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Quality Factory Supply 99% Pure Pyridine-4-boronic acid 1692-15-5 with Efficient Delivery
- Molecular Formula:C5H6BNO2
- Molecular Weight:122.919
- Appearance/Colour:light orange granular powder
- Vapor Pressure:6.52E-05mmHg at 25°C
- Melting Point:>300 °C(lit.)
- Boiling Point:308.782 °C at 760 mmHg
- PKA:7.59±0.10(Predicted)
- Flash Point:140.547 °C
- PSA：53.35000
- Density:1.23 g/cm3
- LogP:-1.23860
Pyridine-4-boronic acid(Cas 1692-15-5) Usage
InChI:InChI=1/C5H6BNO2.ClH/c8-6(9)5-1-3-7-4-2-5;/h1-4,8-9H;1H
1692-15-5 Relevant articles
A molecular box derived from cobaloxime units held together by 4-pyridinylboronic acid residues
Dreos,Nardin,Randaccio,Siega,Tauzher,Vrdoljak
, p. 5536 - 5540 (2001)
The reaction of CH3Co(DH)2H2O with 4-pyr...
Organocatalytic diboration involving "reductive addition" of a boron-boron-bond to 4,4′-bipyridine
Ohmura, Toshimichi,Morimasa, Yohei,Suginome, Michinori
, p. 2852 - 2855 (2015)
A 4,4′-bipyridine-based catalyst system ...
Nitrogen-containing compound, electronic element and electronic device
-
Paragraph 0143-0145, (2020/05/01)
The invention provides a nitrogen-contai...
Synthetic process for pyridine-4-boronic acid
-
Paragraph 0017-0028, (2018/04/21)
The invention discloses a synthetic proc...
Synthesis of Pyridylanthracenes and Their Reversible Reaction with Singlet Oxygen to Endoperoxides
Fudickar, Werner,Linker, Torsten
, p. 9258 - 9262 (2017/09/11)
The ortho, meta, and para isomers of 9,1...
Based on 4,4 the structure of the- [...][...] 9, the 9-bit [...] a main body material and its application (by machine translation)
-
Paragraph 0064; 0065, (2016/10/10)
Based on 4,4 the structure of the- [...]...
1692-15-5 Process route
-
-
1120-87-2
4-bromopyridin
-
-
121-43-7,63156-11-6
Trimethyl borate
-
-
7732-18-5
water
-
-
1692-15-5
4-pyridylboronic acid
| Conditions | Yield |
|---|---|
|
4-bromopyridin;
With
n-butyllithium;
In
tetrahydrofuran;
at -78 ℃;
for 1h;
Inert atmosphere;
Trimethyl borate;
In
tetrahydrofuran;
at -78 ℃;
for 1h;
Inert atmosphere;
water;
With
hydrogenchloride;
In
tetrahydrofuran;
at 0 ℃;
Inert atmosphere;
|
65% |
-
-
1120-87-2
4-bromopyridin
-
-
121-43-7,63156-11-6
Trimethyl borate
-
-
1692-15-5
4-pyridylboronic acid
| Conditions | Yield |
|---|---|
|
4-bromopyridin;
With
n-butyllithium;
In
tetrahydrofuran;
at -78 ℃;
for 1h;
Trimethyl borate;
In
tetrahydrofuran;
at 20 ℃;
|
56% |
1692-15-5 Upstream products
-
1120-87-2
4-bromopyridin
-
5419-55-6
Triisopropyl borate
-
19524-06-2
4-bromopyridine hydrochloride
-
497-19-8
sodium carbonate
1692-15-5 Downstream products
-
113893-01-9
methyl <3,4'-bipyridine>-5-carboxylate
-
106047-17-0
4-Pyridin-4-yl-benzoic acid methyl ester
-
197435-52-2
[4-(pyridin-4-yl)phenyl]carbamic acid tert-butyl ester
-
13296-04-3
4-(pyridin-4-yl)aniline
