Výsledky vyhledávání - "Melanie Denißen"

Akademický článek

One-pot syntheses of blue-luminescent 4-aryl-1H-benzo[f]isoindole-1,3(2H)-diones by T3P® activation of 3-arylpropiolic acids

Autor: Melanie Denißen, Alexander Kraus, Guido J. Reiss, Thomas J. J. Müller

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 2340-2351 (2017)

In situ activation of 3-arylpropiolic acids with T3P® (n-propylphosphonic acid anhydride) initiates a domino reaction furnishing 4-arylnaphtho[2,3-c]furan-1,3-diones in excellent yields. Upon employing these anhydrides as reactive intermediates blue

Externí odkaz: https://doaj.org/article/a77ff858a5594c65beef90ccce19fcab

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One-pot synthesis of a white-light emissive bichromophore operated by aggregation-induced dual emission (AIDE) and partial energy transfer

Autor: Ricarda Hannen, Lukas Biesen, Katrin Hoffmann, Ute Resch-Genger, Melanie Denißen, Guido J. Reiss, Thomas Müller, Nithiya Nirmalananthan-Budau, Dana Itskalov

Publikováno v: Chemical Communications. 56:7407-7410

Merocyanine-triarylamine bichromophores are readily synthesized by sequentially Pd-catalyzed insertion-alkynylation-Michael-Suzuki four-component reactions. White-light emissive systems form upon aggregation in 1 : 99 and 0.1 : 99.9 vol% CH2Cl2-cyclo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2934754d1d866d770e200e3edef685e8
https://doi.org/10.1039/d0cc03451g

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One-pot syntheses of blue-luminescent 4-aryl-1H-benzo[f]isoindole-1,3(2H)-diones by T3P® activation of 3-arylpropiolic acids

Autor: Guido J. Reiss, Alexander Kraus, Thomas Müller, Melanie Denißen

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 2340-2351 (2017)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dd3332f36b387aa0277c58fd6d3dfc7
https://doi.org/10.3762/bjoc.13.231

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3-Piperazinyl propenylidene indolone merocyanines: consecutive three-component synthesis and electronic properties of solid-state luminophores with AIE properties

Autor: Melanie Denißen, Thomas Müller, Katrin Hoffmann, Ute Resch-Genger, Nithiya Nirmalananthan, Thomas Behnke

Publikováno v: Materials Chemistry Frontiers. 1:2013-2026

A series of twelve 3-piperazinyl propenylidene indolone merocyanines was synthesized in a one-pot fashion using a consecutive three-component insertion-coupling-Michael addition sequence. Physical-organic treatment of the absorption data of a consang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a9b5a44be8540a653a6084a9f51df8c
https://doi.org/10.1039/c7qm00198c

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Two-Step Synthesis of Blue Luminescent (Pyrrol-3-yl)-1H-(aza)indazoles Based on a Three-Component Coupling-Cyclocondensation Sequence

Autor: Jan Nordmann, Melanie Denißen, Thomas Müller, Svenja Eierhoff, Bernhard Mayer

Publikováno v: European Journal of Organic Chemistry. 2015:5128-5142

(Pyrrol-3-yl)-1H-(aza)indazoles can be efficiently prepared by a two-step process that consists of a consecutive three-component coupling–cyclocondensation synthesis to give ortho-halo-3-acylpyrrol-3-yl-substituted (hetero)arenes followed by a cycl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee69018280686d612bb23a917a62a987
https://doi.org/10.1002/ejoc.201500575

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Sequential palladium catalyzed coupling–cyclocondensation–coupling (C3) four-component synthesis of intensively blue luminescent biarylsubstituted pyrazoles

Autor: Julian Dziambor, Bernhard Mayer, Melanie Denißen, Thomas Müller, Walter Frank, Jan Nordmann

Publikováno v: RSC Advances. 5:33838-33854

1-, 3-, and 5-Biarylsubstituted pyrazoles can be efficiently prepared by a microwave-assisted consecutive four-component synthesis based upon a sequential Pd-catalyzed coupling–condensation–coupling (C3), a one-pot sequence which concatenates Son

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93028d5bbd448d6045436808e34d8ac0
https://doi.org/10.1039/c5ra03104d

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ChemInform Abstract: Sequential Palladium Catalyzed Coupling-Cyclocondensation-Coupling (C3) Four-Component Synthesis of Intensively Blue Luminescent Biarylsubstituted Pyrazoles

Autor: Walter Frank, Jan Nordmann, Bernhard Mayer, Melanie Denissen, Thomas J. J. Mueller, Julian Dziambor

Publikováno v: ChemInform. 46

1-, 3- and 5-biarylsubstituted pyrazoles are efficiently obtained by microwave-assisted consecutive four-component synthesis including a sequential Pd-catalyzed coupling-condensation-coupling, a one-pot sequence which combines Sonogashira alkynylatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd5949aa5e22eabff0442caca9466eb4
https://doi.org/10.1002/chin.201535140

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