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3-Tolylboronic acid CAS: 17933-03-8
3-Tolylboronic acid yog ib qho boronic acid compound uas muaj ib pawg boronic acid txuas rau ib lub nplhaib phenyl uas hloov nrog ib pawg methyl ntawm 3-position. Cov tshuaj no muaj lub ntsiab lus tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv Suzuki-Miyaura cross-coupling reactions, qhov twg nws ua haujlwm ua ib qho reagent boronic acid versatile. Tsis tas li ntawd, nws cov yam ntxwv ua rau nws muaj txiaj ntsig zoo hauv kev kho mob chemistry, kev tshawb fawb txog cov ntaub ntawv, thiab kev tsim cov organic compounds tshwj xeeb.
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3,4,5-Trifluorophenylboronic acid CAS: 143418-49-9
3,4,5-Trifluorophenylboronic acid yog ib qho boronic acid compound uas muaj ib pawg boronic acid txuas rau ib lub nplhaib phenyl uas muaj peb lub fluorine atoms ntawm 3, 4, thiab 5 qhov chaw. Cov tshuaj no tseem ceeb heev rau kev tsim cov organic, tshwj xeeb tshaj yog nyob rau hauv Suzuki-Miyaura cross-coupling reactions, qhov twg nws ua haujlwm ua ib qho reagent boronic acid versatile. Nws cov yam ntxwv tshwj xeeb ua rau nws muaj txiaj ntsig zoo rau kev kho mob chemistry, kev tshawb fawb txog cov ntaub ntawv, thiab kev tsim cov organic compounds tshwj xeeb.
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4-(Hydroxymethyl)phenylboronic acid CAS: 59016-93-2
4-(Hydroxymethyl)phenylboronic acid, tseem hu ua 4-(Hydroxymethyl)phenylboronic acid lossis 4-HMPBA, yog ib qho tshuaj lom neeg uas raug cais ua pawg boronic acids. Nws cov qauv muaj ib pawg boronic acid functional (-B(OH)₂) txuas rau ib lub nplhaib phenyl uas hloov nrog ib pawg hydroxymethyl (-CH₂OH) ntawm qhov chaw para. Cov tshuaj no muaj lub ntsiab lus tseem ceeb hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev tsim cov organic thiab tshuaj lom neeg. Nws lub peev xwm los koom nrog ntau yam kev tshuaj tiv thaiv thiab tsim cov boronate complexes ruaj khov ua rau nws muaj txiaj ntsig zoo rau cov ntawv thov xws li Suzuki-Miyaura cross-coupling, kev ntsuas ntawm diols thiab qab zib, thiab kev tsim cov tshuaj thiab cov ntaub ntawv ua haujlwm.
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3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOL CAS: 214360-76-6
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, feem ntau hu ua TMDP, yog ib qho tshuaj lom neeg uas raug cais ua pawg phenolic boronic esters. Nws cov qauv molecular muaj ib pawg phenolic hydroxyl txuas rau ib lub nplhaib phenyl uas muaj ib pawg cyclic ester uas muaj boron nrog plaub pawg methyl. Cov tshuaj no muaj qhov tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv Suzuki-Miyaura cross-coupling reactions, qhov twg nws ua haujlwm ua ib qho tseem ceeb rau boronic ester reagent. Tsis tas li ntawd, nws cov qauv cyclic boronate ruaj khov thiab steric hindrance ua rau nws muaj txiaj ntsig zoo hauv kev tsim ligand rau kev hloov pauv hlau-catalyzed reactions thiab hauv kev tsim cov ntaub ntawv ua haujlwm.
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2,6-Dibromopyridine CAS: 626-05-1
2,6-Dibromopyridine yog ib qho halogenated pyridine derivative uas muaj bromine atoms txuas rau lub nplhaib pyridine ntawm 2 thiab 6 qhov chaw. Cov tshuaj no muaj qhov tseem ceeb hauv kev tsim cov organic, ua haujlwm ua lub tsev thaiv rau ntau yam kev sib txuas, tshwj xeeb tshaj yog Suzuki-Miyaura thiab Stille couplings. Qhov muaj cov bromine atoms ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws muaj txiaj ntsig zoo rau kev tsim cov organic molecules nyuaj. 2,6-Dibromopyridine pom cov ntawv thov hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv siab heev, qhov twg kev hloov kho meej ntawm cov qauv molecular yog qhov yuav tsum tau ua kom tiav cov khoom xav tau.
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4-Chloro-2-fluoro-3-methoxyphenylboronic acid CAS: 944129-07-1
4-Chloro-2-fluoro-3-methoxyphenylboronic acid yog ib qho boronic acid derivative uas muaj ib pawg boronic acid txuas rau lub nplhaib phenyl hloov nrog chlorine, fluorine, thiab methoxy functional groups. Cov tshuaj no yog qhov tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv Suzuki-Miyaura cross-coupling reactions, qhov twg nws ua haujlwm ua ib qho vertical boronic acid reagent. Nws cov kev sib xyaw ua ke ntawm cov substituents muab cov reactivity tshwj xeeb, ua rau nws muaj txiaj ntsig zoo hauv kev kho mob chemistry, cov ntaub ntawv tshawb fawb, thiab kev tsim cov organic compounds tshwj xeeb.
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2,3-Difluoro-4-ethoxybenzeneboronic acid CAS: 212386-71-5
2,3-Difluoro-4-ethoxybenzeneboronic acid yog ib qho tshuaj lom neeg uas raug cais ua ib qho boronic acid derivative. Nws cov qauv molecular muaj ib pawg boronic acid txuas rau lub nplhaib benzene hloov nrog ob qho tib si difluoro thiab ethoxy functional pawg. Cov tshuaj no muaj qhov tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv Suzuki-Miyaura cross-coupling reactions, qhov twg nws ua haujlwm ua ib qho boronic acid reagent ntau yam. Tsis tas li ntawd, nws qhov kev sib xyaw ua ke ntawm electron-withdrawning thiab electron-donating substituents ua rau nws muaj txiaj ntsig zoo hauv kev kho mob chemistry, agrochemicals, thiab cov ntaub ntawv science.
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2,5-Dibromopyridine CAS: 624-28-2
2,5-Dibromopyridine yog ib qho halogenated pyridine derivative qhov twg lub nplhaib pyridine hloov nrog bromine atoms ntawm 2 thiab 5 txoj haujlwm. Cov tshuaj no yog qhov tseem ceeb hauv kev tsim cov organic, ua haujlwm ua lub tsev thaiv rau ntau yam kev sib txuas ua ke, suav nrog Suzuki-Miyaura thiab Stille couplings. Qhov muaj cov bromine atoms ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws muaj txiaj ntsig zoo rau kev tsim cov organic molecules nyuaj. 2,5-Dibromopyridine yog siv rau hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv siab heev, qhov twg xav tau kev hloov kho meej ntawm cov qauv molecular.
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4-Formylphenylboronic acid CAS: 87199-17-5
4-Formylphenylboronic acid, tseem hu ua 4-Formylphenylboronic acid lossis 4-FPBA, yog ib qho tshuaj lom neeg uas yog ib feem ntawm cov boronic acids. Nws muaj ib pawg boronic acid functional (-B(OH)₂) txuas rau ib lub nplhaib phenyl uas hloov nrog ib pawg formyl (-CHO) ntawm qhov chaw para. Cov tshuaj no muaj qhov tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov carbon-carbon bonds los ntawm Suzuki-Miyaura cross-coupling reactions. Ntxiv mus, nws cov reactivity tshwj xeeb thiab muaj peev xwm hloov pauv ntau yam ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv ua haujlwm.
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![N-[3-amino-4-(methylamino)benzoyl]-N-2-pyridinyl-β-Alanine, ethyl ester CAS:212322-56-0](https://cdn.globalso.com/xindaobiotech/1K37N24IWHVCSAAU383384.png)
N-[3-amino-4-(methylamino)benzoyl]-N-2-pyridinyl-β-Alanine, ethyl ester CAS:212322-56-0
N-[3-amino-4-(methylamino)benzoyl]-N-2-pyridinyl-β-Alanine, ethyl ester yog ib qho tshuaj lom neeg uas muaj cov mis molecular C19H22N4O4. Nws yog ib qho khoom dawb mus rau dawb tawm, feem ntau yaj tau hauv cov kuab tshuaj organic.
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N-(4-cyanophenyl)glycine CAS:42288-26-6
N-(4-cyanophenyl) glycine yog ib qho tshuaj sib xyaw nrog cov mis molecular C10H9NO2. Nws zoo li dawb mus rau daj daj, me ntsis soluble hauv dej tab sis soluble hauv cov organic solvents. Cov tshuaj no yog siv rau hauv kev tsim cov organic ua ib qho khoom siv rau kev npaj cov tshuaj intermediates thiab agrochemicals.
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Triphenylphosphine oxide CAS: 791-28-6
Triphenylphosphine oxide yog ib qho tshuaj lom neeg uas muaj cov mis (C6H5)3PO. Nws zoo li cov khoom dawb crystalline, tsis yaj hauv dej tab sis yaj hauv cov organic solvents.
