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518751

Sigma-Aldrich

4-Aminophenylboronic acid pinacol ester

97%

Sinonimo/i:

2-(4-Aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneamine, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenylamine, 4-Aminophenylboronic acid, pinacol cyclic ester

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48,60 €
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48,60 €
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About This Item

Formula empirica (notazione di Hill):
C12H18BNO2
Numero CAS:
214360-73-3
Peso molecolare:
219.09
Numero MDL:
MFCD02093721
Codice UNSPSC:
12352103
ID PubChem:
24874043
NACRES:
NA.22

48,60 €

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Livello qualitativo

100

Saggio

97%

Punto di fusione

165-169 °C (lit.)

Stringa SMILE

CC1(C)OB(OC1(C)C)c2ccc(N)cc2

InChI

1S/C12H18BNO2/c1-11(2)12(3,4)16-13(15-11)9-5-7-10(14)8-6-9/h5-8H,14H2,1-4H3
ZANPJXNYBVVNSD-UHFFFAOYSA-N

Applicazioni

4-Aminophenylboronic acid pinacol ester can be used as a reagent for:
  • The preparation of substituted 3-phenyl-4H-1-benzopyran-4-ones by reacting with iodochromones via Pd catalyzed Suzuki-Miyaura cross-coupling reaction.[1]
  • Mercury(II) detection by fluorometry with new fluorogenic indicators based on through-bond energy transfer from pentaquinone to rhodamine.[2]
  • Rhodium-catalyzed amination reactions.[3]
  • Palladium-catalyzed Suzuki cross-coupling to synthesize potential antitubercular and antimicrobial compounds.[4]

It can also be used to prepare:
  • Hexaphenylbenzene derivatives as a potential bioprobe and multichannel keypad system.[5]
  • Pyromellitic diimide-based polymer as matrix for solution-processable n-channel field-effect transistors.[6]
  • Alternating copolymers of oligoarylenes and naphthalene bisimides as low band-gap semiconductors with electrochemical and spectroelectrochemical behavior.[7]
  • γ-secretase modulators in the treatment of amyloid β formation.[8]

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
SHBM2095
SHBK3920
SHBF9681V
SHBB9479V
02496BP

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Michael König et al.
Tetrahedron, 67(23), 4243-4252 (2011-07-16)
The palladium-catalyzed Suzuki-Miyaura cross-coupling reaction has been investigated on meso-substituted trans-A(2)B-corrole using tailored Pd-catalyst systems.We present the first examples of Suzuki-Miyaura cross-coupling reactions on meso-substituted trans-A(2)B-corrole derivatives with neutral, sterically hindered, inactivated and heteroaromatic boronic acids and esters, alkenylboronic acids
David A Vasselin et al.
Journal of medicinal chemistry, 49(13), 3973-3981 (2006-06-23)
A new series of fluoro-, methoxyl-, and amino-substituted isoflavones have been synthesized as potential antitumor agents based on structural similarities to known flavones and isoflavones (quercetin and genistein respectively) and antitumor 2-phenylbenzothiazoles. Target compounds were synthesized using palladium-catalyzed coupling methodologies
Alternating copolymers of oligoarylenes and naphthalene bisimides as low band gap semiconductors: Synthesis, electrochemical and spectroelectrochemical behavior
Gawrys, P.; et al.
Electrochimica Acta, 56, 10464-10472 (2012)
Vandana Bhalla et al.
Organic letters, 14(4), 1012-1015 (2012-01-28)
Zinc ensemble of hexaphenylbenzene derivative 3 exhibits sensitive response toward adenosine monophosphate (AMP) and H(2)PO(4)(-) ions. Further, the application of derivative 3 as a multichannel molecular keypad could be realized in the presence of inputs of Zn(2+) ions, H(2)PO(4)(-) ions
Synthesis and Characterization of a Pyromellitic Diimide-Based Polymer with C- and N-Main Chain Links: Matrix for Solution-Processable n-Channel Field-Effect Transistors
Kola, S.; et al.
ACS Macro Letters, 1, 136-140 (2012)
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