Taw qhia ntawm CAS: 944129-07-1|4-Chloro-2-fluoro-3-methoxyphenylboronic acid
4-Chloro-2-fluoro-3-methoxyphenylboronic acid, tseem hu ua CFMPA, yog ib tug boronic acid derivative uas muaj ntau yam kev siv nyob rau hauv lub teb ntawm organic synthesis. Nws yog ib tug ntau yam reagent uas tau siv nyob rau hauv lub synthesis ntawm ntau yam organic tebchaw, xws li amines, alcohols, thiab carboxylic acids. CMPA kuj tseem siv rau hauv kev sib txuas ntawm cov tshuaj, agrochemicals, thiab lwm yam organic tebchaw. Tsis tas li ntawd, CFMPA tau siv rau hauv kev tsim cov catalysts tshiab thiab reagents rau organic synthesis.
Specification of CAS: 944129-07-1|4-Chloro-2-fluoro-3-methoxyphenylboronic acid
|
Yam khoom |
SPECIFICATION |
|
Purity |
98% |
|
Acidity coefficient (pKa) |
7.71 ± 0.58 (Tshaj tawm) |
|
Boiling point |
342.7 ± 52. 0 degree (Predicted) |
|
Qhov ntom |
1.4 0± 0.1 g / cm3 (Tshaj tawm) |
|
Los ntawm |
khov kho |
|
Xim |
Dawb |
|
Kev cia khoom |
Muab kaw rau hauv qhuav, 2-8 degree |
Related Articles of CAS:944129-07-1|4-Chloro-2-fluoro-3-methoxyphenylboronic acid
Fluorescence Quenching Studies
4-Chloro-2-fluoro-3-methoxyphenylboronic acid thiab cov derivatives zoo sib xws tau kawm rau lawv cov fluorescence quenching zog. Kev tshawb fawb los ntawm Geethanjali, Nagaraja, thiab Melavanki (2015) tau tshawb nrhiav cov fluorescence quenching mechanism ntawm cov tebchaw, pom tias cov txheej txheem quenching zoo li yuav ua haujlwm nyob rau hauv cov tshuab no, tshwj xeeb tshaj yog thaum muaj kev cuam tshuam tsis sib haum (Geethanjali, Nagaraja, & Melavanki, 2015) .
Supramolecular Assemblies
Hauv kev teb ntawm supramolecular chemistry, derivatives ntawm 4-Chloro-2-fluoro-3-methoxyphenylboronic acid tau siv los ua cov rooj sib txoos ua ke. Pedireddi thiab Seethalekshmi (2004) tau tshaj tawm txog kev tsim O-H⋯N hydrogen bonds hauv cov rooj sib txoos, qhia txog cov khoom siv hauv kev tsim cov qauv molecular intricate (Pedireddi & Seethalekshmi, 2004).
Chemical thiab Electronic Integrity hauv Hybrid Materials
Lub compound tau siv rau hauv kev tsim cov khoom siv hybrid. Monteiro thiab al. (2015) tau qhia txog cov tshuaj thiab hluav taws xob kev ncaj ncees ntawm chiral BINOL ligand tom qab immobilization ntawm multiwalled carbon nanotubes, siv ib tug derivative ntawm 4-Chloro-2- fluoro-3-methoxyphenylboronic acid (Monteiro li al., 2015).


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