13675-18-8

Basic information

• Product Name: TETRAHYDROXYDIBORON
• Synonyms: (Dihydroxyboranyl)boronic acid;TETRAHYDROXYDIBORON;Hypoboric acid;sub-Boric acid;Tetrahydroxydiborane;Tetrahydroxydiborane, Diboronic acid;Tetrahydroxydiboron, Min. 95%;Hypodiboric acid
• CAS NO: 13675-18-8
• Molecular Formula: B₂H₄O₄
• Molecular Weight: 89.65
• Product Categories: Borylation Reagents;Boronic Acids and Derivatives;Chemical Synthesis;New Products for Chemical Synthesis;Organometallic Reagents
• Mol File: 13675-18-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 143-148℃
• Appearance: white/solid
• Density: 1.435g/cm3
• Refractive Index: 1.397
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: soluble in Methanol
• PKA: 8.62±0.43(Predicted)
• Sensitive: moisture sensitive
• CAS DataBase Reference: TETRAHYDROXYDIBORON(CAS DataBase Reference)
• NIST Chemistry Reference: TETRAHYDROXYDIBORON(13675-18-8)
• EPA Substance Registry System: TETRAHYDROXYDIBORON(13675-18-8)

Safety Data

• Hazard Codes: Xn
• Statements: 20/22-36/37/38
• Safety Statements: 22-36
• WGK Germany: 3
• Hazardous Substances Data: 13675-18-8(Hazardous Substances Data)

Usage

Reaction

Reagent used for the palladium-catalyzed aryl borylation of aryl halides. ?Reagent used for the copper-catalyzed β-boration of α,β-unsaturated carbonyl compounds. ?Reagent used for the nickel-catayzed (het)aryl borylation of aryl halides. ?Reagent used for the palladium-catalyzed borylation of allylic alcohols.

Uses

Different sources of media describe the Uses of 13675-18-8 differently. You can refer to the following data:
1. suzuki reaction
2. Tetrahydroxydiboron can be used as a lubricating oil composition.

InChI:InChI=1/B2H4O4/c3-1(4)2(5)6/h3-6H

Synthetic route

water (7732-18-5) + diboron tetrachloride (13701-67-2) → tetrahydroxydiboron (13675-18-8) + boric acid (11113-50-1)

Conditions	Yield
In water byproducts: HCl; hydrolysis of B2Cl4; dissolution of crude solid in degassed H2O, slow evapn. at room temp.;	A 70% B n/a

tetramethoxydiborane (7318-94-7) + water (7732-18-5) → methanol (67-56-1) + tetrahydroxydiboron (13675-18-8)

B2Br4(NH(CH3)2)2 (67183-19-1) + water (7732-18-5) → tetrahydroxydiboron (13675-18-8) + boric acid (11113-50-1)

Conditions	Yield
In tetrahydrofuran; water addn. of aq. THF to a soln. of boron compd. in THF, stirring for 2 d; dissolution in H2O, slow evapn. at room temp.;

tetrakis(dimethylamido)diborane (1630-79-1) + water (7732-18-5) → tetrahydroxydiboron (13675-18-8) + dimethyl amine (124-40-3)

water (7732-18-5) + diboron tetrachloride (13701-67-2) → hydrogenchloride (7647-01-0) + tetrahydroxydiboron (13675-18-8)

tetramethoxydiborane (7318-94-7) → tetrahydroxydiboron (13675-18-8) + boric acid (11113-50-1)

Conditions	Yield
With water In water at room temp. in vac.;
With hydrogenchloride In not given with dild. HCl at room temp. in vac.;
With H2O In water at room temp. in vac.;
With HCl In not given with dild. HCl at room temp. in vac.;

tetramethoxydiborane (7318-94-7) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
by hydrolysis;
by hydrolysis;

H4B2O2 → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
With iodine
With I2

H2B2O2 → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
In water evapn.;
With iodine In water
With I2 In water
In water evapn.;

dichlorobis(dimethylamino)diborane(4) (64541-76-0) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
With H2O

tetrakis(dimethylamido)diborane (1630-79-1) → tetrahydroxydiboron (13675-18-8) + N,N-dimethylammonium chloride (506-59-2)

Conditions	Yield
With hydrogenchloride; water
With H2O; HCl

tetrakis(dimethylamido)diborane (1630-79-1) → tetrahydroxydiboron (13675-18-8) + dimethyl amine (124-40-3)

Conditions	Yield
With H2O distn. in high vac.;

diboron tetrachloride (13701-67-2) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
With iodine In water oxydation by I2 in acidic soln.;
With I2; acid In water oxydation by I2 in acidic soln.;

tris(dimethylamino)monochlorodiborane(4) (7360-75-0) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
With H2O in acidic soln.;

water (7732-18-5) + tetrakis(tetrahydropyrrole)boron (158752-98-8) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
at 100℃; Inert atmosphere;	8.5 g

dihydroxy-methyl-borane (13061-96-6) + bis(pinacol)diborane (73183-34-3) → tetrahydroxydiboron (13675-18-8)

Conditions	Yield
With trifluoroacetic acid In dichloromethane at 20℃;

2,2'-bis(1,3,2-benzodioxaborole) (13826-27-2) → tetrahydroxydiboron (13675-18-8) + benzene-1,2-diol (120-80-9)

Conditions	Yield
With water In N,N-dimethyl acetamide at 80℃; for 8h; Inert atmosphere; Sealed tube;

tetrahydroxydiboron (13675-18-8) + 3-[2-bromo-5-(hydroxymethyl)phenyl]propan-1-ol → (1-hydroxy-4,5-dihydro-3H-2,1-benzoxaborepin-7-yl)methanol

Conditions	Yield
With chloro(2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl’)]palladium(II); potassium acetate; XPhos In ethanol at 80℃; for 1h; Inert atmosphere;	100%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 1-chloro-3,5-dimethoxybenzene (7051-16-3) → potassium (3,4-dimethoxyphenyl)trifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	99%
With NaOC(CH3)3; 2,4,6-(i-Pr)3C6H2C6H4[2-P(cyclo-C6H11)2]; KOAc In methanol; ethanol mixt. org. compound, B2(OH)4, Pd-complex, 2,4,6-(i-Pr)3C6H2C6H4-2-P(c-C6H11)2, KOAc in EtOH at 80°C for 18 h, cooled to room temp., filtered, concd. aq. KHF2 was added dropwise in MeOH at 0°C, mixt. wasstirred at room temp. for 30 min;	92%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 4-methoxyphenyl triflate (66107-29-7) → potassium 4-(methoxy)phenyltrifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl triflate reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	99%

tetrahydroxydiboron (13675-18-8) + (R)-1,1-bis(3,5-dimethylphenyl)-2-phenylethane-1,2-diol → (5R,5'R)-4,4,4',4'-tetrakis(3,5-dimethylphenyl)-5,5'-diphenyl-2,2'-bi(1,3,2-dioxaborolane)

Conditions	Yield
In tetrahydrofuran at 70℃; for 3h; Molecular sieve;	99%

tetrahydroxydiboron (13675-18-8) + (R)-2-phenyl-1,1-di-o-tolylethane-1,2-diol → (5R,5'R)-5,5'-diphenyl-4,4,4',4'-tetra-o-tolyl-2,2'-bi(1,3,2-dioxaborolane)

Conditions	Yield
In tetrahydrofuran at 70℃; for 3h; Molecular sieve;	99%
In tetrahydrofuran at 70℃; for 4h; Molecular sieve; Schlenk technique; Inert atmosphere;	95%

tetrahydroxydiboron (13675-18-8) + (R)-1,1-bis(2,5-dimethylphenyl)-2-phenylethane-1,2-diol → (5R,5'R)-4,4,4',4'-tetrakis(2,5-dimethylphenyl)-5,5'-diphenyl-2,2'-bi(1,3,2-dioxaborolane)

Conditions	Yield
In tetrahydrofuran at 70℃; for 3h; Molecular sieve;	99%
In tetrahydrofuran at 70℃; for 4h; Molecular sieve; Schlenk technique; Inert atmosphere;	94%

tetrahydroxydiboron (13675-18-8) + 2-methoxy-4-(2H-1,2,3-triazol-2-yl)benzenediazonium trifluoromethanesulfonic salt → (2-methoxy-4-(2H-1,2,3-triazol-2-yl)phenyl)boronic acid

Conditions	Yield
In water at 25℃; for 3h;	99%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 2-methyl-3-buten-2-ol (115-18-4) → potassium trifluoro(3-methylbut-2-en-1-yl)borate

Conditions	Yield
[1,3-bis(phenylselenomethyl)phenyl]palladium(II) chloride In methanol; dimethyl sulfoxide react. (B(OH)2)2 with olefine at 50°C for 16 h in mixt. DMSO-MeOH, aq. KHF2 was added;	98%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + (C6H5O2S)(CO2CH3)C3H3CHCH2 → (C6H5O2S)(CO2CH3)C5H7BF3(1-)*K(1+)=(C6H5O2S)(COOCH3)C5H7BF3K

Conditions	Yield
[1,3-bis(phenylselenomethyl)phenyl]palladium(II) chloride In water; dimethyl sulfoxide B complex treated with ligand in DMSO at 40°C in the presence ofPd catalyst (5 mol%), reacted for 5 h, treated with aq. KHF2;	98%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 1-Chloro-4-fluorobenzene (352-33-0) → potassim 4-fluorophenyltrifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2.5 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	98%
With NaOC(CH3)3; 2,4,6-(i-Pr)3C6H2C6H4[2-P(cyclo-C6H11)2]; KOAc In methanol; ethanol mixt. org. compound, B2(OH)4, Pd-complex, 2,4,6-(i-Pr)3C6H2C6H4-2-P(c-C6H11)2, KOAc in EtOH at 80°C for 18 h, cooled to room temp., filtered, concd. aq. KHF2 was added dropwise in MeOH at 0°C, mixt. wasstirred at room temp. for 30 min;	80%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 4-bromo-phenol (106-41-2) → potassium (4-hydroxyphenyl)trifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl bromide reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 1 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	98%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 1-bromo-3,5-dimethoxybenzene (20469-65-2) → potassium (3,4-dimethoxyphenyl)trifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl bromide reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 4 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	98%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 3-monochlorophenol (108-43-0) → potassium (3-hydroxyphenyl)trifluoroborate (871231-45-7)

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	98%

5-bromobenzofuran (23145-07-5) + tetrahydroxydiboron (13675-18-8) → 2,3-dihydro-1-benzofuran-5-ylboronic acid (331834-13-0)

Conditions	Yield
In methanol at 15℃; for 3h; Microwave irradiation;	98%
With potassium tert-butylate In methanol at 0 - 20℃;

5-bromobenzo[b]thiophene (4923-87-9) + tetrahydroxydiboron (13675-18-8) → benzo[b]thiophen-5-ylboronic acid (845872-49-3)

Conditions	Yield
In methanol at 15℃; for 3h; Microwave irradiation;	98%
With potassium tert-butylate In methanol at 0 - 20℃;

tetrahydroxydiboron (13675-18-8) + phenyltrimethylammonium iodide (98-04-4) → phenylboronic acid (98-80-6)

Conditions	Yield
In methanol at 15℃; for 3h; Microwave irradiation;	98%

tetrahydroxydiboron (13675-18-8) + trimethyl-p-tolylammonium iodide (6140-15-4) → 4-methylphenylboronic acid (5720-05-8)

Conditions	Yield
In methanol at 15℃; for 3h; Microwave irradiation;	98%

tetrahydroxydiboron (13675-18-8) + 4-nitrobenzenediazonium trifluoromethanesulfonate → 4-nitrophenylboronic acid (24067-17-2)

Conditions	Yield
In water at 20℃; for 3.5h;	98%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 1,1-diacetoxy-2-propene (869-29-4) → potassium trifluoro(3-acetoxy-2-propenyl)borate

Conditions	Yield
[1,3-bis(phenylselenomethyl)phenyl]palladium(II) chloride In water; dimethyl sulfoxide B complex treated with ligand in DMSO at 40°C in the presence ofPd catalyst (5 mol%), reacted for 36 h, treated with aq. KHF2;	97%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + methyl 3-chlorobenzoate (2905-65-9) → potassium (meta-methoxycarbonylphenyl)trifluoroborate (1242733-94-3)

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2.5 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	97%

tetrahydroxydiboron (13675-18-8) + 4-fluoro-1-iodobenzene (352-34-1) → 4-fluoroboronic acid (1765-93-1)

Conditions	Yield
In methanol at 15℃; for 1h; Microwave irradiation;	97%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In dimethyl sulfoxide at 60℃; for 0.333333h; Temperature; Solvent; Reagent/catalyst;	74%
In methanol; water at -5℃; for 0.166667h; UV-irradiation; Flow reactor; chemoselective reaction;	100 %Spectr.

tetrahydroxydiboron (13675-18-8) + 1-bromo-4-(trifluoromethoxy)benzene (407-14-7) → 4-trifluoromethoxyphenylboronic acid (139301-27-2)

Conditions	Yield
In methanol at 15℃; for 3h; Microwave irradiation;	97%
With potassium tert-butylate In methanol at 0 - 20℃;

tetrahydroxydiboron (13675-18-8) + ethylene glycol (107-21-1) → (2,2’-bi(1,3,2-dioxaborolane)) (13826-24-9)

Conditions	Yield
With magnesium sulfate In tetrahydrofuran at 20℃; for 24h; Sealed tube;	97%
With magnesium sulfate In tetrahydrofuran at 20℃; for 48h; Inert atmosphere;	74%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 4-chloromethoxybenzene (623-12-1) → potassium 4-(methoxy)phenyltrifluoroborate

Conditions	Yield
With Pd(O2CCH3)2; Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol Pd acetate, ligand and K acetate stirred in EtOH at 80°C for 20 min; B2(OH)4 in EtOH and aryl chloride added; reacted at 80°C for 1 h; subjected to aq. workup; treated with KHF2;	95%
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	93%
With NaOC(CH3)3; 2,4,6-(i-Pr)3C6H2C6H4[2-P(cyclo-C6H11)2]; KOAc In methanol; ethanol mixt. org. compound, B2(OH)4, Pd-complex, 2,4,6-(i-Pr)3C6H2C6H4-2-P(c-C6H11)2, KOAc in EtOH at 80°C for 18 h, cooled to room temp., filtered, concd. aq. KHF2 was added dropwise in MeOH at 0°C, mixt. was stirred at room temp. for 30 min;	90%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 2-methylchlorobenzene (95-49-8) → potassium o-tolyltrifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl chloride reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 3.5 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	95%
With NaOC(CH3)3; 2,4,6-(i-Pr)3C6H2C6H4[2-P(cyclo-C6H11)2]; KOAc In methanol; ethanol mixt. org. compound, B2(OH)4, Pd-complex, 2,4,6-(i-Pr)3C6H2C6H4-2-P(c-C6H11)2, KOAc in EtOH at 80°C for 18 h, cooled to room temp., filtered, concd. aq. KHF2 was added dropwise in MeOH at 0°C, mixt. wasstirred at room temp. for 30 min;	75%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + para-bromoacetophenone (99-90-1) → potassium 4-acetylphenyltrifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl bromide reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 2 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	95%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 1-Bromo-4-fluorobenzene (460-00-4) → potassim 4-fluorophenyltrifluoroborate

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl bromide reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 4 h; subjected to aq. workup; treated with KHF2; purified by Soxlet extn.;	95%

tetrahydroxydiboron (13675-18-8) + (3aR,9bR)-tert-butyl 9b-((4- fluorophenyl)sulfonyl)-7-iodo-3a,4,5 ,9b-tetrahydro- 1H-benzo [e]indole-3 -carboxylate → ((3aR,9bR)-3-(tert-butoxycarbonyl)-9b-((4-fluorophenyl)sulfonyl)-2,3,3a,4,5,9b-hexahydro-1H-benzo[e]indol-7-yl)boronic acid

Conditions	Yield
With chloro(2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl’)]palladium(II); potassium acetate; XPhos In ethanol at 55℃; for 2.4h; Time; Inert atmosphere;	95%
With chloro(2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl’)]palladium(II); potassium acetate; XPhos In ethanol at 55℃; for 18h;	80%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + (E)-2-Hexen-1-ol (928-95-0) → (E)-trifluoro-(hex-2-en-1-yl)-λ4-borane potassium

Conditions	Yield
[1,3-bis(phenylselenomethyl)phenyl]palladium(II) chloride In methanol; dimethyl sulfoxide react. (B(OH)2)2 with olefine at 50°C for 16 h in mixt. DMSO-MeOH, aq. KHF2 was added;	94%

potassium hydrogenfluoride (1279123-63-5) + tetrahydroxydiboron (13675-18-8) + 3-bromo-N,N-dimethylaniline (16518-62-0) → potassium (3-(dimethylamino)phenyl)trifluoroborate (1386231-64-6)

Conditions	Yield
With PdCl(C6H4C6H4NH2)(Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3); Cy2PC6H4-2-C6H2-2',4',6'-i-Pr3; K acetate In ethanol aryl bromide reacted with B2(OH)4 in EtOH in presence of catalyst (Pt-complex - ligand) and K acetate at 80°C for 3.5 h; subjected to aq.workup; treated with KHF2; purified by Soxlet extn.;	94%

Upstream product

• 7318-94-7 tetramethoxydiborane 
• 7732-18-5 water 
• 67183-19-1 B₂Br₄(NH(CH₃)2)2 
• 1630-79-1 tetrakis(dimethylamido)diborane 
• 13701-67-2 diboron tetrachloride 
• 7360-75-0 tris(dimethylamino)monochlorodiborane⁽⁴⁾ 
• 158752-98-8 tetrakis(tetrahydropyrrole)boron 
• 13061-96-6 dihydroxy-methyl-borane 
• 73183-34-3 bis(pinacol)diborane 
• 13826-27-2 2,2'-bis(1,3,2-benzodioxaborole) 
• 64541-76-0 dichlorobis(dimethylamino)diborane⁽⁴⁾ 

Downstream Products

• 274-09-9 Methylenedioxybenzene 
• 11113-50-1 boric acid 
• 1333-74-0 hydrogen 
• 13709-94-9 potassium metaborate 
• 1258238-88-8 potassium (4-benzoylphenyl)trifluoroborate 

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