Cov lus qhia tshwj xeeb ntawm 5- methoxymethylene) -2,2-dimethyl-1,3-Dioxane-4,6-dione 丨 CAS 15568-85-1
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Kev tshwm sim |
Cov khoom daj |
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Daim qhia npe |
H1NMR yuav tsum muaj tseeb |
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Kev coj dawb huv |
97% min |
Cov ntaub ntawv thauj ntawm 5- mexoxymethylene) -2,2-diaethyl-1,3-dioxane-4,6-dione 丨 CAS 15568-855-1
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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UN NUM |
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Hom |
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Cov Pab Pawg |
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Hs code |
2932209090303 |
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Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
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Chaw ntim khoom |
Nruj nreem kaw. Khaws rau hauv qhov chaw kaw, qhuav, qhov chaw cua |
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Mob kom tsis txhob |
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo. Muab cov khoom noj los ntawm cov khoom noj khoom haus lossis cov ntaub ntawv tsis sib xws. |
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Lub thawv |
Cov ntawv thov ntawm 5- mexoxymethylene) -2,2-dimethyl-1,3-dioxane-4,6-dione 丨 CAS 15568-85-1
1. Nruab nrab hauv cov khoom siv hauv nruab nrog cev
Ua raws li ib tug heev versatileElectrophilic reagentVim yog tusUa kom tau Methylene thiab Enol Ethawsqauv.
Feem ntau siv nyob rau hauv synthesis ntawm:
Hetercycles
Hloov chaw alkenes
Cov lwg me me moleculessuav nrog cov khoom lag luam ua tau
2. Reagent hauv knoevenagel kuas
Mexhoymethylene pab pawg coj raws li avinylogous ester, enablingKnoevenagel-Hom Khaub Ncawsnrog aldehydes lossis ketones los ua, -dsaturated carbonyl tebchaw.
3. Lub tsev block hauv kev tshawb tshuaj yeeb
Nquag siv nyob rau hauvCombinatorial ChemistrythiabTsev qiv ntawv synthesisVim nws cov kev cuam tshuam thiab muaj peev xwm los qhia kev ua haujlwm nyuaj.
Lub Dioxane-dione nplhaib yog siv tshuaj lom zem thiab ua haujlwm ua alatent carboxylic acid sib npaug, uas tuaj yeem tshawb nrhiav kom muaj kev sib hloov ntxiv.
4. Precursor rau kev sib tw sib xyaws
Pab tau nyob rau hauvDomino los yog cascade kev tshuarau kev tsim cov tshuab ntiv nplhaib complex.
Yuav tuaj yeem yauv ceev-qhib lossis txiav txim siab nyob rau hauv cov kev tswj hwm, ua rau muaj kev sib txawv.
Cov txiaj ntsig
1. Cov siab reactivity
Kev sib xyaw ntawm covelectron-rho tawm dioneThiab tusKev pub tshuaj xyuas hluav taws xob-ua kom me mePab pawg ua rau cov methylene carbon tau zoo heev.
Pab kom muaj txiaj ntsig c-c raug khi ua rau cov mob me.
2. Cov Lus Qhia Txog Cov Qauv
Ua hauj lwmSaj zawg zog scaffoldrau kev tsim qauv molecules.
Lub Dioxane nplhaib system ntxiv rau rigidity thiab tuaj yeem cuam tshuam lubCov Khoom Siv Hluav Taws Xobntawm phiaj lwg me me.
3. Pab txhawb kev ua haujlwm ntsuab
Tuaj yeem siv nyob rau hauvMirent thiab hnyav-ua tau zooCov xwm txheej, uas yog qhov zoo hauv kev ua haujlwm siv tshuaj lom neeg zoo nkauj synthesis.
4. Xav siv cov tshuaj chemistry
Haum rau kev tsim cov pob kws ua haujlwm lossis scaffolds hauvAntiviral, Anticancer, lossis anti-inflammatory tebchaw.
Lub ntsiab
5- (methoxymethylene) -2,2-dimethyl-1,3-Dioxane-4,6-dione 丨 CAS CAS 15568-85-1yog ib tug ua haujlwm tau zooMalonic acid derivativeUas tau pab ua ib qho hluav taws xob muaj zog hauv cov organic thiab tshuaj chemistry. Nws cov kev cuam tshuam ua rau nws muaj nuj nqis hauv kev hws, kev ua yeeb yam, thiab kev cuam tshuam ntawm kev txhim kho ntawm cov qauv molecules.
Cim npe nrov: 5- Methoxymethylene) -2,2-Diaethyl-1,3-Dione-4,6-Dionee-4,6-Dione-are Cas 15568-5555 丨ers, Chaw Tsim Tshuaj
