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1,1-Difluoroacetone CAS:431-05-0
1,1-Difluoroacetone chinhu chinozivikanwa nekusagadzikana kwaro uye hwema hunorwadza. Chine fomura yemakemikari C3H4F2O uye chinobva kuacetone nekutsiva maatomu maviri ehydrogen nemaatomu efluorine (-F). Kuchinja uku kunoita kuti 1,1-difluoroacetone ive nehunhu hwakasiyana, zvichiita kuti ive inobatsira mumaindasitiri akasiyana-siyana. Chinhu ichi chinonyanya kukosheswa nebasa rayo senzira yekutanga mukugadzirwa kwemishonga, agrochemicals, uye makemikari akakosha nekuda kwekuita kwayo kwakasiyana uye kugadzikana kwemakemikari.
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1,3-Difluoroacetone CAS:453-14-5
1,3-Difluoroacetone ikemikari yakakosha inozivikanwa nechimiro chayo chakasiyana chemamorekuru uye mashandisirwo akasiyana-siyana mumaindasitiri akasiyana-siyana. Nefomura yekemikari C3H4F2O, inoratidzwa nekuvapo kwemaatomu maviri efluorine akabatana neboka reketone rinoshanda. Kemikari iyi inogadzirwa kuburikidza nefluorination yeacetone, zvichikonzera mvura inoshanduka ine hunhu hwekemikari hwakasiyana. 1,3-Difluoroacetone inokosheswa nebasa rayo senzira yekutanga mukugadzirwa kweorganic uye mashandisirwo ayo anogona kuitwa mumishonga, agrochemicals, uye sainzi yezvinhu nekuda kwehunhu hwayo hwe reactive uye hunhu hwayo hwemamorekuru chaiwo.
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2,2,2-TRIFLUOROETHYL TRIFLUOROACETATE CAS:407-38-5
2,2,2-Trifluoroethyl trifluoroacetate (TFETA) ikemikari inozivikanwa nekuumbwa kwayo kwakasiyana kwemamorekuru uye kushandiswa kwayo kwakasiyana-siyana mumaindasitiri akasiyana-siyana. Nefomura yekemikari C4H3F6O2, TFETA inoratidzwa nekuvapo kwezvikamu zve trifluoroethyl ne trifluoroacetate. Kemikari iyi inogadzirwa kuburikidza ne esterification ye trifluoroacetic acid ne 2,2,2-trifluoroethanol, zvichikonzera mvura isina ruvara ine poindi yakawanda yekufashaira uye kugadzikana kwekemikari kunoshamisa. TFETA inokosheswa nebasa rayo sechivakwa chekuvaka chine fluorinated mukugadzirwa kwe organic, kunyanya mukugadzirwa kwemakemikari akakosha, mishonga yepakati, uye zvinhu zvinoda kusimbiswa kwemakemikari uye kugadzikana.
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Calcium trifluoromethansulphonate CAS:55120-75-7
Calcium trifluoromethanesulfonate, inozivikanwawo se trifluoromethanesulfonic acid calcium salt, ikemikari yakakosha inozivikanwa nekuda kwechimiro chayo chakasimba chekristalline uye hunhu hwayo hwemakemikari chaiwo. Nefomura yekemikari CF3SO3Ca, inotorwa kubva ku trifluoromethanesulfonic acid kuburikidza nekuderedza simba necalcium hydroxide. Kuchinja uku kunounza calcium trifluoromethanesulfonate nehunhu hwakasiyana hunokosheswa zvikuru mumashandisirwo akasiyana-siyana emaindasitiri. Kemikari iyi inozivikanwa zvikuru nekushanda kwayo se catalyst mu organic synthesis, ichishandisa kunyunguduka kwayo mu polar solvents uye kugadzikana pasi pemamiriro akaomarara ekuita.
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AMMONIUM TRIFLUOROACETATE CAS:3336-58-1
Ammonium trifluoroacetate (ATA) ikemikari inozivikanwa nekuumbwa kwayo kwakasiyana kwemamorekuru uye mashandisirwo akasiyana-siyana mumaindasitiri akasiyana-siyana. Nefomura yekemikari CF3COONH4, ATA ine ammonium ion (NH4+) yakabatana ne trifluoroacetate anion (CF3COO-). Iyi kemikari inogadzirwa kuburikidza nekuita pakati pe trifluoroacetic acid ne ammonium hydroxide, zvichikonzera crystalline solid inonyungudika mumvura patembiricha yemumba. ATA inokosheswa nebasa rayo sekutanga mukugadzirwa kweorganic, catalyst mukuita kwemakemikari, uye sekuwedzera mumabasa akasiyana-siyana emaindasitiri nekuda kwekugadzikana kwayo, kunyungudika, uye hunhu hwayo hwemakemikari hwakasiyana.
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hexafluoroisopropyl methyl ether CAS:13171-18-1
Hexafluoroisopropyl methyl ether, inozivikanwawo seHFIPME, chinhu chakakosha cheorganic chinokosheswa nekuda kwehunhu hwayo hwemakemikari akasiyana uye mashandisirwo ayo mumaindasitiri akasiyana-siyana. Ine fomura yemakemikari C4H5F6O uye inozivikanwa nekusagadzikana kwayo uye pombi yekufashaira yakaderera. Chinhu ichi chinobva kuisopropyl methyl ether nekutsiva maatomu ehydrogen nemaatomu efluorine (-F), nokudaro ichisimudzira kugadzikana kwayo uye reactivity mumaitiro emakemikari. Hexafluoroisopropyl methyl ether inobatsira se solvent, kunyanya mu organic synthesis uye polymer chemistry, nekuda kwekugona kwayo kugadzika uye kuenderana nezvinhu zvakasiyana-siyana zve organic.
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(R)-(+)-1-(1-Naphthyl)ethylamine CAS:3886-70-2
(R)-(+)-1-(1-Naphthyl)ethylamine chinhu chinonzi chiral organic compound chinowanzo pfupikiswa se (R) -nea. Maumbirwo aro emamorekuru ane boka re naphthalene neboka re ethylamine. Ichi chinhu chine stereoisomer chinowanzoshandiswa se chiral inducer kana catalyst mukugadzirwa kwe organic.
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(S)-1-Boc-3-hydroxypiperidine CAS:143900-44-1
(S)-1-Boc-3-hydroxypiperidine ikemikari ine fomura yemorekuru C12H23NO4. Inobva kupiperidine ine boka rinodzivirira re tert-butoxycarbonyl (Boc) uye boka rehydroxy.
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5-Bromo-2-chlorobenzoic acid CAS:21739-92-4
5-Bromo-2-chlorobenzoic acid, inozivikanwawo se2-bromo-5-chlorobenzoic acid, ikemikari ine fomura yemorekuru C7H4BrClO2. Inobva ku benzoic acid, ine maatomu ebromine nechlorine.
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1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one CAS:137977-97-0
1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one ikemikari ine fomura yemorekuru C21H22ClN2O2. Iri muboka rebenzazepines uye ine boka rebenzoyl, atomu rechlorine, uye boka reamino-methyl muchimiro chayo.
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3-(3′-TRIFLUOROMETHYL PHENYL) PROPANOL CAS:78573-45-2
3-(3-trifluoromethylphenyl)propionic acid (TFMPA) imusanganiswa weorganic une fomura yeC10H9F3O2. Ichinhu chichena chakasimba, chinowanzoshandiswa semushonga wepakati uye zvinhu zvisina kugadzirwa zveorganic synthesis. TFMPA, iyo inogona kugadzirwa nekuita kwe aromatic carboxylic acid ne hydrofluoric acid, imushonga wepakati.
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(2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)butan-2-ol hydrochloride CAS:188416-35-5
(2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)butan-2-ol hydrochloride ikemikari ine chimiro chakaomarara chine pyrimidine ring, difluorophenyl group, uye butanol moiety, inowanzoshandiswa mukutsvagisa mishonga nekugadzira mishonga.
