Recent Advances in the Chemistry of Carbazole.

Campbell, Neil; Barclay, Bessie M.

doi:10.1021/cr60127a001

Cited by 76 publications

(21 citation statements)

References 31 publications

(46 reference statements)

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“…Mechanistically, halogenated carbazoles can be formed either by direct halogenation of carbazole or through a condensation reaction of a halogen-containing precursor compound (Campbell and Barclay, 1947;Sumpter and Miller, 1954;Narang, 1995, 1996). Direct halogenation of carbazole results in halogen substitution first at the 3-and 6-positions, and then at the 1-and 8-positions (Sumpter and Miller, 1954;Smith et al, 1992).…”

Section: Introductionmentioning

confidence: 99%

Halogenated indigo dyes: A likely source of 1,3,6,8-tetrabromocarbazole and some other halogenated carbazoles in the environment

Parette¹,

McCrindle

McMahon³

et al. 2015

Chemosphere

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Section: Introductionmentioning

confidence: 99%

Halogenated indigo dyes: A likely source of 1,3,6,8-tetrabromocarbazole and some other halogenated carbazoles in the environment

Parette¹,

McCrindle

McMahon³

et al. 2015

Chemosphere

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“…In this sense carbazole and its derivatives are of great interest, and they are actively studied due to their use in material science, coordination chemistry, pharmacy, etc. [2][3][4][5][6]. Thus, carbazole derivatives are used as synthons for preparation of luminophores [7], and branched 3,6disubstituted derivatives of carbazole are applied as building blocks for creation of more complex organic molecules [8].…”

mentioning

confidence: 99%

Synthesis and photochemical properties of 3,6-di-tert-butyl-9H-carbazole derivatives

et al. 2015

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“…The materials are insoluble in common organic solvents and, thus, structural insights were obtained from magic angle solid state NMR spectroscopy. 25 In the case of Ind-POF, the signal of methine carbon appears to be at 40 ppm (Fig. 1).…”

Section: Resultsmentioning

confidence: 94%

Copolymerization of terephthalaldehyde with pyrrole, indole and carbazole gives microporous POFs functionalized with unpaired electrons

et al. 2013

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A new family of paramagnetic microporous polymeric organic frameworks (POFs) has been developed through the co-polymerization of terephthalaldehyde and pyrrole, indole, and carbazole, respectively.These POFs are functionalized with stable unpaired electrons and electron paramagnetic resonance spectroscopy and pulsed ENDOR spectroscopy confirms their existence. The free radicals are produced in the early steps of polymerization and are responsible for their optical properties and the chemical adsorption properties of the POFs. The optical band gap of these materials ranges from 0.8 to 1.6 eV.The new POFs have spherical morphology and exhibit surface areas up to 777 m 2 g À1 (Pyr-POF-1).Furthermore, Pyr-POF-1 displays the uptake of CO 2 14% wt and C 2 H 6 9% wt at 273 K/1 bar and H 2 1.2% wt at 77 K/1 bar. The pyrrole based material (Pyr-POF-2) shows high capacity for CO 2 , 10% wt, under ambient conditions (298 K/1 bar) and the isosteric heat of CO 2 adsorption of $34 kJ mol À1 . The preparation of this new POF family is based on a very simple synthetic pathway and highlights the significance of terephthalaldehyde as a precursor for the synthesis of low cost functional porous polymers.

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Recent Advances in the Chemistry of Carbazole.

Cited by 76 publications

References 31 publications

Halogenated indigo dyes: A likely source of 1,3,6,8-tetrabromocarbazole and some other halogenated carbazoles in the environment

Halogenated indigo dyes: A likely source of 1,3,6,8-tetrabromocarbazole and some other halogenated carbazoles in the environment

Synthesis and photochemical properties of 3,6-di-tert-butyl-9H-carbazole derivatives

Copolymerization of terephthalaldehyde with pyrrole, indole and carbazole gives microporous POFs functionalized with unpaired electrons

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