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1,3,5-Trifluorobenzene CAS:372-38-3
1,3,5-Trifluorobenzene waa isku-dhis udgoon oo fluorin leh oo lagu garto saddex walxood oo fluorine ah oo ku yaal goobaha 1, 3, iyo 5 ee ku yaal giraanta benzene. Isku-darkani waa mid muhiim u ah kiimikada dabiiciga ah sababtoo ah sifooyinka gaarka ah ee ay bixiyaan atamka fluorine, oo ay ku jiraan xasilloonida kiimikada ee la xoojiyay iyo isbeddelka polarity. Waxay u adeegtaa sidii baloog dhisme oo kala duwan oo ku jira isku-darka daawooyinka, kiimikooyinka beeraha, iyo agabka horumarsan. Joogitaanka fluorine sidoo kale wuxuu saameeyaa isdhexgalka molecular-ka, taasoo ka dhigaysa 1,3,5-trifluorobenzene mid qiimo leh codsiyada cilmi-baarista kala duwan, gaar ahaan meelaha diiradda saaraya helitaanka daawada iyo sayniska agabka.
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2,4-Difluorobenzylamine CAS:72235-52-0
2,4-Difluorobenzylamine waa amiin udgoon oo leh laba atam oo fluorine ah oo ku yaal giraanta benzene ee goobaha 2 iyo 4. Isku-darkani waa mid caan ku ah sifooyinka kiimikada ee gaarka ah ee ay bixiyaan walxaha fluorine, kuwaas oo kor u qaada lipophilicity iyo reactivity labadaba. Iyada oo ah dhisme badan oo ku jira isku-darka dabiiciga ah, 2,4-difluorobenzylamine wuxuu door muhiim ah ka ciyaaraa horumarinta daawooyinka, kiimikooyinka beeraha, iyo agabka horumarsan. Awooddeeda ay ku ka qayb qaadan karto falgallada kiimikada ee kala duwan waxay ka dhigaysaa mid qiimo leh kiimikada daawada, halkaas oo lagu sahamiyo codsiyada daaweynta ee suurtagalka ah.
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(S)-(+)-3-Chloro-1,2-propanediol CAS:60827-45-4
(S)-(+)-3-Chloro-1,2-propanediol waa isku-dhis dabiici ah oo chiral ah oo ay kala soocaan laba kooxood oo hydroxyl (-OH) ah iyo atamka chlorine. Isku-darkani wuxuu u adeegaa sidii dhexdhexaad muhiim ah oo ku saabsan isku-darka dabiiciga ah, gaar ahaan warshadaha dawooyinka iyo beeraha. Is-beddelka gaarka ah ee (S)-(+)-enantiomer wuxuu xoojiyaa fal-galkiisa iyo sifooyinka bayoolojiga, taasoo ka dhigaysa mid qiimo leh oo lagu soo saaro waxyaabaha ka soo baxa enantiomerically saafiga ah. Cilmi-baaristu waxay sii waddaa inay sahamiso codsiyadeeda kala duwan, oo u dhexeeya horumarinta daawada ilaa agabka shaqeynaya, iyadoo hoosta ka xariiqaysa muhiimaddeeda goobaha tacliinta iyo warshadaha labadaba.
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(R)-(-)-3-Chloro-1,2-propanediol CAS:57090-45-6
(R)-(-)-3-Chloro-1,2-propanediol waa isku-dhis dabiici ah oo chiral ah kaas oo u adeega dhexdhexaad muhiim ah oo ku saabsan isku-darka daawooyinka iyo kiimikooyinka beeraha. Qaab-dhismeedkiisa gaarka ah wuxuu ka kooban yahay laba kooxood oo hydroxyl ah iyo atamka chlorine, taasoo ka dhigaysa baloog dhisme oo kala duwan oo loogu talagalay isbeddellada kiimikada ee kala duwan. Istareochemistry-ga gaarka ah ee (R)-(-)-enantiomer wuxuu gacan ka geystaa fal-galkiisa iyo dhaqdhaqaaqiisa bayoolojiga, taasoo u oggolaanaysa horumarinta alaabada saafiga ah ee enantiomerically. Cilmi-baarista socota waxay diiradda saareysaa codsigeeda ku saabsan isku-darka daawada iyo sidii horudhac suurtagal ah oo loogu talagalay isku-darka kale ee shaqeynaya, iyadoo iftiimineysa muhiimaddeeda labadaba kiimikada daawada iyo sayniska agabka.
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(S)- (+)-Oxiran-2-ylmethyl- 3-nitrobenzenesulfonate CAS:115314-14-2
(S)-(+)-Oxiran-2-ylmethyl-3-nitrobenzenesulfonate waa isku-darka chiral epoxide oo leh giraanta oxirane iyo kooxda nitrobenzenesulfonate. Isku-darkani wuxuu xiiso u yeeshay isku-darka dabiiciga ah sababtoo ah falcelintiisa gaarka ah, oo inta badan loo aaneeyo giraanta epoksaydhka ee saddexda xubnood leh, kaas oo aad ugu nugul weerarka nucleophilic. Isteero-kiimikada gaarka ah ee enantiomer (S)-(+) waxay bixisaa faa'iidooyin kala duwan oo ku saabsan isku-darka aan sinnayn, taasoo suurtogalinaysa soo saarista isku-darka saafiga ah ee enantiomerically. Cilmi-baaristu waxay sii waddaa inay sahamiso codsigeeda kiimikada daawada iyo sayniska agabka, iyadoo iftiiminaysa awooddeeda inay noqoto dhexdhexaad badan oo loogu talagalay isku-darka daawooyinka iyo kiimikooyinka fiican.
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(S)-(+)-Epichlorohydrin CAS:67843-74-7
(S)-(+)-Epichlorohydrin waa isku-dhis dabiici ah oo chiral ah waana baloog muhiim ah oo lagu dhiso isku-darka dabiiciga ah, oo loo yaqaan adeegsigeeda kala duwan ee soo saarista resins epoxy, daawooyinka, iyo kiimikooyinka beeraha. Iyada oo lagu garto giraanta epoxy ee saddex-xubnood leh iyo atamka chlorine, isku-darkani wuxuu muujiyaa falcelin muhiim ah sababtoo ah dabeecaddiisa elektrophilic. Qaabka saafiga ah ee enantiomerically, (S)-(+)-epichlorohydrin, wuxuu si gaar ah u xiiseeyaa isku-darka aan sinnayn, taasoo u oggolaanaysa horumarinta alaabada enantiomerically hodanka ku ah. Cilmi-baaristu waxay sii waddaa inay sahamiso faa'iidada iyo farsamooyinka, iyadoo gacan ka geysanaysa horumarka labada geeddi-socodka warshadaha iyo kiimikada daawada.
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2,4,5-Trifluorobenzyl alcohol CAS:144284-25-3
Khamriga Trifluorobenzyl waa isku-dhis udgoon oo fluorinated ah oo leh codsiyo muhiim ah oo ku saabsan daawooyinka iyo kiimikooyinka beeraha. Joogitaanka saddex atamka fluorine ee booska 2, 4, iyo 5 ee giraanta benzene waxay kor u qaadaysaa xasilloonida kiimikada ee isku-darka iyo lipophilicity, taasoo ka dhigaysa baloog muhiim ah oo dhismaha dabiiciga ah. Sifooyinkeeda gaarka ah waxay u oggolaanayaan wax-ka-beddello horseedi kara horumarinta wakiillo cusub oo daaweyn ah. Iyadoo cilmi-baaris lagu sameeyay isku-dhisyada fluorinated ay sii kordheyso, khamriga 2,4,5-trifluorobenzyl ayaa la baarayaa si loo ogaado kartidiisa ku aaddan helitaanka daawada iyo sayniska agabka, taasoo muujinaysa muhiimadda ay u leedahay kiimikada casriga ah.
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(S)-(-)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane CAS:60456-22-6
(S)-(-)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane waa isku-dhis chiral ah oo leh qaab-dhismeed dioxolane gaar ah oo ka kooban koox chloromethyl ah iyo laba methyl oo beddela. Isku-darkani wuxuu soo jiitay dareenka ku saabsan isku-darka dabiiciga ah si loogu isticmaalo dhexdhexaad ahaan diyaarinta daawooyinka kala duwan iyo kiimikooyinka fiican. Is-beddelka gaarka ah ee enantiomer-ka (S)-(-) wuxuu si weyn u saameyn karaa fal-galkiisa iyo xulashada fal-celinta kiimikada, taasoo ka dhigaysa mid qiimo leh isku-darka aan sinnayn. Cilmi-baarista socota waxay higsaneysaa inay sahamiso codsiyadeeda iyo falcelinteeda, iyadoo iftiimineysa muhiimadda ay leedahay sayniska agabka iyo kiimikada daawada.
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2,5-Dibromopyrimidine CAS:32779-37-6
2,5-Dibromopyrimidine waa nooc ka mid ah pyrimidine oo halogenated ah oo saameyn weyn ku leh isku-darka dabiiciga ah iyo kiimikada dawooyinka. Isku-darkani wuxuu ka kooban yahay laba atam oo bromine ah oo ku xiran booska 2 iyo 5 ee giraanta pyrimidine, taasoo kor u qaadaysa falcelinteeda iyo kala duwanaanshaheeda. Qaaciddadeeda molecular-ka waa C4H2Br2N2, waxayna u adeegtaa sidii baloog muhiim ah oo dhismaha ah oo ku jira isku-darka isku-dhafka noolaha kala duwan, oo ay ku jiraan daawooyinka iyo kiimikooyinka beeraha. Joogitaanka bromine wuxuu xoojiyaa falcelinta beddelka udgoonka elektaroonigga ah, taasoo ka dhigaysa 2,5-dibromopyrimidine mid qiimo leh oo lagu dhiso molecules-ka adag ee kiimikada daawada iyo sayniska agabka.
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(R)-(-)-Glycidyl butyrate CAS:60456-26-0
(R)-(-)-Glycidyl butyrate waa isku-dhis chiral epoxy ah oo lagu garto joogitaanka kooxda epoxide iyo ester butyrate labadaba. Waxay u adeegtaa sidii dhexdhexaad muhiim ah oo ku saabsan isku-darka dabiiciga ah, gaar ahaan horumarinta daawooyinka, kiimikooyinka beeraha, iyo polymers-ka gaarka ah. Qaab-dhismeedka gaarka ah ee isku-dhafkan wuxuu u oggolaanayaa isbeddello kiimiko oo kala duwan, taasoo ka dhigaysa mid qiimo leh codsiyada kala duwan. Istareochemistry-ga gaarka ah ee enantiomer-ka (R)-(-) wuxuu saameyn karaa fal-galkiisa iyo isdhexgalka bayoolojiga, isagoo iftiiminaya muhiimaddiisa isku-darka aan sinnayn iyo sayniska agabka. Cilmi-baaristu waxay sii waddaa inay sahamiso isticmaalkeeda iyo wax-ka-beddelka suurtagalka ah ee dhinacyada kala duwan.
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DL-4-HYDROXYPHENYLGLYCINE CAS:938-97-6
DL-4-Hydroxyphenylglycine waa nooc ka mid ah amino acid-ka chiral oo lagu garto joogitaanka koox hydroxyl ah oo ku taal giraanta phenyl ee ku xiran laf-dhabarta glycine. Iyada oo la adeegsanayo qaacidada molecular-ka C9H11NO3, waxay u jirtaa sidii isku-darka jinsiyadeed ee D- iyo L-enatiomers-keeda. Isku-darkani wuxuu soo jiitay xiisaha kiimikada dawooyinka iyo daawada sababtoo ah waxqabadyadeeda bayoolojiga ee suurtagalka ah, gaar ahaan habaynta nidaamyada neerfaha. Iyada oo ah dhisme badan oo kala duwan, DL-4-hydroxyphenylglycine waxaa loo isticmaalaa isku-darka isku-dhafka bioactive-ka kala duwan, iyadoo bixisa aragtiyo ku saabsan codsiyada daaweynta xaaladaha sida maaraynta xanuunka iyo khalkhalka neerfaha.
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D-2-Phenylglycine CAS:875-74-1
D-2-Phenylglycine waa asiidh amino ah oo chiral ah oo leh qaacidada molecular-ka C8H9NO2. Waxay leedahay koox phenyl ah oo ku xiran kaarboonka labaad ee laf-dhabarta glycine, kaas oo bixiya sifooyin gaar ah iyo hawlo bayooloji ah. Isku-dhafkan wuxuu u jiraa mid ka mid ah enantiomers-ka 2-phenylglycine, gaar ahaan qaabka D, wuxuuna helay fiiro gaar ah oo ku saabsan kiimikada dawooyinka sababtoo ah codsiyada suurtagalka ah ee horumarinta daawada. D-2-Phenylglycine wuxuu u adeegaa sidii baloog muhiim ah oo lagu sameeyo isku-darka molecules kala duwan oo firfircoon oo bayooloji ah waxaana lagu baarayaa doorarkiisa suurtagalka ah ee ku saabsan habaynta neerfaha, xanuunka, iyo daaweynta ka hortagga bararka.
