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(FORMYLMETHYLENE) TRIPHENYLPHOSPHORANE CAS: 2136-75-6
(Formylmethylene) triphenylphosphorane yog ib qho organophosphorus compound uas muaj ib lub triphenylphosphine framework nrog ib qho formylmethylene substituent. Nws feem ntau zoo li xim daj mus rau txiv kab ntxwv khov thiab paub txog nws cov yam ntxwv nucleophilic muaj zog. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov carbon-carbon bonds thiab kev hloov kho ntawm ntau pawg ua haujlwm.
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2,2′,4′-Trichloroacetophenone CAS:4252-78-2
2,2′,4′-Trichloroacetophenone yog ib qho organic compound uas muaj peb lub chlorine atoms txuas rau ntawm cov qauv acetophenone. Tshwj xeeb, nws muaj cov chloro substituents ntawm 2, 2′, thiab 4′ txoj haujlwm ntawm lub nplhaib phenyl. Cov tshuaj trihalogenated no muaj cov khoom siv tshuaj tshwj xeeb uas ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv ntau yam kev lag luam thiab kev tshawb fawb, tshwj xeeb tshaj yog hauv cov teb ntawm cov tshuaj thiab cov tshuaj agrochemicals.
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2′,5′-Dichloroacetophenone CAS: 2476-37-1
2′,5′-Dichloroacetophenone yog ib qho organic compound uas yog ib feem ntawm cov acetophenones, uas muaj ob lub chlorine atoms nyob rau ntawm 2′ thiab 5′ txoj haujlwm ntawm lub nplhaib phenyl. Cov compound no muaj cov tshuaj reactivity tseem ceeb vim nws cov halogen substituents, uas ua rau nws cov electrophilic xwm zoo dua. Nws yog siv ua ib qho tseem ceeb hauv kev tsim cov organic thiab muaj ntau yam kev siv hauv cov teb ntawm chemistry thiab cov ntaub ntawv science.
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![1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-ib CAS: 119851-28-4](https://cdn.globalso.com/xindaobiotech/NIQ7288PPWVEXNL@IMY307.png)
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-ib CAS: 119851-28-4
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-ib yog ib qho organic compound uas muaj lub nplhaib phenyl hloov nrog ib pawg chloro thiab ib pawg chlorophenoxy. Cov compound no muaj ib pawg ketone functional, ua rau nws yog ib qho kev sib tw nthuav rau ntau yam kev hloov pauv tshuaj. Nws cov qauv tshwj xeeb pab txhawb rau nws cov peev xwm reactivity, uas tuaj yeem siv tau hauv kev tsim cov tshuaj sib xyaw ua ke, nrog rau nws cov ntawv thov hauv ntau yam kev lag luam.
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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 yog ib qho organic compound synthetic uas muaj ib lub nplhaib dioxolane tshwj xeeb. Cov compound no yog tus cwj pwm los ntawm qhov muaj ib pawg bromomethyl thiab dichlorophenyl substituents, uas pab txhawb rau nws cov tshuaj reactivity thiab tej zaum yuav muaj kev ua haujlwm ntawm cov kab mob. Nws cov qauv nyuaj ua rau nws yog ib qho kev sib tw nthuav rau ntau yam kev siv hauv kev kho mob chemistry thiab cov ntaub ntawv science.
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Tri-tert-butylphosphine CAS: 13716-12-6
Tri-tert-butylphosphine yog ib qho organophosphorus compound uas muaj peb pawg tert-butyl txuas rau ib qho phosphorus atom. Cov khoom dawb crystalline no paub txog nws cov qauv loj thiab cov khoom tshwj xeeb steric, ua rau nws yog ib qho ligand tseem ceeb hauv kev sib koom tes chemistry. Vim nws qhov ruaj khov thiab solubility siab hauv cov organic solvents, tri-tert-butylphosphine siv dav hauv ntau yam kev siv tshuaj lom neeg, tshwj xeeb tshaj yog hauv catalysis thiab organic synthesis.
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Cyclohexyl chloroformate CAS: 13248-54-9
Cyclohexyl chloroformate, nrog rau cov tshuaj lom neeg C₈H₁₃ClO₂, yog ib qho organic compound uas raug cais ua chloroformate ester. Nws zoo li yog kua tsis muaj xim nrog lub ntxhiab tsw qab thiab ua haujlwm tseem ceeb ua tus reagent hauv kev tsim cov organic. Cov tshuaj no ua haujlwm ua tus neeg sawv cev acylating, pab txhawb kev tsim cov esters thiab carbamate derivatives. Cyclohexyl chloroformate yog qhov tseem ceeb tshwj xeeb hauv kev tshuaj lom neeg rau kev hloov kho cov tshuaj bioactive kom txhim kho lawv cov khoom. Tsis tas li ntawd, nws pom cov ntawv thov hauv agrochemicals thiab cov ntaub ntawv tshawb fawb, pab txhawb rau kev tsim cov khoom lag luam tshwj xeeb.
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Txiv pos Ketone CAS: 28940-11-6
Kua txiv qaub ketone, ib yam khoom ntuj uas pom muaj nyob rau hauv cov txiv qaub, tau txais kev saib xyuas rau nws cov txiaj ntsig kev noj qab haus huv, tshwj xeeb tshaj yog hauv kev tswj qhov hnyav thiab kev txhim kho metabolism. Lub npe hu ua "citrullus lanatus," txiv qaub muaj cov khoom tshwj xeeb no uas yuav pab tau rau kev oxidation rog thiab txhim kho tag nrho lub cev. Nws cov saj zoo nkauj thiab cov yam ntxwv tshiab ua rau nws yog ib qho khoom xyaw nrov hauv cov tshuaj noj qab haus huv thiab dej haus. Raws li kev tshawb fawb txuas ntxiv tshawb nrhiav cov teebmeem ntawm kua txiv qaub ketone rau kev tswj kev noj qab haus huv thiab kev siv zog, nws tau txais kev lees paub ntau ntxiv tias yog tus phooj ywg zoo hauv kev txhawb nqa kev noj qab haus huv thiab txhawb nqa kev ua neej nquag.
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Pyrimethamine CAS: 58-14-0
Pyrimethamine yog ib yam tshuaj tua kab mob malaria thiab tshuaj tua kab mob parasitic uas feem ntau siv rau kev kho thiab tiv thaiv kab mob malaria uas tshwm sim los ntawm Plasmodium hom kab mob. Ua ib qho tshuaj inhibitor ntawm dihydrofolate reductase, nws cuam tshuam rau cov metabolism folate hauv cov kab mob, yog li ntawd txwv tsis pub lawv loj hlob thiab tsim tawm. Pyrimethamine feem ntau siv ua ke nrog lwm yam tshuaj, xws li sulfadiazine, los txhim kho kev ua haujlwm tiv thaiv toxoplasmosis thiab Plasmodium kab mob. Vim nws cov txiaj ntsig zoo, nws tau ua lub hauv paus tseem ceeb hauv kev tswj cov kab mob parasitic no; txawm li cas los xij, kev ceev faj yog qhov tsim nyog vim muaj kev phiv thiab kev pheej hmoo ntawm kev tiv thaiv.
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Sodium thiophosphate CAS: 51674-17-0
Sodium thiophosphate yog ib qho inorganic compound nrog cov mis Na3PO3S, uas muaj cov phosphate thiab sulfide pawg. Cov compound no ua haujlwm ua qhov chaw muaj txiaj ntsig ntawm ob qho tib si phosphorus thiab sulfur hauv ntau yam tshuaj lom neeg. Nws cov yam ntxwv tshwj xeeb ua rau nws siv tau rau ntau qhov chaw, suav nrog kev ua liaj ua teb thiab kev tshawb fawb txog cov ntaub ntawv. Hauv kev ua liaj ua teb, sodium thiophosphate ua haujlwm ua cov chiv ntxiv, muab cov as-ham tseem ceeb rau kev loj hlob ntawm cov nroj tsuag. Ntxiv mus, nws qhia txog lub peev xwm hauv kev siv hauv kev lag luam xws li kev kho dej thiab kev tsim cov tshuaj tshwj xeeb. Qhov kev thov nce ntxiv rau cov kev daws teeb meem ua liaj ua teb zoo thiab cov khoom lag luam zoo rau ib puag ncig qhia txog qhov tseem ceeb ntawm sodium thiophosphate hauv kev tshuaj lom neeg niaj hnub no.
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Pentyl chloroformate CAS: 638-41-5
Pentyl chloroformate, nrog rau cov tshuaj lom neeg C₅H₁₁ClO₂, yog ib qho organic compound uas raug cais ua chloroformate ester. Cov kua tsis muaj xim no muaj ntxhiab tsw qab thiab feem ntau yog siv ua reagent hauv kev tsim cov organic. Nws cov reactivity tso cai rau nws ua haujlwm ua tus neeg sawv cev acylating, ua rau nws muaj txiaj ntsig zoo rau kev tsim ntau yam esters thiab carbamate derivatives. Pentyl chloroformate ua lub luag haujlwm tseem ceeb hauv kev tshuaj lom neeg, pab txhawb kev hloov pauv ntawm cov tshuaj lom neeg. Tsis tas li ntawd, nws pom cov ntawv thov hauv agrochemicals thiab polymer chemistry, qhov twg nws pab txhawb rau kev tsim cov ntaub ntawv ua haujlwm.
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Cyclopentyl chloroformate CAS: 50715-28-1
Cyclopentyl chloroformate, nrog rau cov tshuaj lom neeg C₇H₁₃ClO₂, yog ib qho organic compound uas raug cais ua chloroformate ester. Cov kua tsis muaj xim no muaj ntxhiab tsw qab thiab feem ntau yog siv ua reagent hauv organic synthesis. Nws cov reactivity tso cai rau nws ua haujlwm ua tus neeg sawv cev acylating, pab txhawb kev tsim ntau yam esters thiab carbamate derivatives. Cyclopentyl chloroformate ua lub luag haujlwm tseem ceeb hauv kev tshuaj lom neeg los ntawm kev ua kom muaj kev hloov pauv ntawm cov bioactive compounds. Tsis tas li ntawd, nws cov ntawv thov txuas ntxiv mus rau agrochemicals thiab cov ntaub ntawv science, qhov twg nws pab txhawb rau kev tsim cov khoom ua haujlwm.
