Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
The Synthesis of 2-substituted Benzo[b]furans Catalyzed by Ni/5-Bromo- 2,2’-bipyridine
View through CrossRef
Abstract:
A tandem system that enabled the synthesis of 2-substituted benzo[b]furans from 2-
halophenols and aryl acetylenes catalyzed by Ni/5-bromo-2,2’-dipyridine was explored. The protocol
was found effective for one-pot cascade coupling cyclization reaction producing benzo[b]furan
compounds, and heteroaryl substrates were observed to be compatible for this system as well, giving
corresponding products in 20-70% yields.
Bentham Science Publishers Ltd.
Title: The Synthesis of 2-substituted Benzo[b]furans Catalyzed by Ni/5-Bromo-
2,2’-bipyridine
Description:
Abstract:
A tandem system that enabled the synthesis of 2-substituted benzo[b]furans from 2-
halophenols and aryl acetylenes catalyzed by Ni/5-bromo-2,2’-dipyridine was explored.
The protocol
was found effective for one-pot cascade coupling cyclization reaction producing benzo[b]furan
compounds, and heteroaryl substrates were observed to be compatible for this system as well, giving
corresponding products in 20-70% yields.
Related Results
Mechanism of 2,6-Dichloro-4,4′-bipyridine-Catalyzed Diboration of Pyrazines Involving a Bipyridine-Stabilized Boryl Radical
Mechanism of 2,6-Dichloro-4,4′-bipyridine-Catalyzed Diboration of Pyrazines Involving a Bipyridine-Stabilized Boryl Radical
Abstract
The mechanism of 4,4′-bipyridine-catalyzed diboration of pyrazines was studied by experimental observation of the intermediates and by theoretical calculati...
Penciptaan Busana Ready To Wear Deluxe dengan Sumber Ide Lautan Pasir Gunung Bromo
Penciptaan Busana Ready To Wear Deluxe dengan Sumber Ide Lautan Pasir Gunung Bromo
This research focuses on the creation of ready-to-wear deluxe fashion inspired by the sand sea of Mount Bromo. The objectives of this research are to describe the creation process ...
Modulatory effects of catechin hydrate on benzo[a]pyrene-induced nephrotoxicity in adult male albino rats
Modulatory effects of catechin hydrate on benzo[a]pyrene-induced nephrotoxicity in adult male albino rats
Abstract
Benzo [a] pyrene (B[a]P) is a potent mutagen and carcinogen, considered one of the commonest concomitants in the environment. The study aimed to evaluate th...
9.9.6 Furans (Update 2024)
9.9.6 Furans (Update 2024)
Abstract
This review is an update to the earlier Science of Synthesis contributions presenting methods for the synthesis of furans. It focuses on the literature published between 2...
Chlorido(dimethyl 2,2′-bipyridine-4,4′-dicarboxylate-κ2N,N′)(η5-pentamethylcyclopentadienyl)rhodium(III) chloride 1-hydroxypyrrolidine-2,5-dione disolvate
Chlorido(dimethyl 2,2′-bipyridine-4,4′-dicarboxylate-κ2N,N′)(η5-pentamethylcyclopentadienyl)rhodium(III) chloride 1-hydroxypyrrolidine-2,5-dione disolvate
The title complex, [Rh(C10H15)Cl(C14H12N2O4)]Cl·2C4H5NO3, has been synthesized by a substitution reaction of the precursor [bis(2,5-dioxopyrrolidin-1-yl) 2,2′-bipyridine-4,4′-dicar...
Pyrroles, thiophenes, and furans
Pyrroles, thiophenes, and furans
This chapter discusses pyrroles, thiophenes, and furans. Pyrrole, thiophene, and furan are five-membered ring heteroaromatic compounds containing one heteroatom. They derive their ...
Lewis Acid-Mediated Efficient Synthesis of 4H-1,3-benzo-xazines and Their Derivatives 4,5-dihydro-1,3-benzo-xazepines
Lewis Acid-Mediated Efficient Synthesis of 4H-1,3-benzo-xazines and Their Derivatives 4,5-dihydro-1,3-benzo-xazepines
:
Compounds containing 4H-1,3-benzo-xazine core usually possess characteristic
features and have been applied in the fields of organic synthesis, pharmaceutical research,
materials...
Implementation of Pancasila on Bromo Prewedding Flare Case
Implementation of Pancasila on Bromo Prewedding Flare Case
The forest fires that occurred at Mount Bromo due to tourists' carelessness in lighting flares during pre-wedding photoshoots are concerning issues that necessitate in-depth analys...