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Relevant bibliographies by topics / Organic carbazate

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Academic literature on the topic 'Organic carbazate'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Organic carbazate"

1

Garcia-Ramos, Yesica, Caroline Proulx, and William D. Lubell. "Synthesis of hydrazine and azapeptide derivatives by alkylation of carbazates and semicarbazones." Canadian Journal of Chemistry 90, no. 11 (November 2012): 985–93. http://dx.doi.org/10.1139/v2012-070.

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Hydrazine and azapeptide analogs were synthesized effectively by alkylation of alkylidene carbazates and semicarbazones. In comparisons of benzylidene, benzhydrylidene, and fluorenylidene tert-butyl carbazates in alkylations using bases of different pKb character, superior conversion was obtained using the fluorenone derivative. Mild alkylation conditions were found employing Et4NOH as base and used to convert fluorenylidene tert-butyl carbazate into 13 different protected hydrazines. Moreover, racemization was avoided during alkylation of fluorenylidene semicarbazide in the synthesis of aza-propargylglycinylphenylalanine tert-butyl ester, the protecting groups from which could be selectively removed.

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Zhou, Bo, Ming Gao, Xianjing Feng, Lanli Huang, Quanxin Huang, Sujit Kootala, Tobias E. Larsson, Li Zheng, and Tim Bowden. "Carbazate modified dextrans as scavengers for carbonylated proteins." Carbohydrate Polymers 232 (March 2020): 115802. http://dx.doi.org/10.1016/j.carbpol.2019.115802.

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Tennakoon, Manomi A., Todd C. Henninger, Darren Abbanat, Barbara D. Foleno, Jamese J. Hilliard, Karen Bush, and Mark J. Macielag. "Synthesis and antibacterial activity of C6-carbazate ketolides." Bioorganic & Medicinal Chemistry Letters 16, no. 24 (December 2006): 6231–35. http://dx.doi.org/10.1016/j.bmcl.2006.09.036.

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Ioannidou, Heraklidia, and Panayiotis Koutentis. "tert-Butyl 3-(4-Cyano-5-phenylisothiazol-3-yl)carbazate." Molbank 2009, no. 4 (October 12, 2009): M628. http://dx.doi.org/10.3390/m628.

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Singh, Chandan, Ajit Singh, Niraj Naikade, Ved Verma, Mohammad Hassam, Nitin Gupta, and Shilpi Pandey. "Hydrazinium Carbazate-H2O2: An Ideal Combination for Diimide Reduction of Base-Sensitive Unsaturated Peroxides¹." Synthesis 2010, no. 06 (January 8, 2010): 1014–22. http://dx.doi.org/10.1055/s-0029-1218639.

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Rahim, Abdur, Biswajit Sahariah, Kalpita Baruah, Jugal Kishore Rai Deka, and Bani Kanta Sarma. "Solid-Phase Synthesis of Hybrid 2,5-Diketopiperazines Using Acylhydrazide, Carbazate, Semicarbazide, Amino Acid, and Primary Amine Submonomers." Journal of Organic Chemistry 85, no. 5 (January 31, 2020): 2927–37. http://dx.doi.org/10.1021/acs.joc.9b02083.

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7

Vijayalakshmi, Chapala, Malavattu G. Prasad, Naresh K. Katari, and Pedavenkatagari N. Reddy. "A Scalable Synthesis of Biaryl Unit of the HIV Protease Inhibitor Atazanavir." Letters in Organic Chemistry 17, no. 1 (December 12, 2019): 68–72. http://dx.doi.org/10.2174/1570178616666190514080155.

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Atazanavir is one of the most prescribed HIV-1 protease inhibitors approved by the FDA. It was the first protease inhibitor approved for once-a-day dosing to treat AIDS due to good oral bioavailability and favorable pharmacokinetic profile. This research aims to develop a new synthetic cost effective process for biaryl-hydrazine unit {tert-butyl 2-[4-(2-pyridinyl)benzyl]hydrazinecarboxylate} of atazanavir on a large scale. The synthesis involved palladium catalyzed Suzuki-Miyaura coupling of 2-chloropyridine and (4-cyanophenyl)boronic acid followed by DIBAL-H reduction of cyano group to aldehyde which is then treated with tert-butyl carbazate to furnish hydrazone subsequently in situ reduction with NaBH4. A large scale synthesis of biaryl-hydrazine unit of atazanavir was accomplished in three steps with 71% overall yield. We have developed a short and efficient synthesis of atazanavir key intermediate biaryl-hydrazine unit. The process does not require the usage of Grignard reagent, expensive catalyst, protection/deprotection of aldehyde moiety and catalytic hydrogenation.

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Yang, Yifeng, Ming Gao, Bo Zhou, Peian Cai, Tobias E. Larsson, Jinmin Zhao, and Tim Melander Bowden. "Weak acidic stable carbazate modified cellulose membranes target for scavenging carbonylated proteins in hemodialysis." Carbohydrate Polymers 231 (March 2020): 115727. http://dx.doi.org/10.1016/j.carbpol.2019.115727.

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Park, Soyoung, Donghwan Choe, Jae Jun Lee, and Cheal Kim. "A benzyl carbazate-based colorimetric chemosensor for relay detection of Cu2+ and S2− in near-perfect aqueous media." Journal of Molecular Structure 1240 (September 2021): 130576. http://dx.doi.org/10.1016/j.molstruc.2021.130576.

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Herize, Armando, José R. Mora, Jesus Lezama, Edgar Marquez, Tania Córdova, and Gabriel Chuchani. "Experimental and theoretical study of the mechanism for the kinetic of elimination of methyl carbazate in the gas phase." Journal of Physical Organic Chemistry 22, no. 2 (February 2009): 170–76. http://dx.doi.org/10.1002/poc.1446.

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Dissertations / Theses on the topic "Organic carbazate"

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Thompsett, David. "Hydrazine and carbazate complexes of chromium and manganese : their role in the catalytic decomposition of hydrazine." Thesis, University of Bath, 1987. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376340.

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Reig, Canyelles Marta. "Carbazole-Based Materials for Organic Thin-Film Transistors and Organic Light-Emitting Diodes." Doctoral thesis, Universitat de Barcelona, 2017. http://hdl.handle.net/10803/404560.

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This thesis deals with the preparation and characterization of novel organic semiconductors based on the carbazole heterocycle for electronic and optoelectronic applications, specifically to be studied as active layers in OTFTs and as emitting layers in OLEDs. Carbazole-based materials are recognised for their high thermal stability, high emission efficiencies and excellent hole-transporting properties associated to its electron-donating ability, which make of them promising candidates for OTFTs and OLEDs applications. OLEDs have been studied extensively due to their promising applications in flat panel displays and solid-state lighting. However, further improvement of power efficiency and colour purity are still required to produce more efficient industrial devices. Thus, the first part of this thesis deals with the preparation of a series of carbazole-based blue emitters for their application as emitting layers in blue and in particular in deep-blue OLEDs. The extension of the π-conjugated carbazole system by preparing bicarbazole and tricarbazole derivatives afforded materials with the sought deep-blue emission properties in the solid state, which were modulated by the insertion of the ethynylene linker. OLED devices exhibited very low turn-on voltages and a maximum luminance as high as 1.4 x 104 cd m–2. The second part of this thesis is focused on the development of new organic semiconductors with effective charge transport properties. In order to obtain new n-type or ambipolar materials, the hole-transporting behaviour of the electron-donating carbazole moiety was modified by the introduction of electron-withdrawing groups on its structure. As a first approach, the coupling of the carbazole heterocycle with the electron acceptor tris(2,4,6-trichlorophenyl)methyl radical (TTM) yielded ambipolar materials, whose charge-transporting properties were found to be dependent on the substitution patterns of the carbazole core. As a second approach, the introduction of the strong electron-withdrawing tricyanovinyl group on the carbazole core afforded a push-pull system with high electron affinity, resulting in materials with n-type or ambipolar behaviour as determined by TOF and OTFT measurements. The last part of this thesis is focused on the preparation of a series of p-type carbazole related derivatives, in which the extension of the π-conjugated core was progressively varied in order to study its effect on the charge-transporting properties. Indolo[3,2-b]carbazole and triindole derivatives showed enhanced OTFT device performance with hole mobilities in the range of 10–3 to 0.1 cm2 V–1 s–1. In particular, N-trimethyltriindole exhibits a face-to-face molecular packing with π–π interactions, and an optimal perpendicular molecular disposition to the substrate surface as determined by XRD, that can be related to a more favourable charge transport in the OTFT devices. The introduction of long hexyl chains in the triindole core contributes with additional C–H···π interactions to those of π–π type between the triindole cores, enhancing the degree of molecular order in the thin films as reflected in the determined hole mobility, which was found to be the highest value of all the series with a value of 0.1 cm2 V–1 s–1. The knowledge of the molecular packing and intermolecular interactions in the organic layers has been proved to be essential to rationalize the charge-transporting properties and it is shown here to be a useful tool to be considered on the design of new organic semiconductors.
El desenvolupament de nous semiconductors orgànics amb capacitat de transport de càrrega presenta un gran interès per a la seva aplicació en transistors orgànics de capa prima (OTFTs), díodes emissors de llum orgànics (OLEDs) i cel·les solars orgàniques, entre d’altres. L’objectiu d’aquesta tesi és la preparació i caracterització de nous semiconductors orgànics basats en l’heterocicle carbazole i el seu estudi com a components en OTFTs i en OLEDs. En primer terme, aquesta tesi està centrada en la preparació de nous derivats del carbazole amb propietats luminescents en la zona del blau de l’espectre electromagnètic. En concret, es pretén modular les propietats òptiques del carbazole mitjançant l’extensió de la conjugació del seu nucli aromàtic per introducció de grups donadors d’electrons en la seva estructura, així com per la introducció del triple enllaç com a espaiador entre el nucli carbazole i els grups donadors d’electrons. L’estudi dels materials preparats com a capes emissores en OLEDs ha donat lloc a dispositius amb emissió a la zona del blau que han presentat una elevada luminància de fins a 1.4 x 104 cd m–2. La segona part de la tesi està enfocada en el desenvolupament de nous semiconductors orgànics basats en l’heterocicle carbazole i l’estudi de les seves propietats de transport de càrrega. Per tal de preparar nous semiconductors orgànics de tipus n o ambipolars, es pretén modificar les propietats de transport de forats del nucli carbazole mitjançant la introducció de grups atractors d’electrons en la seva estructura. Per una altra banda, s’ha preparat una sèrie de materials basats en el carbazole en què s’ha variat progressivament l’extensió del seu sistema conjugat, per tal d’obtenir derivats amb propietats de transport de forats efectives. Les propietats de transport de càrrega dels materials preparats s’han avaluat mitjançant la tècnica “time of flight” (TOF) i la preparació i mesura de OTFTs. S’han obtingut alts valors de mobilitat de forats de fins a 0.1 cm2 V–1 s–1 a partir de OTFTs basats en derivats del triindole. Els resultats obtinguts s’han correlacionat amb l’estructura molecular, el tipus d’empaquetament molecular, i amb el grau d’ordre i disposició de les molècules a les capes dels dispositius mitjançant estudis de difracció de raigs X i càlculs teòrics.

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Nolan, William Peter. "Synthesis of indolo[2,3-A]carbazole natural products." Thesis, University of Cambridge, 1990. https://www.repository.cam.ac.uk/handle/1810/272982.

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CARNEIRO, LEONARDO SIMÕES DE ABREU. "CARBAZOLE-BASED COVALENT ORGANIC FRAMEWORKS: CONCEPTION, SYNTHESIS AND CHARACTERIZATION." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2016. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=28356@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
Materiais bidimensionais apresentam possibilidades de funcionalização que os tornam versáteis para diversas aplicações, tais como em dispositivos eletrônicos. A presença de poros nesses materiais pode trazer novas funções, como adsorção de gases, liberação controlada de fármacos e catálise. Os covalent organic frameworks (COFs) são uma nova classe de materiais orgânicos porosos cristalinos que têm recebido destaque em química reticular. O objetivo dessa dissertação é apresentar a síntese e caracterização de quatro novos COFs baseados em carbazóis, que constitui uma classe de compostos utilizada na obtenção de polímeros condutores. O bloco de montagem principal utilizado foi o 3,6-diamino-9H-carbazol e as fontes de aldeído foram triformilfloroglucinol, triformilfenol, 1,3,5-tri(4-formilfenil)benzeno e triformilbenzeno para a síntese do RIO2, RIO3, RIO5 e RIO6, respectivamente. RIO2 e RIO3 apresentaram-se sob a forma ceto enamina e imina, respectivamente, além de pouca cristalinidade e baixa área específica. Através de cálculos baseados na Teoria do Funcional da Densidade (DFT), foi verificado que esses COFs apresentam suas folhas deslocadas e rotacionadas devido às interações eletrostáticas e para minimizar os momentos de dipolo das ligações N-H dos carbazóis. RIO5 e RIO6 também se apresentaram pouco cristalinos e com áreas específicas baixas. Apesar desses resultados, esses materiais ainda podem ser aplicados em eletrônica orgânica por apresentarem estrutura química compatível com tal aplicação.
Two-dimensional materials have functionalization possibilities that make them versatile for various applications such as in electronic devices. The presence of pores in these materials can give new features to them, such as gas adsorption, drug delivery and catalysis. The covalent organic frameworks (COFs) are a new class of crystalline porous organic materials that have been prominent in reticular chemistry. The purpose of this work is to present the synthesis and characterization of four new COFs based on carbazoles, which are a class of compounds used to obtain conductive polymers. The main building block used was 3,6-diamine-9H-carbazole with the aldehyde sources were triformylphloroglucinol, triformylphenol, 1,3,5-tri(4 formylphenyl)benzene and triformylbenzene to obtain RIO2, RIO3, RIO5 and RIO6, respectively. RIO2 and RIO3 are in keto-enamine and imine form, respectively, as well as have low crystallinity and low specific area. Calculus based on Density Functional Theory (DFT) found that these COFs present their sheets displaced and rotated due to electrostatic interactions and to minimize the dipole moments of the N-H bonds of carbazoles. In an attempt to avoid the absence of pores, RIO5 and RIO6 materials were synthesized, however these COFs also performed poorly crystalline and with low specific areas. Despite these results, these materials can also be applied in organic electronics by presenting chemical structure compatible with such application.

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Adhikari, Ravi M. "Carbazole-Based Emitting Compounds: Synthesis, Photophysical Properties and Formation of Nanoparticles." Bowling Green State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1224527666.

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Haelters, Jean-Pierre. "Synthèse de dérivés phosphono-indoliques-benzofuranniques et -pyrroliques à partir d'hydrazones phosphonates." Brest, 1987. http://www.theses.fr/1987BRES2002.

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Des derives phosphonoindoliques sont prepares par cyclisation d'arylhydrazones d'oxoalkylphosphonates selon fisher et par cyclodeshydratation d'arylamino-1 et arylamino-3 oxo-2 propylphosphonates selon bischler. Des indolyl-2 et indolyl-3 phosphonates, des indolylmethyl-2 et des indolylmethyl-3 phosphonates diversement substitues et leurs acides phosphoniques correspondants sont decrits. Toutes structures sont analysees par rmn **(1)h, **(31)p et 1**(3)c. L'analogue phosphore de l'intermediaire a aussi ete prepare. L'extention de la reaction de bischler aux aryloxycetones permet d'atteindre des benzofuryl-2 phosphonate et de benzofurylmethyl-3 phosphonates. Deux nouveaux reactifs sont utilises pour acceder aux arylaminocetones et aux aryloxycetones : les chloro-1 et chloro-3 methoxycarbonylhydrazono-2 propyl-phosphonates de diethyle, composes qui, traites en milieu basique, donnent des azoenes qui additionnent les anilines et les phenols. Ces azoenes additionnent aussi les carbanions, notamment les carbanions derives de cetones pour conduire, apres hydrolyse soit a des derives du pyrrole, soit a des dioxy-2, -5-alkylphosphonates precurseurs de cyclopentenones selon wittig-horner

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Ho, Cheuk Lam. "Conjugated metal-organic phosphorescent materials and polymers containing fluorene and carbazole units." HKBU Institutional Repository, 2007. http://repository.hkbu.edu.hk/etd_ra/808.

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Rizzo, Francesco. "Computational characterization of carbazole-benzonitrile derivatives for applications in Organic Light Emitting Diodes." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21022/.

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The technology of Organic Light-Emitting Diodes has reached such a high level of reliability that it can be used in various applications. The required light emission efficiency can be achieved by transforming the triplet excitons into singlet states through Reverse InterSystem Crossing (RISC), which is the main process of a general mechanism called thermally activated delayed fluorescence (TADF). In this thesis, we theoretically analyzed two carbazole-benzonitrile (donor-acceptor) derivatives, 2,5-di(9H-carbazol-9-yl)benzonitrile (p-2CzBN) and 2,3,4,5,6-penta(9H-carbazol-9-yl)benzonitrile (5CzBN), and addressed the problem of how donor-acceptor (D-A) or donor-acceptor-donor (D-A-D) flexible molecular architectures influence the nature of the excited states and the emission intensity. Furthermore, we analyzed the RISC rates as a function of the conformation of the carbazole lateral groups, considering the first electronic states, S0, S1, T1 and T2, involved in TADF process. The two prototype molecules, p-2CzBN and 5CzBN, have a similar energy gap between the first singlet and triplet states (∆EST, a key parameter in the RISC rate), but different TADF performances. Therefore, other parameters must be considered to explain their different behavior. The oscillator strength of p-2CzBN, never tested as emitter in OLEDs, is similar to that of 5CzBN, which is an active TADF molecule. We also note that the presence of a second T2 triplet state, lower in energy than S1 only in 5CzBN, and the reorganization energies, associated with RISC processes involving T1 and T2, are important factors in differentiating the rates in p-2CzBN and 5CzBN. For p-2CzBN, the RISC rate from T2 to S1 is surprisingly higher than that from T1 to S1, in disagreement with El-Sayed rules, due to a large reorganization energy associated to the T1 to S1, process; while the contrary occurs for 5CzBN. These insights are important for designing new TADF emitters based on the benzo-carbazole architecture.

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Ottone, Chiara. "Nouveaux copolymères donneur-accepteur : préparation, caractérisation physico-chimique et application des cellules photovoltaïques organiques." Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00864002.

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Ce travail de thèse concerne l'élaboration de nouveaux copolymères à faible bande interdite de type " push-pull ", constitués par une unité donneuse d'électrons (push) et une unité acceptrice d'électrons (pull) en modulant les relations structures-propriétés par stratégie de synthèse. Des copolymères constitués par des unités acceptrices d'électrons (dérivées du benzothiadiazole ou du thienopyrrolodione) et donneuses d'électrons (3,6-carbazole, 2,7-carbazole, dialkoxybezodithiophène) ont été obtenus par différentes méthodes de couplage carbone carbone (C-C). Des études physico-chimiques par des techniques de spectroscopie (UV-visible), d'électrochimie (voltampérométrie cyclique), de diffraction de rayon X et d'analyses thermogravimétriques ont été utilisées pour élucider les propriétés fondamentales des copolymères pour des applications dans le domaine du photovoltaïque organique. Des études de RPE sous éclairement couplées avec de la simulation théorique ont permis l'étude des différents transferts électroniques dans les copolymères push-pull en mélange avec deux types de matériaux accepteurs d'électrons (le PCBM et les nanocristaux de CuInS2). Des calculs de DFT ont mis en évidence une bonne corrélation avec les résultats expérimentaux. Des tests préliminaires en hétérojonctions volumiques sur les (co)polymères ont étés réalisés mettant en évidence les facteurs clés limitant les performances des dispositifs de photovoltaïques organiques.

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Linton, Katharine Elizabeth. "New bipolar organic materials for optoelectronic applications." Thesis, Durham University, 2012. http://etheses.dur.ac.uk/4437/.

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The literature surrounding organic small-molecule donor-acceptor systems is summarised for a range of optoelectronic applications (OLEDs, OPVs, OFETs etc.). There is a focus on the key building blocks: 1,3,4-oxadiazole (OXD), diphenylamine (DPA), carbazole (Cbz) and fluorene (F). The incorporation of such moieties into various donor-acceptor systems is discussed with further reference to selected alternative organic donor and acceptor systems. The syntheses of novel bipolar molecules based on a donor-spacer-acceptor (DPA/Cbz-F-OXD) structure and the incorporation of these molecules into single-layer OLEDs is presented. It is demonstrated how the emission colour can be tuned from green to deep blue by systematic manipulation of the structure. A significant result is that high efficiency accompanied with pure, deep blue emission in single-layer OLEDs can be achieved with this structural motif. The incorporation of these materials as part of a simple two-component blend to produce white OLEDs is presented and the modification of the materials to improve electron-transport properties is discussed. The synthesis of DPA-bridge-OXD wire systems is presented with the use of oligo-p-phenyleneethynylene units as a bridge of varying length to investigate the effect on charge transfer between the donor and acceptor. Photophysical studies demonstrate the change in absorption, emission and fluorescence lifetimes as the length scale of the molecules is altered. The synthesis of a series of planarised and twisted DPA-bridge-OXD systems based upon phenylene linkers is discussed. Finally, a series of DPA-F-OXD-anchor molecules is presented for incorporation into DSSC devices. The synthesis of these materials is described and the suitability of various anchoring groups for DSSCs is analysed through photophysical and device studies.

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Book chapters on the topic "Organic carbazate"

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Bhattacharyya, P., and D. P. Chakraborty. "Carbazole Alkaloids." In Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, 159–209. Vienna: Springer Vienna, 1987. http://dx.doi.org/10.1007/978-3-7091-8906-1_4.

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Chakraborty, D. P., and Shyamali Roy. "Carbazole Alkaloids III." In Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, 71–152. Vienna: Springer Vienna, 1991. http://dx.doi.org/10.1007/978-3-7091-9119-4_2.

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Chakraborty, D. P., and Shyamali Roy. "Carbazole Alkaloids IV." In Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products, 125–230. Vienna: Springer Vienna, 2003. http://dx.doi.org/10.1007/978-3-7091-6051-0_3.

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Ong, Beng S., Yiliang Wu, and Yuning Li. "Organic Semiconductors Based on Polythiophene and Indolo[3,2-b]carbazole." In Organic Electronics, 75–107. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527608753.ch4.

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Venkateswararao, A., and K. R. Justin Thomas. "Carbazole-Based Organic Dyes for Dye-Sensitized Solar Cells: Role of Carbazole as Donor, Auxiliary Donor and π-Linker." In Solar Cell Nanotechnology, 41–96. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118845721.ch2.

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Taber, Douglass F. "Functionalization and Homologation of Alkenes." In Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0029.

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Masahito Ochiai developed (Org. Highlights, March 24, 2008) the iodosobenzene-mediated cleavage of alkenes to keto aldehydes. Thottumkara K. Vinod of Western Illinois University described (Org. Lett. 2010, 12, 5640) a modified protocol that delivered the keto acid 2. Chi-Ming Che of the University of Hong Kong established (J. Am. Chem. Soc. 2010, 132, 13229) a method for the preparative scale Fe-catalyzed cis dihydroxylation of an alkene 3. Ilhyong Ryu of Osaka Prefecture University devised (Synlett 2010, 2014) a practical procedure for the free radical addition of HBr to an alkene 5. Tetsuo Ohta of Doshisha University showed (Tetrahedron Lett. 2010, 51, 2806) that a Ru catalyst could add an aromatic acid to the internal carbon of a terminal alkene 7. Noriki Kutsumura and Takao Saito of the Tokyo University of Science found (Org. Lett. 2010, 12, 3316) conditions for bromination/dehydrobromination to convert 10 to 11. Tsuyoshi Taniguchi of Kanazawa University oxidized (J. Org. Chem. 2010, 75, 8126) the alkene 12 to the nitro alkene 13. Professor Taniguchi added (Angew. Chem. Int. Ed. 2010, 49, 10154) methyl carbazate to 14 to give the β-hydroxy ester 15. Philippe Renaud of the University of Bern effected (J. Am. Chem. Soc. 2010, 132, 17511) the free radical homologation of 16 to the azide 18. Daniel P. Becker of Loyola University described (Tetrahedron Lett. 2010, 51, 3514) the elegant diastereoselective Pd-catalyzed bis-methoxycarbonylation of 19 to the diester 20. Matthew S. Sigman of the University of Utah established (J. Am. Chem. Soc. 2010, 132, 13981) the oxidative Heck arylation of 21 to 23. F. Dean Toste of the University of California, Berkeley, found (Org. Lett. 2010, 12, 4728) that the intermediate in the gold-catalyzed alkoxylation of 24 could couple to an aryl silane 25 to give 26. Chun-Yu Ho of the Chinese University of Hong Kong used (Angew. Chem. Int. Ed. 2010, 49, 9182) a Ni catalyst to add styrene 27 to the alkene 24. Masahiro Miura of Osaka University effected (J. Org. Chem. 2010, 75, 5421) the oxidative coupling of 29 with styrene 27 to give the linear product 30.

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7

Ziarani, Ghodsi Mohammadi, Razieh Moradi, Negar Lashgari, and Hendrik G. Kruger. "Carbazole Dyes." In Metal-Free Synthetic Organic Dyes, 109–16. Elsevier, 2018. http://dx.doi.org/10.1016/b978-0-12-815647-6.00006-6.

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8

Leung, Man-kit. "Electrochemical Deposition of Carbazole and Triarylamine Derivatives and Their Polymeric Optoelectronic Applications." In Organic Structures Design, 399–453. Pan Stanford, 2014. http://dx.doi.org/10.1201/b17788-10.

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Conference papers on the topic "Organic carbazate"

1

Kimura-Suda, Hiromi, Yadong Zhang, and Takafumi Sassa. "Mechanism of noncentrosymmetric alignment in spin-coated carbazole polymer films." In Organic Thin Films. Washington, D.C.: OSA, 1999. http://dx.doi.org/10.1364/otf.1999.sud6.

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2

Kawabe, Yutaka, Kodai Fukuzawa, Takuya Uemura, Katsufumi Matsuura, Toshio Yoshikawa, Jun-ichi Nishide, and Hiroyuki Sasabe. "Formation of photo-induced index grating in azo-carbazole dye-doped polymer." In SPIE Organic Photonics + Electronics, edited by Rachel Jakubiak, Manfred Eich, and Jean-Michel Nunzi. SPIE, 2012. http://dx.doi.org/10.1117/12.928554.

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3

Berkovic, Garry, G. M. Meshulam, Z. Kotler, A. Ben-Asuly, L. Shapiro, and V. Khodorkovsky. "Unique two-dimensional effects in the first hyper- polarizability of molecules with carbazole donor groups." In Organic Thin Films. Washington, D.C.: OSA, 1999. http://dx.doi.org/10.1364/otf.1999.sae8.

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4

Stockhausen, M., L. Di Paolo, S. Castellani, R. Galimberti, U. Berner, M. Erdmann, R. Elias, et al. "Controlling Factors of Carbazole Ratios: Generation, Migration and Expulsion Behaviour." In 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902786.

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5

Cheng, Chien-Hong. "Benzoylpyridine-carbazole based TADF materials and devices (Conference Presentation)." In Organic Light Emitting Materials and Devices XX, edited by Franky So, Chihaya Adachi, and Jang-Joo Kim. SPIE, 2016. http://dx.doi.org/10.1117/12.2237553.

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6

Lukasiewicz, Marcin, Bohdan Achremowicz, and Piotr Pitala. "Etherification of Starch by 9-(2-chloroethyl)-carbazole." In The 9th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2005. http://dx.doi.org/10.3390/ecsoc-9-01510.

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7

Ki, Hyun Chul, Eun Hye Hwang, Hyeon Oh Shin, Tae-Hyuk Kwon, and So Hee Park. "Development of AMOLED hole transport layer based on thiophene with carbazole." In Organic Light Emitting Materials and Devices XXII, edited by Franky So, Chihaya Adachi, and Jang-Joo Kim. SPIE, 2018. http://dx.doi.org/10.1117/12.2319078.

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8

Bouachrine, M., K. Hasnaoui, H. Zgou, M. Hamidi, and K. Alimi. "Prediction of Copolymerization Mechanism of Poly(vinyl)carbazole and 3-methylthiophene." In The 10th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2006. http://dx.doi.org/10.3390/ecsoc-10-01453.

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9

Galica, Mateusz, and Dariusz Bogdał. "Synthesis of Polymeric Luminophores Based on the Carbazole Derivative and Terbium (III) Complexes." In The 16th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2012. http://dx.doi.org/10.3390/ecsoc-16-01118.

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10

Galica, Mateusz, and Dariusz Bogdał. "Synthesis of Polymeric Luminophores Based on the Carbazole Derivative and Terbium (III) Complexes." In The 16th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2012. http://dx.doi.org/10.3390/ecsoc-16-01160.

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