(R) - (-) - epichlorohydrin 丨 cas 51594-55-9

(R) - (-) - epichlorohydrin 丨 cas 51594-55-9yog cov nquag ua haujlwm(R) -enantiomerntawmepichlorohydin, lub tsev tseem ceeb chairal thaiv hauv cov organic synthesis. Nws reasiveepoxide epoxidethiabchloromethylpab pawg ua rau nws muaj ntau yam rau kev qhia chairality rau molecules siv nyob rau hauvKws Tshuaj, Tshuaj Zoo, thiabpolymers.

Cov compound no yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig hauvAsymmetric synthesisthiab kev tsim khoom ntawmchiral nigands, Epoxide nplhaib-qhib kev hloov pauv, thiabenantiomerically ntshiab nruab nrabRau cov khoom xyaw ua tshuaj (APIs).

1. Kws tshuaj paus

Ua hauj lwmchiral synthonRau kev npaj enantiomerically ntshiab cov chaw tsim tshuaj nruab nrab.

Siv nyob rau hauv synthesis ntawmbeta-blockers, Cov tshuaj tua kab mob, nucleoside analogs, thiabchiral auxiliaries.

Ua rau kev pib ntawm chairity los ntawmnucleophilic nplhaib qhibntawm lub epoxide lossis hloov chaw ntawm cov pab pawg chloromethyl.

2. Chiral Ligands thiab Catalysts

Prefursor rauchiral nigandssiv nyob rau hauvasymmetric catalysis, suav nrog:

Chiral Salen thiab Salan Ligands

Binap-Ua Raws Li Cov Tshuab

Tseem ceeb hauv kev tsim qauv ntawmenantioselective catalystsRau hydrogenation, epoxidation, thiab diels-alerve.

3. Khoom cua ntawm polymers thiab resins

Koom nrog kev tsim ntawmEpoxy resinsthiabPolyether Tebnrog txhais cov chairality.

Siv hauv kev tsim khoom ntawmKev nyob Chairal nyob theem(Csps) rauKev ua haujlwm siab ua kua chromatography (HPLC)thiabRoj Chromatography (GC).

4. Agochnical intermediates

Siv nyob rau hauv synthesis ntawmchiral agnochemicalsQhov twg enantiomeric purity kev cuam tshuam kev cuam tshuam biological thiab kev cai tso cai.

1. Cov siab nyiam thiab versatility

Cov molecule muaj ob qho tib siLub nplhaib Epoxidethiab aTawm Pab Pawg (CL), Tso cai rau ntau qhov nucleophilic hloov chaw thiab kev qhib kev tshwm sim nplhaib.

Ua kom cov regiosective thiab kev hloov kho lub luag haujlwm.

2. Enantiomer Purity

(R) - (-) - epichlorohydrin 丨 cas 51594-55-9} muab tshuaj tiv thaivtxhawb nqaNyob rau hauv lub hom phiaj lwg metecule, txhim khoTshuaj Muaj Txiaj Ntsigthiab txo cov kev mob tshwm sim hauv cov chaw tshuaj.

Txhawb cov hluavtaws ntawmenantiomerically enriched los yog ntshiab apisUa raws li cov qauv kev cai (piv txwv li, FDA, EMA).

3. Chiral Tsev Thaiv

Qhov tseem ceeb hauv kev niaj hnubChiral Chemistry, txhawb cov qauv mus rauNtsuab thiab Ua Li Cas Asymmetric synthesis.

Pab txhawb nqa cov txheej txheem dej ntws hauv cov txheej txheem uas zam qhov xav tau rau kev daws teeb meem ntawm kev sib xyaw ntawm kev sib xyaw.

4. Sib txuam nrog cov kev tshwm sim me me

Kev tawm tsam muaj kev cuam tshuam nrog (r) - (-) - epichlorohydrin feem ntau mus nyob rau hauvcov mob me me, muab cov qoob loo siab nrog kev ua tau zoo enantioselectivity.

Pab tau obKev daws-theemthiabKhoom-Theemsynthesis cov tswv yim.

(R) - (-) - epichlorohydrin 丨 cas 51594-55-9yog ib qho tseem ceebchiral EpoxidethiabTshuaj Nruab Nrab Nruab Nrabdav siv nyob rau hauvAsymmetric synthesis, Tshuaj Kho Mob Tshuaj, thiabCov kws txawj ntse polymer chemistryCov. Nws qhov kev ua kom zoo nkauj thiab kho qhov muag ua kom zoo nkauj thiab cov ntawv thov tshwj xeeb hauv cov hluavtaws hluavtis niaj hnub. Raws li kev tswj hwm thiab kho kom pom tseeb txog enantiomeric purity tseem loj hlob, (r) - (ecichlorohydrin tseem yog lub pob zeb ntawm lub thawvChairal Molecule Tsim.