Araştırma Makalesi

Synthesis and characterization of trimethoxy boroxine

Cilt: 4 Sayı: 3 30 Eylül 2019
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Synthesis and characterization of trimethoxy boroxine

Öz

Trimethoxy boroxine is used in fire extinguishing tubes because of its smoke suppressant properties and it is also used as an auxiliary catalyst in olefin polymerization, in lithium ion cells as an electrolyte additive, in welding and soldering works, in protective coating production and in hardening of epoxide resins. It has become a desirable material because of its superior properties and it has gained importance how to synthesize it cheaper and easier. In this study,  trimethoxy boroxine was synthesized from the reactions of boric acid and trimethyl borate. In the first step, boric acid reacted with methanol in order to obtain trimethyl borate as a precursor. The best reaction yield was obtain by using 1:2 ratio of boric acid and trimethyl borate in cyclohexane. Trimethoxy boroxine was synthesized from boric acid and trimethyl borate in azeotropic distillation set-up containing Dean-Stark apparatus. It was characterized by H-NMR and FT-IR.

Anahtar Kelimeler

Kaynakça

  1. [1] Coulson C. A., Dingle T. W., The B–O bond lengths in boron–oxygen compounds, Acta Crystallogr. Sect. B Struct. Crystallogr. Cryst. Chem., 24, 153–155, 1968.
  2. [2] Welch M. B., United States patent, Geothermics, 14, 595–599, 1985.
  3. [3] Delpierre S., Willocq B., De Winter J., Dubois P., Gerbaux P., Raquez J. M., dynamic ıminoboronate-based boroxine chemistry for the design of ambient humidity-sensitive self-healing polymers, Chem. A Eur. J. 23, 6730–6735, 2017.
  4. [4] Kalemos A., The nature of the chemical bond in borazine (B3N3H6), boroxine (B3O3H3), carborazine (B2N2C2H6), and related species, Int. J. Quantum Chem., 118, e25650 2018.
  5. [5] Fisher H. D., Lehmann W. J., Shapiro I., Trifluoroboroxine: Preparatıon, infrared spectrum and structure 1., J. Phys. Chem., 65, 1166–1168, 1961.
  6. [6] Farber M., Heat of formation and entropy of the trimer of boron oxyfluoride, J. Chem. Phys. 36, 661–664, 1962.
  7. [7] Latimer B., Devlin J. P., Vibrational spectra of fluorine and chlorine derivatives of boroxine—II, Spectrochim, Acta Part A Mol. Spectrosc., 23, 81–88, 1967.
  8. [8] Seyferth D., Gmelin Handbuch der Anorganischen Chemie, Erganzungsband zur 8. Auflage, Vol. 13, Borverbindungen, Teil 1, Binare B-N Verbindungen, B-N-C Heterocyclen, Polymere B-N Verbindungen, J. Organomet. Chem., 1974.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2019

Gönderilme Tarihi

2 Ağustos 2019

Kabul Tarihi

19 Eylül 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 4 Sayı: 3

Kaynak Göster

APA
Sürdem, S. (2019). Synthesis and characterization of trimethoxy boroxine. Journal of Boron, 4(3), 148-152. https://doi.org/10.30728/boron.600813
AMA
1.Sürdem S. Synthesis and characterization of trimethoxy boroxine. Journal of Boron. 2019;4(3):148-152. doi:10.30728/boron.600813
Chicago
Sürdem, Sedat. 2019. “Synthesis and characterization of trimethoxy boroxine”. Journal of Boron 4 (3): 148-52. https://doi.org/10.30728/boron.600813.
EndNote
Sürdem S (01 Eylül 2019) Synthesis and characterization of trimethoxy boroxine. Journal of Boron 4 3 148–152.
IEEE
[1]S. Sürdem, “Synthesis and characterization of trimethoxy boroxine”, Journal of Boron, c. 4, sy 3, ss. 148–152, Eyl. 2019, doi: 10.30728/boron.600813.
ISNAD
Sürdem, Sedat. “Synthesis and characterization of trimethoxy boroxine”. Journal of Boron 4/3 (01 Eylül 2019): 148-152. https://doi.org/10.30728/boron.600813.
JAMA
1.Sürdem S. Synthesis and characterization of trimethoxy boroxine. Journal of Boron. 2019;4:148–152.
MLA
Sürdem, Sedat. “Synthesis and characterization of trimethoxy boroxine”. Journal of Boron, c. 4, sy 3, Eylül 2019, ss. 148-52, doi:10.30728/boron.600813.
Vancouver
1.Sedat Sürdem. Synthesis and characterization of trimethoxy boroxine. Journal of Boron. 01 Eylül 2019;4(3):148-52. doi:10.30728/boron.600813

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