng e sebetsang le thepa e sebetsang.
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3-BROMO-2-ETHOXYPYRIDINE CAS:57883-25-7
3-Bromo-2-ethoxypyridine ke motsoako oa tlhaho o nang le lesale la pyridine le nang le lintho tse nkeloang sebaka ke bromine le ethoxy libakeng tse itseng. Foromo ea eona ea limolek'hule ke C9H10BrN, e leng se etsang hore e be karolo ea bohlokoa ea motsoako oa lintho tse phelang. Boteng ba athomo ea bromine bo ntlafatsa karabelo ea motsoako, bo lumellang liphetoho tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa le liphetoho tsa nucleophilic le liketso tsa ho kopanya. Hangata e sebelisoa nts'etsopele ea meriana le lik'hemik'hale tsa temo ka lebaka la mesebetsi ea eona e fapaneng ea baeloji. Ho utloisisa litšobotsi le karabelo ea 3-bromo-2-ethoxypyridine ho ka nolofatsa moralo oa metsoako e mecha e nang le lits'ebetso tse ka bang teng tsa kalafo.
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2-Chloro-3-bromo-5-aminopyridine CAS:130284-53-6
2-Chloro-3-bromo-5-aminopyridine ke motsoako oa tlhaho o khetholloang ka foromo ea limolek'hule C5H4BrClN2. E na le lesale la pyridine le nang le athomo ea chlorine sebakeng sa 2, athomo ea bromine sebakeng sa 3, le sehlopha sa amino sebakeng sa 5. Tlhophiso e ikhethileng ea lintho tsena tse nkeloang sebaka e fana ka thepa e ikhethang ea elektroniki ho motsoako, e leng se etsang hore e be sebaka sa bohlokoa k'hemistring ea maiketsetso. Sebopeho sa eona se lumella liphetoho tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa le li-substitution tsa nucleophilic le li-coupling reactions, tse bohlokoa ntlafatsong ea meriana le agrochemical. Motsoako ona o bohlokoa lipatlisisong tse reretsoeng ho sibolla limolek'hule tse ncha tse sebetsang le thepa e tsoetseng pele.
