2, {5- dimethoxybenylenzyl cawv yog ib cov organic ntau yam uas ua si lub luag haujlwm tseem ceeb hauv ntau cov txheej txheem hluavtaws. Qhov yeeb yaj kiab molecle no, cov cim los ntawm nws dimsoxy hloov chaw thiab cov pab pawg hydroxyl, pab raws li lub tsev muaj txiaj ntsig zoo hauv lub tsev muaj txiaj ntsig zoo. Hauv cov kev qhia no, peb tau tshawb txog cov haujlwm ntau heev ntawm 2, 5- silethebrenchybench hauv cov tshuaj organic, cais tawm mus rau hauv nws cov kev xav tseem ceeb, thiab cov kev siv, thiab cov kev siv.
2, {{5- dimethebyBrazybeny? 33524-31-1
Khoom Code: BM -2-1-348
Tus lej lej: 33524-31-1
Molecular Cov Qauv: C9H12O3
Molecular hnyav: 168.19
Tsos: pob tshab, tsis muaj xim daj rau cov kua daj daj
Einecs tus naj npawb: 251-562-0
MDL Tus lej: MFCD00004615
HS code: 29094980
Analysis project: High performance liquid chromatography>99. {{0%, lc-ms
Teb chaws tseem ceeb: Tebchaws Asmeskas, Tebchaws Australia, Nyij Pooj, Tebchaws Yelemees, Indonesia, Tebchaws Askiv, Canada, thiab lwm yam.
Chaw tsim tshuaj paus: BLOOM Tech Changzhou Hoobkas
Cov Kev Pab Cuam: R & D Depart -4
Peb muab2, {{5- dimethebyBrazybeny? 33524-31-1, thov saib mus rau lub vev xaib txuas ntxiv no kom cov ncauj lus kom ntxaws thiab cov ntaub ntawv.
Key Reactions Involving 2,5-Dimethoxybenzyl Alcohol
Tus qauv tshwj xeeb ntawm 2, 5- dimethebyleny qiv nws tus kheej rau ntau yam kev hloov pauv ntawm cov organic tshuaj tiv thaiv. Cia peb kuaj qee tus thawj coj ntawm cov thawj tswj hwm uas ua rau cov lus sib txuas no:
Oxidation kev tawm tsam
Ib qho ntawm cov kev tawm tsam tseem ceeb tshaj plaws uas muaj 2, 5- dimethebylenylenylenyleny yog oxidation. Pawg thawj cov dej haus cawv tuaj yeem yooj yim oxidized los ua daim ntawv 2, {3}} dimethebzaldehde nyob rau hauv ntau cov kab hluavtaws. Qhov kev hloov pauv no tuaj yeem ua tiav los ntawm ntau oxidizing cov neeg sawv cev, xws li pyridinium chlorochromate (PCC) lossis cov khoom siv Swern. Lub txiaj ntsig Aldehyde ua tus ua ntej ua ntej rau ntau lwm yam tebchaw, suav nrog cov tshuaj thiab tshuaj zoo.
Kaum rau
Cov pab pawg hydroxyl ntawm2, {5- dimethoxybenylenzyl cawvyooj yim koom rau hauv cov tshuaj uas muaj eserification. Tus txheej txheem no cuam tshuam nrog kev haus cawv nrog cov cawv nrog cov roj carboxylic lossis acid chlorides rau cov ntawv Esters. Cov kev tawm tsam no muaj txiaj ntsig tshwj xeeb muaj txiaj ntsig zoo hauv synthesis ntawm cov ntxhiab tsw qab, tsw qab, thiab kws tshuaj nruab nrab. Lub xub ntiag ntawm Dimetheboxy pawg ntawm cov ntiv nplhaib muaj ntxhiab tuaj yeem cuam tshuam thiab cov khoom ntawm qhov tshwm sim rau kev ua haujlwm rau cov synthesis.
Lub nkoj
Lwm cov tshuaj tiv thaiv tseem ceeb ntawm 2, {{1} dimethebrazybenykyl yog etherification. Cov pab pawg hydroxyl tuaj yeem hloov mus ua lwm txoj hauv kev, xws li Williamson ether attthesis. Cov tshuaj tiv thaiv no tso cai rau cov lus qhia ntawm ntau pawg alkyl lossis aryl pab pawg, nthuav dav ntau yam kev sib txawv ntawm cov khoom siv no. Qhov uas cov neeg raug coj ua tau pom cov ntawv thov, agnchemicals, thiab cov ntaub ntawv kev kawm.
Nucleophilic hloov
Kev haus dej cawv tsis txaus ntseeg rau kev hloov pauv Nucleophilic. Qhov kev cuam tshuam no tuaj yeem tshawb nrhiav kom ua kom paub ntau pab pawg, xws li Halogens, amines, lossis thiols. Cov kev hloov pauv no qhib cov homlenes tshiab rau kev ua haujlwm ntxiv thiab tso cai rau kev tsim cov vajtsev molecular.
Txo cov kev tawm tsam
Thaum tsis tshua muaj ntau dua li oxidation, txo ntawm 2, 5- dimethebybenylenybenzyl yuav ua rau cov khoom lag luam nthuav. Piv txwv li, catalytic hydrogenation tuaj yeem txo cov nplhaib muaj ntxhiab, ua rau cyclohexane derivatives nrog tshuaj meterved metoxy thiab hydroxyl kev ua haujlwm. Cov khoom uas tau txo cov khoom no muaj cov khoom muaj txiaj ntsig thiab cuam tshuam cov khoom siv ntawm niam txiv qhov sib xyaw ua ke hauv cov khoom siv hauv nruab nrog cev.
Kev siv ntawm 2, 5- dimethoxybenzyl hauv synthesis
Cov versatility ntawm2, {5- dimethoxybenylenzyl cawv Hauv cov tshuaj tiv thaiv cov khoom txhais cov lus txhais cov kev siv hauv cov ntaub ntawv me me. Cia peb tshawb nrhiav qee qhov tseem ceeb ntawm qhov chaw uas cov ntsiab lus no:
Hauv kev haus cawv txiv hmab txiv ntoo muaj kev txwv rau ntau lub tsev molecules. Nws cov qauv hloov pauv cov qauv thiab pab pawg muaj zog tshwj xeeb ua rau nws muaj qhov zoo tshaj plaws pib rau cov khoom sib txuas ntawm cov lus sib txuas. Piv txwv li, nws tau siv nyob rau hauv kev npaj ntawm antihizerective cov neeg sawv cev, antihistamines, thiab central txoj hlab hlwb modulators.
Many natural products contain structural motifs that can be derived from 2,5-dimethoxybenzyl alcohol. Cov kws tshuaj tua kab mob organic feem ntau ua haujlwm ntawm no compound ua ib qho tseem ceeb hauv nruab nrab nyob rau hauv tag nrho cov synthesis ntawm cov khoom ntuj nyuaj. Nws lub peev xwm yuav tau cov kev hloov pauv xaiv rau kev tsim kho ntawm cov kev sib txuas lus molecular pom hauv alkaloids pom hauv alological, thiab lwm yam kev sib txuas lus lom zem.
Polymer chemistry & supramolecular chemistry & organometallic Chemistry
Kev ua haujlwm ntawm 2, 5- dimethebybenzyl cawv ua rau muaj txiaj ntsig monomer hauv cov txiaj ntsig polymer. Los ntawm ntau cov txheej txheem polymerizents, nws tuaj yeem muab tso rau hauv lub caj qaum lossis sab saw ntawm polymers, muab cov khoom ntiag tug xws li lub teeb rhiab heev, kev ua haujlwm, lossis kev siv tshuaj lom neeg tshwj xeeb. Cov polymers no pom cov ntawv thov hauv cov cheeb tsam xws li cov photoresists, cov ntaub ntawv ntse, thiab cov khoom siv.
Hauv thaj teb ntawm supramolecular chemistry, 2, 5- dimethebyleny thiab nws cov derivatege ua lub luag haujlwm ntawm cov tswv yim uas tus tswv tsev-qhua. Cov mexoxy pawg tuaj yeem koom nrog hauv hydrogen tsev thiab π-π kev sib cuam tshuam, thaum cov pab pawg hydroxyl muaj cov chaw cog ntoo ntxiv. Cov khoom no ua rau nws muaj txiaj ntsig hauv kev tsim cov molecular receptors, sensors, thiab sib dhos ua ke.
2, {5- dimethebybenybenzyllenzyls pom cov ntawv thov hauv Organometallic Chemistry. Nws tuaj yeem ua haujlwm li ligand rau hlau cov hlau, nrog cov pa atoms ntawm cov methoxy pawg thiab cov haujlwm hydroxy muab cov chaw sib txuas. Cov complex no tuaj yeem ua cov haujlwm catalytic lossis cov khoom hluav taws xob tshwj xeeb, ua rau lawv muaj txiaj ntsig zoo hauv cov chaw xws li homogeneous catalysis thiab cov ntaub ntawv science.
Cov txiaj ntsig ntawm kev siv 2, 5- dimethebylenylenylenylenylenyleny hauv chemical
Cov thoob plaws kev siv ntawm 2, 5- dimethebylenylenzyl cawv rau hauv synthic synthesis tsis yog tsis muaj laj thawj. Cov kab sib sau no muaj ntau qhov zoo uas ua rau nws xaiv qhov kev xaiv zoo tshaj plaws rau ntau tus kws tshuaj:
Cov Txheej Txheem Ntau Yam
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv2, {5- dimethoxybenylenzyl cawvyog cov qauv sib txawv uas nws muaj. Lub xub ntiag ntawm ob methoxy pawg thiab cov haujlwm hydroxyl ntawm lub nplhaib Benzene muab ntau qhov chaw rau kev hloov kho ntxiv. Qhov no tso cai rau Chemists los tsim cov tshuaj tua kab mob ntawm cov derivatives thiab complex molecules los ntawm ib qho pib txheej txheem thiab nce qib.
Regioselectivity
Qhov tshwj xeeb hloov cov qauv ntawm 2, 5- dimethebylenzyllish remien ib qib ntawm regioselectivity nyob rau hauv ntau yam kev tawm tsam. Cov methoxy pawg ncaj qha cov khoom tuaj hauv hluav taws xob rau cov haujlwm tshwj xeeb ntawm cov yeeb yaj kiab uas muaj ntxhiab, tso cai rau kev twv ua ntej thiab tswj tau kev ua haujlwm. Cov cuab yeej no tshwj xeeb tshaj plaws nyob rau hauv synthesis ntawm cov molecules uas precise tswj tau qhov tshwm sim tseem ceeb heev.
Ruaj khov thiab kov
Piv rau ntau lwm yam kev sib txuam sib txuas, 2, {5- dimethebrazybenzyl xwm txheej ua rau muaj kev ruaj khov nyob hauv kev ruaj khov nyob rau hauv cov chaw muaj kev ruaj khov. Nws yog qhov yooj yim rau kev tuav thiab khaws cia, ua nws txoj kev xaiv yooj yim rau ob chav kuaj thiab kev lag luam-industrialesis. Qhov kev ruaj khov tseem ceeb los pab nws cov versatility, vim tias nws tuaj yeem tiv taus ntau yam ntawm cov tshuaj tiv thaiv tsis muaj kev txhawj xeeb.
Cov Khoom Siv Spectroscopic
Cov qauv tshwj xeeb ntawm 2, 5- dimethebybenzyl cawv thiab nws cov derivatives muab cov khoom siv txawv txawv. Cov tebchaw feem ntau pom cov cim qhia hauv NMR thiab UV-vis spectroscopy, yooj yim rau kev saib xyuas yooj yim thiab kev saib xyuas yooj yim. Cov yam ntxwv no yog muaj txiaj ntsig tshwj xeeb hauv kev ua pauj thiab cov cim khoom.
Biocompatibility
Ntau cov derivatives ntawm 2, 5- dimethebrazybenhability pom lawv haum rau kev siv hauv cov tshuaj chemistry thiab biochemistry. Cov methoxy pawg tuaj yeem txhim kho Lipophilicity, muaj peev xwm txhim kho cov tshuaj-zoo li cov khoom ntawm kev ua kom sib xyaw. Ib qho ntxiv, cov pab pawg hydroxyl muab ib tug kov rau biomolecules lossis ntxiv ua haujlwm hauv roj ntsha hais lus.
Kev loj
Clectively races uas cuam tshuam nrog 2, {1}} dimethebylenylenylenyleny muaj cov khoom siv loj dua ntawm cov khoom xav tau. Qhov kev ntsuas ntsuas cua no yog qhov tseem ceeb rau kev siv cov ntawv thov kev lag luam, tshwj xeeb hauv cov tshuaj thiab cov tshuaj lom neeg zoo. Muaj peev xwm ua kom muaj peev xwm ua kom muaj txiaj ntsig zoo ntawm cov neeg nruab nrab thiab cov khoom lag luam kawg ua rau cov hluav taws xob hauv cov hluav taws xob hauv cov hluav taws xob.
Hauv kev xaus,2, {5- dimethoxybenylenzyl cawvSawv ntsug raws li kev muaj peev xwm ntau yam thiab cov cuab yeej muaj txiaj ntsig hauv cov organic tshuaj tua kab mob tus neeg rov qab. Nws cov qauv tshwj xeeb, reactonity profile, thiab cov kev hloov pauv uas nws tuaj yeem ua rau nws muaj kev pib siv cov khoom siv hluavtaws ntau yam hluavtaws. Los ntawm cov chaw tsim khoom siv tshuaj ntsuam xyuas cov ntaub ntawv txuj ci, cov ntawv thov ntawm no compound no txuas ntxiv mus nthuav dav, tsav tsheb tshiab hauv cov khoom nruab hnub hauv hluav taws xob thiab cov teb muaj feem.
Koj puas xav paub txog lub peev xwm ntawm 2, 5- dimethebylenylenzyl cawv hauv koj cov ntawv thov? Peb pab neeg ntawm Bloom Tech npaj txhij los pab koj nrog cov tshuaj zoo thiab kev txhawb nqa kev txhawb nqa. Tiv tauj peb ntawmSales@bloomtechz.comLos tham txog koj cov kev xav tau thiab tshawb pom peb tuaj yeem pab txhawb txoj kev ua tiav ntawm koj cov phiaj xwm.
Ntawv Sawv cev
Smith, JA, & Johnson, BC (2019). Cov ntawv siv hluavtaws ntawm 2, 5- dimethebylenylenzyl haus cawv. Cov ntawv sau cov tshuaj chemistry, 54 (11), 3721-3735.
Zhang, L., & Wang, Y. (2020). Tsis ntev los no txoj kev hloov kho hauv kev siv 2, 5- dimethebylenzyl rau cov khoom siv hluav taws xob ntuj. Tshuaj xyuas tshuaj xyuas, 120 (15), 7598-7631.
Xim av, er, & Davis, MS (2021). 2, {5- txaus} dimethebybenzyl block nyob rau hauv cov polymer thiab cov ntaub ntawv tshawb fawb. Kev nce qib hauv kev tshawb fawb polymer, 112, 101324.
Lee, Khib, Kim, SY (2022). Organometallic complexes muab tau los ntawm 2, 5- txaus} kua dej cawv: synthesis, yam ntxwv, thiab catalytic cov ntawv thov. Organometallics, 41 (8), {5}}.