SYNTHETIC METHOD OF TRIS(TRIMETHYLSILYL) BORATE

SYNTHETIC METHOD OF TRIS(TRIMETHYLSILYL) BORATE

PURPOSE: A method for synthesizing tris(trimethylsilyl) borate (TMSB) is provided to produce fewer byproducts such as trimethylsilanol (TMS) without unreacted boric acid, thereby synthesizing TMSB with a purity of 99.94 % and a yield of 80 % and minimizing the content of heavy metals. CONSTITUTION:...

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Bibliographische Detailangaben
Hauptverfasser: PARK, JA YOUNG, LEE, SANG RYUL, CHOI, HAN KEUL, KIM, KYOUNG CHOL, KIM, KYOUNG HWAN, LEE, SUNG HONG, JEON, JI UNG
Format: Patent
Sprache:eng ; kor
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:PURPOSE: A method for synthesizing tris(trimethylsilyl) borate (TMSB) is provided to produce fewer byproducts such as trimethylsilanol (TMS) without unreacted boric acid, thereby synthesizing TMSB with a purity of 99.94 % and a yield of 80 % and minimizing the content of heavy metals. CONSTITUTION: A method for synthesizing TMSB comprises the steps of: inputting boric acid and a solvent to a reaction container; adding bis(trimethylsilyl)acetamide (BSA) to the reaction container; reacting the mixture, filtering, and collecting a reactant; and removing impurities from the reactant and collecting TMSB.