CAS: 51067-38-0|4-Phenoxyphenylboronic Acid

Khoom Description

4-Phenoxyphenylboronic acid, tseem hu ua 4-(4-phenoxyphenyl) boronic acid, muaj cov tshuaj formula C12H11BO3 thiab molecular hnyav 214.02. Cov tshuaj no yog cais raws li cov organic boron compound.

{{0}}Phenoxyphenylboronic acid tshwm raws li cov khoom dawb los yog daj me ntsis, nthuav tawm cov thermal thiab tshuaj lom neeg ruaj khov. Nws yog yooj yim soluble nyob rau hauv cov organic solvents xws li dichloromethane thiab tetrahydrofuran, uas ua rau nws yooj yim tuav thiab ua nyob rau hauv cov tshuaj tiv thaiv. Lub melting point ntawm no compound ranges ntawm 141 mus rau 145 degree, thaum nws boiling point yog kwv yees li 377.0 ± 44.0 degree . Qhov ceev yog nyob ib ncig ntawm 1.2 ± 0.1 g / cm³.

Cov ntaub ntawv yooj yim

Siv

Organic Synthesis: 4-Phenoxyphenylboronic Acid yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis. Nws cov qauv muaj xws li ob lub nplhaib benzene thiab ib pawg boronic acid, tso cai rau nws ua rau muaj ntau yam sib txuas, xws li aldehydes, ketones, thiab carboxylic acids. Qhov no versatility ua rau kev npaj ntawm ntau yam organic tebchaw nrog cov qauv tshwj xeeb thiab kev ua haujlwm los ntawm cov txheej txheem xws li nucleophilic hloov pauv, ntxiv, lossis txo.

Cov Khoom Siv Kev Tshawb Fawb: Hauv kev tshawb fawb ntawm cov ntaub ntawv tshawb fawb, 4-Phenoxyphenylboronic Acid tuaj yeem ua copolymerized lossis sib txuas nrog lwm cov khoom sib txuas los tsim cov ntaub ntawv polymer nrog cov khoom tshwj xeeb. Cov ntaub ntawv no feem ntau nthuav tawm cov khoom zoo heev, thermal stability, thiab cov yam ntxwv ntawm hluav taws xob, ua rau lawv cov neeg sib tw rau cov ntawv thov hauv engineering, aerospace, thiab automotive industries.

Kev Ua Txhaum Cai: 4-Phenoxyphenylboronic Acid ua haujlwm tshwj xeeb inhibitor ntawm auxin biosynthesis hauv *Arabidopsis thaliana*. Nws inhibits qhov kev ua ntawm OsYUCCA, ib qho tseem ceeb enzyme nyob rau hauv auxin biosynthesis, nyob rau hauv vitro, uas ua rau txo qis protonema elongation thiab anther tsim. Qhov no tom qab ntawd txo cov theem ntawm endogenous indole-3-acetic acid (IAA) thiab inhibits lub elongation ntawm thawj cov hauv paus hniav thiab tsim ntawm lateral keeb kwm nyob rau hauv qus-hom * Arabidopsis * seedlings.

Tuam txhab Profile

Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.

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