-
Dicyclohexylphosphine CAS:829-84-5
Dicyclohexylphosphine (DCyP) ni imvange ya organophosphorus irangwa no kuba hari amatsinda abiri ya cyclohexyl afatanye na atome ya fosifore. Ni amazi adafite ibara ku bushyuhe bw'icyumba kandi akoreshwa cyane mu guhuza ibinyabuzima n'imibanire. DCyP ikora nk'umuyoboro ushobora gutuza ibyuma bihindura imiterere mu gihe cy'ibikorwa bya catalytic, itanga imiterere yihariye ya elegitoroniki na steric bitewe n'amatsinda yayo menshi ya cyclohexyl.
-
4′-Chloroacetophenone CAS:99-91-2
4′-Chloroacetophenone ni imvange y’ibinyabuzima iri mu itsinda rya acetophenone, irangwa n’ikintu gisimbura chloro mu mwanya wa para ugereranije n’itsinda rya acetyl riri ku mpeta ya phenyl. Iyi mvange igaragaza imiterere yihariye ya shimi bitewe n’uburyo ihinduka, ibyo bikaba bigira ingaruka ku buryo ikora neza kandi igashonga. Ikora nk'igice cy'ingenzi mu buhanga bwa shimi bw’ibinyabuzima kandi ikoreshwa mu buryo butandukanye mu miti, mu buhinzi no mu bumenyi bw’ibikoresho.
-
Dicyclohexylphenylphosphine CAS: 6476-37-5
Dicyclohexylphenylphosphine (DCyPhP) ni imvange ya organophosphorus ifite amatsinda abiri ya cyclohexyl n'itsinda rimwe rya phenyl rifatanye na atome ya fosifore. Ubusanzwe ni amazi adafite ibara cyangwa umuhondo werurutse, azwiho imiterere yihariye ya steric na electronic. DCyPhP ikora nk'umuyoboro ukoreshwa mu guhuza imikorere y'ibinyabutabire, yongera uburyo bwo gutuza no gukurura imikorere y'ibyuma mu buryo butandukanye.
-
O,O-Dimethyl phosphoramidothioate CAS: 17321-47-0
O,O-Dimethyl phosphoramidothioate ni imvange ya organophosphorus ifite formula ya molekile C4H12N1O3PS. Iyi mvange ifite atome ya fosifore ihujwe na atome ya sulfur n'amatsinda abiri ya methyl, hamwe n'itsinda ry'imikorere ya amido. Ni amazi adafite ibara cyangwa umuhondo werurutse akunze gukoreshwa mu guhuza imiti. O,O-Dimethyl phosphoramidothioate ishishikajwe cyane n'ibijyanye n'imiti n'ubuhinzi bitewe n'imikorere yayo ya biyoloji. Imiterere yayo ituma ikorana n'ibinyabuzima, bigatuma iba isomo ryigwa ku birwanya udukoko n'ibindi bikorwa birimo phosphonates.
-
4′-DIMETHYLAMINOACETOPHENONE CAS:2124-31-4
4′-Dimethylaminoacetophenone ni igikoresho cy’umwimerere kiri mu itsinda rya acetophenone, kirangwa n’itsinda rya dimethylamino riri ku mwanya wa phenyl ring. Iki gice kigaragaza imiterere yihariye ya shimi bitewe n’uko hari itsinda rya dimethylamino ritanga electron, ibyo bikaba byongera ubushobozi bwo gushonga no gushonga. Akenshi gikoreshwa nk'igice cy’ingenzi mu guhuza imikorere ya organic kandi gifite akamaro kenshi mu buvuzi bw’imiti n’imiti.
-
Etodolac methyl ester CAS: 122188-02-7
Etodolac methyl ester ni ikomoka kuri etodolac, umuti utari steroide urwanya ububabare (NSAID) wibasira ububabare n'ububyimbirwe. Iki kinyabutabire gifite ubushobozi bwo kugabanya ububabare no kurwanya ububyimbirwe, bigatuma kiba ingenzi mu bushakashatsi ku miti no mu mikorere yo kuvura. Mu miterere, guhindura ester ya methyl byongera ubushobozi bwayo bwo gushonga no kuboneka neza, bityo bikayorohereza ikoreshwa ryayo mu miti itandukanye. Iki kinyabutabire gikora nk'ikintu cy'ingenzi mu guhuza ibintu biruhije kandi bifite akamaro mu kuvura.
-
Methyl 3-oxohexanoate CAS: 30414-54-1
Methyl 3-oxohexanoate ni imvange y’ibinyabuzima ifite formula ya molekile C7H12O3. Iri mu bwoko bwa esters kandi ikomoka kuri aside hexanoic na methyl acetoacetate. Iyi mvange irangwa n’itsinda ryayo ryihariye rya keto, ritanga reactivity yihariye n’imikorere myiza. Methyl 3-oxohexanoate ubusanzwe ni amazi adafite ibara cyangwa umuhondo werurutse afite impumuro nziza. Ikoreshwa mu gukora imiti itandukanye no mu bikorwa bitandukanye bitewe n’uburyo ikora neza, cyane cyane mu gukora imiti n’ibikomoka ku buhinzi. Iyi mvange kandi ikora nk'igice cy’ingenzi mu gukora molekile zigoye cyane.
-
KASIYUMU SULFATE CAS: 7778-18-9
Sulfate ya kalisiyumu (CaSO₄) ni ikintu kidakomoka ku bimera kiboneka mu buryo butandukanye, harimo gypsum (dihydrate), anhydrite (dehydrate), na plaster ya Paris (hemihydrate). Ni ifu yera, idafite impumuro cyangwa crystalline solid. Sulfate ya kalisiyumu ikoreshwa cyane mu nganda zitandukanye bitewe n'ubushobozi bwayo bwiza bwo gufatanya, imiterere yayo idahumanya, ndetse n'ubushobozi bwo kwinjiza ubushuhe. Uburyo ikora butuma iba ingenzi mu bwubatsi, ubuhinzi, no gutunganya ibiribwa.
-
1,3-Dimethylbarbituric aside CAS: 769-42-6
Aside 1,3-Dimethylbarbituric ni ikomoka kuri aside barbituric, ifite amatsinda abiri ya methyl ku mwanya wa 1 na 3 ku ruziga rwa pyrimidine. Ni ikintu cy'umweru gifite kristale gifite imiterere ya aside ntoya. Iki kintu gishishikajwe n'ubutabire bw'imiti bitewe n'uko gishobora gukoreshwa nk'umuti ndetse no kuba urwego rw'ibanze mu gukora molekile zitandukanye zikora.
-
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE CAS:2136-75-6
(Formylmethylene) triphenylphosphorane ni imvange ya organophosphorus irimo urufatiro rwa triphenylphosphine hamwe n’imvange ya formylmethylene. Ubusanzwe isa n’umuhondo kuva kuri orange kandi izwiho imiterere yayo ikomeye ya nucleophilic. Iyi mvange igira uruhare runini mu guhuza organic, cyane cyane mu ikorwa ry’imigozi ya karubone na karubone no guhindura amatsinda atandukanye y’imikorere.
-
2,2′,4′-Trikloroacetophenone CAS:4252-78-2
2,2′,4′-Trichloroacetophenone ni organic compound irangwa no kuba hari atome eshatu za chlorine zifatanye n'imiterere ya acetophenone. By'umwihariko, ifite chloro substituents ku myanya ya 2, 2′, na 4′ ku ruziga rwa phenyl. Iyi composition ifite trihalogen igaragaza imiterere yihariye ya chemical yongera ubushobozi bwayo bwo gukora, bigatuma iba ingirakamaro mu nganda zitandukanye no mu bushakashatsi, cyane cyane mu bijyanye n'imiti n'ibinyabutabire by'ubuhinzi.
-
2′,5′-Dichloroacetophenone CAS:2476-37-1
2′,5′-Dichloroacetophenone ni imvange y’ibinyabuzima iri mu itsinda rya acetophenone, irangwa no kuba hari atome ebyiri za chlorine ku myanya ya 2′ na 5′ ku mpeta ya phenyl. Iyi mvange igaragaza ubushobozi bugaragara bitewe n’ibintu byayo bya halogen, bikongera imiterere yayo ya electrophilic. Ikoreshwa nk'ikintu cy'ingenzi mu guhuza imikorere ya organic kandi ifite akamaro gatandukanye mu bijyanye na shimi n'ubumenyi bw'ibintu.
