Boroxine

Structural formula
General
Surname	Boroxine
other names	Cyclotriboroxane; 1,3,5,2,4,6-trioxatriborinanes;
Molecular formula	B 3 H 3 O 3
External identifiers / databases
PubChem	139461
ChemSpider	119911
Wikidata	Q894130
properties
Molar mass	83.45 g · mol -1
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Boroxine (B ₃ H ₃ O ₃ ) is a heterocyclic compound of boron and oxygen , which is also called Cyclotriboroxan. It is very reactive and reacts spontaneously with oxygen and carbon monoxide even at room temperature .

use

Boroxin is used to produce compounds that are used for electrolytes in lithium polymer batteries and for optical materials.

Derivatives

Derived compounds with the ring structure typical of boroxine (B ₃ O ₃ -R ₃ ) are also called boroxines . They can be understood as anhydrides of boronic acids . Boroxines are often formed from reactions of boric acids .

Trihydroxyboroxine (H ₃ B ₃ O ₆ ), a metaboric acid
Trimethoxyboroxine (C ₃ H ₉ B ₃ O ₆ )
Trimethylboroxine (C ₃ H ₉ B ₃ O ₃ )
Triarylboroxines
Triphenylboroxine
Tri (4-bromophenyl) boroxine
3-chloropropoxyboroxine
2-chloroethoxyboroxine
2,4,6-trivinylcyclotriboroxane pyridine (CAS number: 95010-27-6)

Boroxine derivatives are synthesized through the condensation of boric acids. Most boroxines are in equilibrium with their corresponding boronic acids in the presence of water.

Individual evidence

↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
^ GH Lee II, RF Porter: Gaseous Boroxine: Mechanisms of Reactions with Oxygen and Carbon Monoxide . In: Inorganic Chemistry . tape 5 , 1966, pp. 1329-1333 , doi : 10.1021 / ic50042a007 .
^ Bibliography T. Fujinami ( Memento from September 29, 2007 in the Internet Archive )
^ QG Wu, G. Wu, L. Brancaleon, S. Wang: B ₃ O ₃ Ph ₃ (7-azaindole): Structure, Luminescence, and Fluxionality . In: Organometallics . tape 18 , 1999, p. 2553–2556 , doi : 10.1021 / om990053t ( chem.queensu.ca ( memento of March 17, 2007 in the Internet Archive ) [PDF; 66 kB ]).
↑ Patent US6335423 : Boroxine compositions. Filed March 19, 1998 , published January 1, 2002 , applicant: Pilkington , inventor: Karikath Sukumar Varma (expired). ‌
↑ Brochure from Alfa Aesar ( Memento from December 4, 2013 in the Internet Archive ) (PDF; 942 kB)
↑ G. Alcaraz, L. Euzenat, O. Mongin, C. Katan, I. Ledoux, J. Zyss, M. Blanchard-Desce, M. Vaultier: Improved transparency – nonlinearity trade-off with boroxine-based octupolar molecules . In: Chemical Communications . 2003, p. 2766-2767 , doi : 10.1039 / b308664j .

[NV-1] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[2] GH Lee II, RF Porter: Gaseous Boroxine: Mechanisms of Reactions with Oxygen and Carbon Monoxide . In: Inorganic Chemistry . tape 5 , 1966, pp. 1329-1333 , doi : 10.1021 / ic50042a007 .

[3] Bibliography T. Fujinami ( Memento from September 29, 2007 in the Internet Archive )

[4] QG Wu, G. Wu, L. Brancaleon, S. Wang: B ₃ O ₃ Ph ₃ (7-azaindole): Structure, Luminescence, and Fluxionality . In: Organometallics . tape 18 , 1999, p. 2553–2556 , doi : 10.1021 / om990053t ( chem.queensu.ca ( memento of March 17, 2007 in the Internet Archive ) [PDF; 66 kB ]).

[5] Patent US6335423 : Boroxine compositions. Filed March 19, 1998 , published January 1, 2002 , applicant: Pilkington , inventor: Karikath Sukumar Varma (expired). ‌

[6] Brochure from Alfa Aesar ( Memento from December 4, 2013 in the Internet Archive ) (PDF; 942 kB)

[7] G. Alcaraz, L. Euzenat, O. Mongin, C. Katan, I. Ledoux, J. Zyss, M. Blanchard-Desce, M. Vaultier: Improved transparency – nonlinearity trade-off with boroxine-based octupolar molecules . In: Chemical Communications . 2003, p. 2766-2767 , doi : 10.1039 / b308664j .