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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE CAS:2136-75-6
(Formylmethylene) triphenylphosphorane ke motsoako oa organophosphorus o nang le moralo oa triphenylphosphine o nang le sebaka sa formylmethylene. Hangata o hlaha e le solid e mosehla ho isa ho lamunu 'me o tsejoa ka litšobotsi tsa oona tse matla tsa nucleophilic. Motsoako ona o bapala karolo ea bohlokoa tlhahisong ea lintho tse phelang, haholo-holo ho thehoeng ha litlamo tsa carbon-carbon le phetoho ea lihlopha tse fapaneng tse sebetsang.
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2,2′,4′-Trichloroacetophenone CAS:4252-78-2
2,2′,4′-Trichloroacetophenone ke motsoako oa tlhaho o khetholloang ke boteng ba liathomo tse tharo tsa chlorine tse hoketsoeng sebopehong sa acetophenone. Ka ho khetheha, e na le lintho tse nkeloang sebaka tsa chloro maemong a 2, 2′, le 4′ lesale la phenyl. Motsoako ona oa trihalogenated o bontša thepa e ikhethang ea lik'hemik'hale tse ntlafatsang ts'ebetso ea oona, e leng se etsang hore e be mokena-lipakeng oa bohlokoa lits'ebetsong tse fapaneng tsa indasteri le lipatlisiso, haholo-holo masimong a meriana le lik'hemik'hale tsa temo.
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2′,5′-Dichloroacetophenone CAS:2476-37-1
2′,5′-Dichloroacetophenone ke motsoako oa tlhaho o leng sehlopheng sa acetophenone, o khetholloang ke boteng ba liathomo tse peli tsa chlorine maemong a 2′ le 5′ lesale la phenyl. Motsoako ona o bontša karabelo e kholo ka lebaka la lintho tse nkeloang sebaka tsa halogen, tse ntlafatsang tlhaho ea oona ea electrophilic. E sebelisoa e le karolo ea bohlokoa ea motsoako oa tlhaho 'me e na le lits'ebetso tse fapaneng masimong a k'hemistri le saense ea thepa.
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![1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4](https://cdn.globalso.com/xindaobiotech/NIQ7288PPWVEXNL@IMY307.png)
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one ke motsoako oa tlhaho o khetholloang ke lesale la phenyl le nkeloang sebaka ke sehlopha sa chloro le karolo ea chlorophenoxy. Motsoako ona o na le sehlopha sa ts'ebetso ea ketone, e leng se etsang hore e be mokhethoa ea khahlisang bakeng sa liphetoho tse fapaneng tsa lik'hemik'hale. Sebopeho sa oona se ikhethang se tlatsetsa ho ts'ebetsong ea oona e ka bang teng, e ka sebelisoang ho etseng limolek'hule tse ling tse rarahaneng, hammoho le ts'ebeliso ea ona makaleng a fapaneng a indasteri.
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2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane CAS:60207-89-8
2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane ke motsoako oa tlhaho o entsoeng ka maiketsetso o nang le sebopeho se ikhethang sa lesale la dioxolane. Motsoako ona o khetholloa ka boteng ba sehlopha sa bromomethyl le lintho tse nkeloang sebaka ke dichlorophenyl, tse tlatsetsang ho sebetsa ha eona ka lik'hemik'hale le ts'ebetso e ka bang teng ea baeloji. Sebopeho sa eona se rarahaneng se etsa hore e be mokhethoa ea khahlisang bakeng sa lits'ebetso tse fapaneng k'hemistri ea meriana le saense ea thepa.
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Tri-tert-butylphosphine CAS:13716-12-6
Tri-tert-butylphosphine ke motsoako oa organophosphorus o khetholloang ke lihlopha tse tharo tsa tert-butyl tse hoketsoeng ho athomo ea phosphorus. Sekoli sena se sesoeu sa kristale se tsebahala ka sebopeho sa sona se seholo le thepa e ikhethang ea steric, e leng se etsang hore e be ligand ea bohlokoa k'hemistring ea tšebelisano. Ka lebaka la botsitso ba eona bo phahameng le ho qhibiliha ha eona li-solvents tsa organic, tri-tert-butylphosphine e sebelisoa haholo lits'ebetsong tse fapaneng tsa lik'hemik'hale, haholo-holo ho catalysis le synthesis ea organic.
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Cyclohexyl chloroformate CAS:13248-54-9
Cyclohexyl chloroformate, e nang le foromo ea lik'hemik'hale C₈H₁₃ClO₂, ke motsoako oa tlhaho o arotsoeng e le ester ea chloroformate. E hlaha e le mokelikeli o se nang 'mala o nang le monko o matla, o bohale 'me e sebetsa haholo-holo e le reagent ho tsoakoeng ha lintho tse phelang. Motsoako ona o sebetsa e le moemeli oa acylating, o nolofalletsang ho thehoa ha li-ester le li-derivatives tsa carbamate. Cyclohexyl chloroformate e bohlokoa haholo k'hemistri ea meriana bakeng sa ho fetola metsoako e sebetsang ho ntlafatsa thepa ea eona. Ho feta moo, e fumana lits'ebetso ho lik'hemik'hale tsa temo le saense ea thepa, e kenyang letsoho nts'etsopele ea lihlahisoa tse ikhethileng tse sebetsang.
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Ketone ea Mahapu CAS:28940-11-6
Watermelon ketone, motsoako oa tlhaho o fumanoang mahapung, o hapile tlhokomelo ka melemo ea oona ea bophelo bo botle, haholo-holo taolong ea boima ba 'mele le ntlafatsong ea metabolism. E tsejoa ka saense e le "citrullus lanatus," mahapu a na le motsoako ona o ikhethang o ka thusang ho oxidation ea mafura le ho ntlafatsa sebopeho sa 'mele ka kakaretso. Tatso ea eona e khahlang le litšobotsi tse khathollang li etsa hore e be motsoako o tsebahalang li-supplement tsa bophelo bo botle le lino. Ha lipatlisiso li ntse li tsoela pele ho hlahloba liphello tsa watermelon ketone taolong ea takatso ea lijo le tšebeliso ea matla, e ntse e tsejoa haholoanyane e le motsoalle ea tšepisang ho ntšetseng pele bophelo bo botle le ho tšehetsa mekhoa ea bophelo e mafolofolo.
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Pyrimethamine CAS:58-14-0
Pyrimethamine ke moriana o thibelang malaria le o thibelang likokoana-hloko o sebelisetsoang haholo-holo kalafo le thibelo ea malaria e bakoang ke mefuta ea Plasmodium. Jwalo ka mothibi o matla oa dihydrofolate reductase, e sitisa metabolism ea folate likokoana-hlokong, ka hona e thibela kholo le ho ikatisa ha tsona. Pyrimethamine hangata e sebelisoa hammoho le meriana e meng, joalo ka sulfadiazine, ho ntlafatsa katleho khahlanong le toxoplasmosis le tšoaetso ea Plasmodium. Ka lebaka la katleho ea eona, e bile ea bohlokoa ho laoleng mafu ana a likokoana-hloko; leha ho le joalo, ho hlokahala tlhokomelo ka lebaka la litla-morao tse ka bang teng le kotsi ea kholo ea khanyetso.
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Sodium thiophosphate CAS: 51674-17-0
Sodium thiophosphate ke motsoako o sa pheleng o nang le foromo ea Na3PO3S, e nang le lihlopha tsa phosphate le sulfide. Motsoako ona o sebetsa e le mohloli oa bohlokoa oa phosphorus le sebabole liketsong tse fapaneng tsa lik'hemik'hale. Thepa ea oona e ikhethang e etsa hore o sebetse masimong a mangata, ho kenyeletsoa temo le saense ea thepa. Temong, sodium thiophosphate e sebetsa e le tlatsetso ea manyolo, e fanang ka limatlafatsi tsa bohlokoa bakeng sa kholo ea limela. Ho feta moo, e bontša bokhoni lits'ebetsong tsa indasteri tse kang kalafo ea metsi le tlhahiso ea lik'hemik'hale tse ikhethang. Tlhoko e ntseng e eketseha ea litharollo tse sebetsang hantle tsa temo le lihlahisoa tse sireletsang tikoloho e totobatsa bohlokoa ba sodium thiophosphate k'hemistring ea mehleng ena.
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Pentyl chloroformate CAS:638-41-5
Pentyl chloroformate, e nang le foromo ea lik'hemik'hale C₅H₁₁ClO₂, ke motsoako oa tlhaho o khethiloeng e le ester ea chloroformate. Mokelikeli ona o se nang 'mala o na le monko o bohale 'me o sebelisoa haholo-holo e le reagent ho tsoakoeng ea lintho tse phelang. Ho sebetsa ha oona ho o lumella ho sebetsa e le moemeli oa acylating, e leng se etsang hore o be molemo haholo bakeng sa ho kopanya li-ester tse fapaneng le li-derivatives tsa carbamate. Pentyl chloroformate e bapala karolo ea bohlokoa k'hemistri ea meriana, e thusa ho fetola metsoako e sebetsang. Ho feta moo, e fumana lits'ebetso lik'hemik'haleng tsa temo le k'hemistri ea polymer, moo e kenyang letsoho nts'etsopele ea lisebelisoa tse sebetsang.
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Cyclopentyl chloroformate CAS: 50715-28-1
Cyclopentyl chloroformate, e nang le foromo ea lik'hemik'hale C₇H₁₃ClO₂, ke motsoako oa tlhaho o khethiloeng e le ester ea chloroformate. Mokelikeli ona o se nang 'mala o na le monko o matla, o bohale 'me o sebelisoa haholo-holo e le reagent ho tsoakoeng ea tlhaho. Ho sebetsa ha eona ho e lumella ho sebetsa e le moemeli oa acylating, ho nolofalletsa ho thehoa ha li-ester tse fapaneng le li-derivatives tsa carbamate. Cyclopentyl chloroformate e bapala karolo ea bohlokoa k'hemistri ea meriana ka ho nolofalletsa liphetoho tsa metsoako e sebetsang. Ho feta moo, ts'ebeliso ea eona e atoloha ho lik'hemik'hale tsa temo le saense ea thepa, moo e kenyang letsoho nts'etsopele ea lihlahisoa tse sebetsang.
