Nyob rau hauv cov qauv hierarchical ntawm kev lag luam tshuaj, organic chemical intermediates nyob rau hauv ib qho chaw tseem ceeb ntawm cov khoom siv raw thiab cov khoom kawg, ua cov haujlwm tseem ceeb xws li kev hloov pauv ntawm cov qauv, kev ua haujlwm zoo, thiab loj -scale npaj.Lawv qhov tseem ceeb tsis yog nyob rau hauv lawv lub luag haujlwm tseem ceeb hauv kev sib txuas ntawm cov khoom siv hluav taws xob thiab kev lag luam hauv qab, tab sis kuj tseem muaj kev txhawb nqa hauv kev lag luam thiab kev lag luam hauv kev lag luam, xws li kev lag luam thiab kev lag luam. tshuaj, cov ntaub ntawv tshiab, thiab kev tiv thaiv kev ua liaj ua teb, cuam tshuam rau kev nyab xeeb, kev ua tau zoo, thiab kev ruaj khov ntawm kev lag luam niaj hnub no.
Los ntawm kev xav txog kev lag luam, cov organic tshuaj nruab nrab yog tus choj tsim nyog rau kev hloov pauv cov peev txheej tseem ceeb xws li roj av, nkev, roj av, thee, thiab biomass mus rau qib siab -tus nqi- ntxiv tshuaj. Cov tshuaj tseem ceeb tsim los ntawm cov khoom siv raw los ntawm cov txheej txheem xws li tawg, hloov kho, alkylation, thiab carbonylation tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev siv kawg rau cov qauv molecular, purity, thiab kev ua haujlwm. Lawv yuav tsum tau dhau los ua ntau yam -theem synthesis thiab hloov kho los tsim cov intermediates nrog cov pab pawg tshwj xeeb thiab kev teeb tsa spatial ua ntej nkag mus rau theem tsim cov tshuaj tshwj xeeb. Yog tias tsis muaj qhov ruaj khov thiab siab siab - cov khoom lag luam zoo ntawm cov khoom nruab nrab, cov chaw muag tshuaj, cov tshuaj tua kab, tshuaj zawv plaub hau, txheej, thiab cov khoom lag luam polymer yuav ntsib kev pheej hmoo xws li cov khoom siv raw khoom cuam tshuam, nce nqi, thiab kev hloov pauv zoo. Nyob rau theem ua haujlwm, lub molecular designability ntawm cov organic chemical intermediates muab lawv lub luag hauj lwm irreplaceable. Los ntawm kev qhia cov khoom sib txawv, pab pawg ua haujlwm, lossis cov qauv sib txawv, kev ua haujlwm, kev xaiv, kev sib raug zoo, thiab kev ruaj ntseg tuaj yeem tswj tau, yog li ua tau raws li cov kev cai nruj ntawm cov tshuaj molecules rau lub hom phiaj thiab tsis tshua muaj toxicity, los yog ua tiav kev ua haujlwm ntawm cov khoom siv polymer nyob rau hauv cov nqe lus ntawm lub zog ua haujlwm kub, nplaim hluav taws xob thiab hluav taws xob. Piv txwv li, nyob rau hauv kev sib txuas ntawm cov tshuaj tshiab, siab -purity chiral intermediates txiav txim siab cov tshuaj pharmacological thiab kev nyab xeeb; nyob rau hauv kev npaj ntawm high{11}}kawg polymers, intermediates xws li polyols thiab diisocyanates ncaj qha cuam tshuam rau lifespan thiab ib puag ncig kev ua tau zoo ntawm cov ntaub ntawv.
Kev lees paub zoo thiab kev muab khoom yog lwm qhov kev tshwm sim ntawm qhov tseem ceeb ntawm cov khoom nruab nrab. Kev lag luam niaj hnub no tau nce siab dua rau cov txheej txheem kev nyab xeeb, khoom purity, thiab batch sib xws, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tshuaj thiab hluav taws xob tshuaj, qhov twg cov kab impurities tuaj yeem ua rau muaj teeb meem loj lossis txawm tias muaj kev nyab xeeb. Qib ntawm kev tswj kom zoo nyob rau hauv cov txheej txheem tsim khoom nruab nrab txiav txim siab qhov kev ntseeg tau ntawm tag nrho cov khoom siv. Kev paub qhia tau hais tias muaj kev ywj pheej thiab tswj tau nruab nrab ntawm cov khoom tsim tawm thiab cov thev naus laus zis tseem ceeb tuaj yeem txhim kho lub tuam txhab lub zog sib tham thiab kev pheej hmoo nyob hauv kev ua lag luam thoob ntiaj teb, zam kev cia siab rau lwm tus rau cov ntaub ntawv tseem ceeb.
Tsis tas li ntawd, cov organic chemical intermediates tau ua lub luag haujlwm tseem ceeb hauv kev txhawb kev hloov pauv ntsuab thiab kev txhim kho kom ruaj khov. Los ntawm kev tsim kho qis-zog-siv, qis- emission synthetic routes thiab catalytic systems, intermediate ntau lawm tuaj yeem txo qhov tsim cov pa phem, dej khib nyiab, thiab cov khoom pov tseg, thiab txhim kho atom kev lag luam. Daim ntawv thov ntawm bio-raws li raw cov ntaub ntawv thiab enzyme catalysis technologies ntxiv enables ib co intermediates kom ua tau renewability thiab ib tug tsawg carbon hneev taw, muab ib tug tiag tiag txoj kev rau tsim ib lub voj voog tshuaj.
Zuag qhia tag nrho, cov organic chemical intermediates yog ib qho tseem ceeb tseem ceeb ntawm cov khoom siv tshuaj niaj hnub no, lawv qhov tseem ceeb permeating tag nrho cov txheej txheem ntawm kev hloov pauv, kev ua haujlwm zoo, kev ruaj ntseg zoo, thiab kev loj hlob ntsuab. Txuas ntxiv ntxiv dag zog rau R & D muaj peev xwm, kev ua kom zoo dua qub, thiab kev tsim kho cov khoom nruab nrab tsis yog tsuas yog ib qho kev ntsuas tseem ceeb los txhim kho cov kev sib tw tseem ceeb ntawm kev lag luam, tab sis kuj yog lub hauv paus tseem ceeb rau kev ua tiav qib siab - zoo thiab kev loj hlob nyob rau hauv kev lag luam tshuaj.
