4,4'-Di-tert-butyl-2,2'-bipyridine

CAS No.：72914-19-3

Other grades of this product :

4,4'-Di-tert-butyl-2,2'-bipyridine Basic information

Reaction

Product Name:	4,4'-Di-tert-butyl-2,2'-bipyridine
Synonyms:	4,4'-Di-tert-butyl-2,2'-dipyidyl;l-2,2'-bipyridine;4 4'-DI-TERT-BUTYL-2 2'-DIPYRIDYL 98;4,4'-Di-O-tert-butyl-2,2'-bypyridine;4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine;dbbpy;2,2'-Bipyridine,4,4'-bis(1,1-diMethylethyl)-;4,4'-Di-tert-butyl-2,2'-dipyridyl 98%
CAS:	72914-19-3
MF:	C18H24N2
MW:	268.4
EINECS:
Product Categories:	Heterocycle-Pyridine series;Achiral Nitrogen;C9 to C46;Heterocyclic Building Blocks;Pyridines;Py-N
Mol File:	72914-19-3.mol

4,4'-Di-tert-butyl-2,2'-bipyridine Chemical Properties

Melting point	159-161 °C(lit.)
Boiling point	395.4±42.0 °C(Predicted)
density	0.977
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	5.15±0.30(Predicted)
form	crystal
color	white
Stability:	hygroscopic
InChIKey	TXNLQUKVUJITMX-UHFFFAOYSA-N

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
TSCA	No
HS Code	29333990

MSDS Information

4,4'-Di-tert-butyl-2,2'-bipyridine Usage And Synthesis

Reaction	Ligand for the iridium-catalyzed borylation of arenes Ligand for the iridium-catalyzed synthesis of arylboronic acids and aryl trifluoroborates Ligand for the nickel-catalyzed hydroxycarboxylation of 1,2-dienes by reaction carbon dioxide and oxygen Ligand for the iridium-catalyzed meta borylation followed by halogenation of 1,3-disubstituted arenes Ligand for the iridium-catalyzed silyl-directed ortho-borylation of arenes Ligand for the iridium-catalyzed silane borylation followed by aryl borylation Ligand for the iridium-catalyzed microwave-accelerated borylation of aromatic C-H bonds Ligand for the iridium-catalyzed silyl-directed borylation of indoles Ligand for the nickel-catalyzed synthesis of functionalized dialkyl ketones from carboxylic acids and alkyl halides Ligand for the iron-catalyzed arylation of heterocycles
Chemical Properties	white cyrstalline powder
Uses	4,4''-Di-tert-butyl-2,2''-bipyridine acts as a reagent in the preparation, antiproliferative and cytotoxic activity of apoptotic ruthenium nitrogen heterocyclic complexes via combinatorial library synthesis.

4,4'-Di-tert-butyl-2,2'-bipyridine Preparation Products And Raw materials

Preparation Products

Iridium(1+),[4,4'-bis(1,1-dimethylethyl)-2,2'-bipyridine-κN1,κN1']bis[5-(1,1-dimethylethyl)-2-[4-(1,1-dimethylethyl)-2-pyridinyl-κN]phenyl-κC]-,(OC-6-33)-,hexafluorophosphate(1-)

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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