-
DICCYCLOHEXYLPHOSPHINE CAS:829-84-5
Dicyclohexylphosphine (DCyP) ke motsoako oa organophosphorus o khetholloang ka boteng ba lihlopha tse peli tsa cyclohexyl tse khomaretsoeng athomong ea phosphorus. Ke mokelikeli o se nang 'mala mochesong oa kamore 'me o sebelisoa haholo ho manyolo a tlhaho le k'hemistri ea khokahano. DCyP e sebetsa e le ligand e ka tsitsisang litšepe tsa phetoho nakong ea lits'ebetso tsa catalytic, e fana ka thepa e ikhethang ea elektroniki le steric ka lebaka la lihlopha tsa eona tse kholo tsa cyclohexyl.
-
4′-Chloroacetophenone CAS:99-91-2
4′-Chloroacetophenone ke motsoako oa tlhaho o leng sehlopheng sa acetophenone, o khetholloang ka sebaka sa chloro boemong ba para ha ho bapisoa le sehlopha sa acetyl lesale la phenyl. Motsoako ona o bontša thepa e ikhethang ea lik'hemik'hale ka lebaka la halogenation ea oona, e leng se susumetsang reactivity ea oona le ho qhibiliha ha oona. O sebetsa e le setsi sa bohlokoa k'hemistring ea tlhaho ea maiketsetso 'me o fumana lits'ebetso tse fapaneng meriana, lik'hemik'hale tsa temo le saense ea thepa.
-
Dicyclohexylphenylphosphine CAS:6476-37-5
Dicyclohexylphenylphosphine (DCyPhP) ke motsoako oa organophosphorus o nang le lihlopha tse peli tsa cyclohexyl le sehlopha se le seng sa phenyl se khomaretsoeng athomong ea phosphorus. Hangata ke mokelikeli o mosehla o se nang 'mala ho isa ho o mosehla o moputsoa, o tsejoang ka thepa ea oona e ikhethang ea steric le ea elektroniki. DCyPhP e sebetsa e le ligand e feto-fetohang k'hemistring ea khokahano, e ntlafatsang botsitso le ts'ebetso ea catalytic ea metsoako ea tšepe liketsong tse fapaneng tsa lik'hemik'hale.
-
O,O-Dimethyl phosphoramidothioate CAS:17321-47-0
O,O-Dimethyl phosphoramidothioate ke motsoako oa organophosphorus o nang le foromo ea limolek'hule C4H12N1O3PS. Motsoako ona o na le athomo ea phosphorus e hokahaneng le athomo ea sebabole le lihlopha tse peli tsa methyl, hammoho le sehlopha sa amido functional. Ke mokelikeli o se nang 'mala ho isa ho o mosehla o bobebe o atisang ho sebelisoa tlhahisong ea lik'hemik'hale. O,O-Dimethyl phosphoramidothioate e na le thahasello e khethehileng lefapheng la lik'hemik'hale tsa temo le meriana ka lebaka la ts'ebetso ea eona e ka bang teng ea baeloji. Sebopeho sa eona se e lumella ho sebelisana le litsamaiso tsa baeloji, e leng se etsang hore e be taba ea thuto bakeng sa li-agent tsa taolo ea likokoanyana le lits'ebetso tse ling tse kenyelletsang li-phosphonates.
-
4′-DIMETHYLAMINOACETOPHENONE CAS:2124-31-4
4′-Dimethylaminoacetophenone ke motsoako oa tlhaho o leng sehlopheng sa acetophenones, o khetholloang ke sehlopha sa dimethylamino sebakeng sa para sa lesale la phenyl. Motsoako ona o bonts'a thepa e ikhethang ea lik'hemik'hale ka lebaka la boteng ba sehlopha sa dimethylamino se fanang ka lielektrone, se ntlafatsang ts'ebetso ea sona le ho qhibiliha ha sona. Hangata e sebelisoa e le karolo ea motsoako oa tlhaho 'me e na le lits'ebetso tse' maloa meriana le lipatlisiso tsa lik'hemik'hale.
-
Etodolac methyl ester CAS:122188-02-7
Etodolac methyl ester ke motsoako oa etodolac, e leng moriana o seng oa steroidal o thibelang ho ruruha (NSAID) o shebaneng le bohloko le ho ruruha. Motsoako ona o na le thepa ea ho kokobetsa bohloko le ho thibela ho ruruha, e leng se etsang hore o be oa bohlokoa lipatlisisong tsa meriana le lits'ebetsong tsa kalafo. Ka sebopeho, phetoho ea methyl ester e ntlafatsa ho qhibiliha ha eona le ho fumaneha ha eona, e leng se nolofalletsang tšebeliso ea eona mefuteng e fapaneng ea meriana. Motsoako ona o sebetsa e le mokena-lipakeng oa bohlokoa ho qaptjoeng ha metsoako e rarahaneng haholoanyane e nang le melemo e ka bang teng ea phekolo.
-
Methyl 3-oxohexanoate CAS: 30414-54-1
Methyl 3-oxohexanoate ke motsoako oa tlhaho o nang le foromo ea limolek'hule C7H12O3. Ke oa sehlopha sa li-ester 'me o nkiloe ho hexanoic acid le methyl acetoacetate. Motsoako ona o khetholloa ka sehlopha sa oona se ikhethang sa keto, se fanang ka ts'ebetso e ikhethang le thepa ea ts'ebetso. Methyl 3-oxohexanoate hangata ke mokelikeli o se nang 'mala ho isa ho o mosehla o moputsoa o nang le monko o monate. E sebelisoa ka har'a metsoako le lits'ebetsong tse fapaneng tsa lik'hemik'hale ka lebaka la ho tenyetseha ha eona, haholo-holo tlhahisong ea meriana le lik'hemik'hale tsa temo. Motsoako ona o boetse o sebetsa e le mokena-lipakeng oa ho kopanya limolek'hule tse rarahaneng tsa tlhaho.
-
K'HALEMIYAMO SULFATE CAS: 7778-18-9
Calcium sulfate (CaSO₄) ke motsoako o sa pheleng o hlahang ka tlhaho ka mefuta e mengata, ho kenyeletsoa gypsum (dihydrate), anhydrite (dehydrate), le plaster of Paris (hemihydrate). Ke phofo e tšoeu, e se nang monko kapa kristale e tiileng. Calcium sulfate e sebelisoa haholo liindastering tse fapaneng ka lebaka la thepa ea eona e ntle ea ho tlama, tlhaho e se nang chefo, le bokhoni ba ho monya mongobo. Ho tenyetseha ha eona ho e etsa hore e be thepa ea bohlokoa kahong, temong le ts'ebetsong ea lijo.
-
1,3-Dimethylbarbituric acid CAS: 769-42-6
1,3-Dimethylbarbituric acid ke motsoako oa asiti ea barbituric, o nang le lihlopha tse peli tsa methyl maemong a 1 le a 3 holim'a lesale la pyrimidine. Ke kristale e tšoeu e tiileng e bonts'ang thepa e bobebe ea asiti. Motsoako ona o na le thahasello k'hemistring ea meriana ka lebaka la ts'ebeliso ea ona e ka bang teng e le moemeli oa meriana le e le mokena-lipakeng oa ho kopanya limolek'hule tse fapaneng tse sebetsang.
-
(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.
-
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.
-
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.
