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4-PHENOXYPHENYLBORONIC ACID

4-PHENOXYPHENYLBORONIC ACID Structure
CAS No.
51067-38-0
Chemical Name:
4-PHENOXYPHENYLBORONIC ACID
Synonyms
EOS-61617;AKOS BRN-0132;RARECHEM AH PB 0260;TIMTEC-BB SBB003409;Ibrutinib Impurity 36;4-PHENOXYPHENYLBORONI;4-Boronodiphenyl ether;4-PHENOXYPHENYLBORONIC;4-phenoxy-phenylboric acid;4-PHENOXYPHENYLBORONIC ACID
CBNumber:
CB9278200
Molecular Formula:
C12H11BO3
Molecular Weight:
214.02
MOL File:
51067-38-0.mol
MSDS File:
SDS
Modify Date:
2024/8/21 22:41:43

4-PHENOXYPHENYLBORONIC ACID Properties

Melting point 141-145 °C(lit.)
Boiling point 377.0±44.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
pka 8.76±0.10(Predicted)
form Crystalline Powder
color White to beige
InChI InChI=1S/C12H11BO3/c14-13(15)10-6-8-12(9-7-10)16-11-4-2-1-3-5-11/h1-9,14-15H
InChIKey KFXUHRXGLWUOJT-UHFFFAOYSA-N
SMILES B(C1=CC=C(OC2=CC=CC=C2)C=C1)(O)O
CAS DataBase Reference 51067-38-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26
WGK Germany  3
HazardClass  IRRITANT
HS Code  29319090
NFPA 704
0
2 0

4-PHENOXYPHENYLBORONIC ACID price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 480142 4-Phenoxyphenylboronic acid ≥95.0% 51067-38-0 5G ₹6603.25 2022-06-14 Buy
ALFA India ALF-H52950-06 4-Phenoxybenzeneboronic acid, 98% 51067-38-0 5g ₹8260 2022-05-26 Buy
ALFA India ALF-H52950-03 4-Phenoxybenzeneboronic acid, 98% 51067-38-0 1g ₹1734 2022-05-26 Buy
TCI Chemicals (India) P1974 4-Phenoxyphenylboronic Acid (contains varying amounts of Anhydride) 51067-38-0 5G ₹6200 2022-05-26 Buy
TCI Chemicals (India) P1974 4-Phenoxyphenylboronic Acid (contains varying amounts of Anhydride) 51067-38-0 25G ₹19800 2022-05-26 Buy
Product number Packaging Price Buy
480142 5G ₹6603.25 Buy
ALF-H52950-06 5g ₹8260 Buy
ALF-H52950-03 1g ₹1734 Buy
P1974 5G ₹6200 Buy
P1974 25G ₹19800 Buy

4-PHENOXYPHENYLBORONIC ACID Chemical Properties,Uses,Production

Chemical Properties

white to off-white powder and chunk

Uses

4-Phenoxyphenylboronic acid can be used as a reactant:

  • In the Suzuki-Miyaura coupling reaction to synthesize aryl derivatives via C-C bond formation by reacting with different aryl halides over a palladium catalyst.
  • To prepare 1-phenoxy-4-(trifluoromethyl)benzene via oxidative trifluoromethylation using Chan-Lam-type reaction conditions.
  • To synthesize evobrutinib, a potent Bruton′s tyrosine kinase (BTK) inhibitor.

Synthesis

4-Bromodiphenyl ether (100 g, 0.402 mol)Was dissolved in anhydrous THF (800 mL)Under nitrogen protection,Cooled to -78 ° C,N-butyllithium (n-BuLi) (177 mL, 0.442 mol)The temperature is kept below -65 ° C,After stirring for 1 h,Continue to maintain the temperature -60 ,Triisopropyl borate (90 g, 0.482 mol) was added dropwise,Slowly rose to 0 ° C, stir for 3 h.Water (300 mL) was added under ice bath overnight. The reaction solution was concentrated to remove the organic phase,With 12N concentrated hydrochloric acid pH adjusted to 1 ~ 2,Precipitation of solids,Filtration and drying gave 4-phenoxyphenylboronic acid (77 g, yield 90%).

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4-PHENOXYPHENYLBORONIC ACID Spectrum

4-PHENOXYBENZENEBORONIC ACID 4-PHENOXYPHENYLBORONIC ACID AKOS BRN-0132 RARECHEM AH PB 0260 (P-PHENOXYPHENYL)BORONIC ACID TIMTEC-BB SBB003409 4-Phenoxybenzeneboronic acid 98% 4-Phenoxyphenylboronic acid,97% 4-Phenoxyphenylboronic acid ,98% 4-Phenoxyphenylboronic Acid (contains varying aMounts of Anhydride) 4-Phenoxyphenylboronic acid, 97% 1GR 4-Boronodiphenyl ether 4-Phenoxyphenylboronic acid >=95.0% EOS-61617 4-Phenoxyphenylboronic acid Ibrutinib Ibrutinib Impurity 36 4-Phenoxyphenylboronic acid, 98%, for synthesis Boronic acid, B-(4-phenoxyphenyl)- 4-PHENOXYPHENYLBORONI 4-phenoxy-phenylboric acid 4-PHENOXYPHENYLBORONIC 51067-38-0 C12H11BO3 Aryl Boronic Acids Boronic Acids and Derivatives Organometallic Reagents blocks BoronicAcids Heterocyclic Compounds Aryl Organoborons Boronic Acids Boronic Acids and Derivatives Boronic Acids