1,4-Benzenediboronic Acid Bis(pinacol) Ester
Product Information
Molecular Formula
C18H28O4B2
Molecular Weight
330.03
Description
Reagent used for Suzuki-Miyaura cross-coupling reactions and polymerizations; Reagent used in Prepration of efficient solar cell photoelectric polymers ; Field-effect transistors and photovoltaic cells ; Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs.
Synonyms
4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane; 4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane
IUPAC Name
4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane
SMILES
B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)B3OC(C(O3)(C)C)(C)C
InChI
InChI=1S/C18H28B2O4/c1-15(2)16(3,4)22-19(21-15)13-9-11-14(12-10-13)20-23-17(5,6)18(7,8)24-20/h9-12H,1-8H3
InChI Key
UOJCDDLTVQJPGH-UHFFFAOYSA-N
Boiling Point
416.3 °C at 760 mmHg
Melting Point
243 °C
Flash Point
Not applicable
Purity
> 98.0 % (GC)
Density
1.03 g/cm3
Appearance
White to almost white powder to crystal
LogP
2.28500
Safety Information
Precautionary Statement
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501
Signal Word
Warning
Computed Properties
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
2
Exact Mass
330.2173697 g/mol
Monoisotopic Mass
330.2173697 g/mol
Topological Polar Surface Area
36.9Ų
Heavy Atom Count
24
Formal Charge
0
Complexity
405
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| WO-2022047268-A1 | Deposition of films onto battery material powders | 2020-08-29 |
| US-2022033410-A1 | Synthesis of nanotubular molecules | 2020-07-28 |
| KR-20220007914-A | Visible-light activated conjugated polymer/titanium dioxide hybridized janus particles and Manuacturing method thereof | 2020-07-13 |
| US-2022002317-A1 | Ampk activators | 2020-06-26 |
| WO-2021263039-A1 | Ampk activators | 2020-06-26 |
| US-2022033401-A1 | Ampk activators | 2020-05-19 |
| KR-20210073908-A | Nanofiber based organic-inorganic composite photocatalyst and process for producing the same | 2019-12-11 |
| US-2021128532-A1 | Heterocyclic carboxylate compounds as glycolate oxidase inhibitors | 2019-11-01 |
| WO-2021086874-A1 | Heterocyclic carboxylate compounds as glycolate oxidase inhibitors | 2019-11-01 |
| KR-102124607-B1 | Polyether polyols, methods for the manufacture, and use thereof | 2019-10-31 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 20845933 | 2010-10-15 | Conjugated polyelectrolyte based fluorescence turn-on assay for real-time monitoring of protease activity | Analytical chemistry |
