Cov khoom siv tshuaj
(I) Lub cev muaj zog
2,4,6-Trichloropyrimidine feem ntau yog dawb mus rau lub teeb daj crystalline khoom ntawm chav tsev kub thiab siab. Nws muaj qee qhov melting point thiab boiling point, nrog ib tug melting point ntawm txog 64-66 degree thiab ib tug boiling point ntawm txog 212-214 degree. Nyob rau hauv cov nqe lus ntawm solubility, nws yog soluble nyob rau hauv ib co organic solvents, xws li benzene, toluene, chloroform, thiab lwm yam, tab sis nws solubility nyob rau hauv dej yog tsawg. Cov yam ntxwv solubility no txiav txim siab nws daim ntawv thov scenarios hauv cov txheej txheem sib txawv.
(II) Chemical stability thiab reactivity
1. Kev ruaj ntseg: 2,4,6-Trichloropyrimidine muaj tshuaj lom neeg ruaj khov zoo nyob rau hauv cov xwm txheej. Txawm li cas los xij, nyob rau hauv cov xwm txheej hnyav xws li kub siab, muaj zog acid, thiab muaj zog alkali, nws cov khoom siv tshuaj lom neeg tuaj yeem tawg, yog li ua rau muaj kev cuam tshuam tshuaj lom neeg. Piv txwv li, nyob rau hauv qhov kev ua ntawm alkali muaj zog, chlorine atoms yuav hloov los ntawm hydroxyl pawg.
2. Reactivity: Cov chlorine atoms nyob rau hauv nws cov molecules muaj siab reactivity. Vim lub electron rho tawm ntawm cov tshuaj chlorine atoms, electron huab ceev ntawm lub nplhaib pyrimidine hloov, ua 2,4,6-trichloropyrimidine ib qho tseem ceeb organic synthesis intermediate. Nws tuaj yeem koom nrog ntau yam kev hloov pauv nucleophilic. Piv txwv li, thaum reacting nrog amine tebchaw, chlorine atoms tuaj yeem hloov tau los ntawm cov amino pawg los tsim cov aminopyrimidine derivatives. Qhov no reactivity pab txhawb lub synthesis ntawm biologically active pyrimidine tebchaw.
Daim ntawv thov teb
(I) Pharmaceutical teb
Hauv kev tshuaj chemistry, 2,4, 6-trichloropyrimidine ua lub luag haujlwm tseem ceeb. Ntau cov tshuaj pyrimidine tuaj yeem ua ke siv nws ua cov khoom pib. Piv txwv li, cov qauv molecular ntawm qee cov tshuaj tiv thaiv kab mob thiab cov tshuaj tiv thaiv qog muaj pyrimidine rings. Los ntawm lub hom phiaj kev hloov kho tshuaj ntawm 2,4,6-trichloropyrimidine, cov pab pawg ua haujlwm sib txawv tuaj yeem qhia tau, yog li hloov pauv cov tshuaj siv tshuaj thiab cov tshuaj pharmacokinetic ntawm cov tshuaj. Nws muab cov txiaj ntsig nplua nuj rau kev txhim kho cov tshuaj tshiab thiab pab cov kws tshawb fawb pom cov tshuaj kho tau zoo dua thiab tsis muaj tshuaj lom.
(II) Tshuaj tua kab
Rau kev ua liaj ua teb, 2,4,6-trichloropyrimidine kuj yog ib qho tseem ceeb nruab nrab. Qee cov tshuaj tua kab uas tsim los ntawm nws tuaj yeem tiv thaiv thiab tswj cov kab mob qoob loo thiab kab tsuag. Piv txwv li, qee cov tshuaj tua kab thiab cov kab mob fungicides uas muaj cov qauv pyrimidine tuaj yeem cuam tshuam nrog cov metabolism hauv lub cev ntawm cov kab mob thiab cov kab mob. Cov tshuaj tua kab no ua haujlwm los ntawm inhibiting cov haujlwm ntawm cov enzymes tshwj xeeb hauv kab lossis rhuav tshem cov qauv ntawm tes ntawm cov kab mob, yog li ua kom cov qoob loo noj qab haus huv thiab nce qoob loo.
(III) Cov Khoom Siv Kev Tshawb Fawb
Hauv kev tshawb fawb cov ntaub ntawv, 2,4,6-trichloropyrimidine tuaj yeem siv los ua ke cov ntaub ntawv polymer nrog cov khoom tshwj xeeb. Los ntawm kev qhia nws mus rau hauv cov saw tseem ceeb lossis sab saw ntawm cov polymer, cov hluav taws xob, kho qhov muag, thermal thiab lwm yam khoom ntawm cov khoom tuaj yeem hloov pauv. Piv txwv li, ib co pyrimidine polymers nrog conjugated lug yog synthesized. Cov polymers no muaj peev xwm thov kev cia siab rau hauv cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob, xws li cov organic teeb-emitting diodes (OLEDs) thiab organic field-effect transistors (OFETs), thiab tuaj yeem muab cov khoom txhawb nqa rau kev tsim cov khoom siv hluav taws xob tshiab.