Log in

Relevant bibliographies by topics / Vilsmeier Reagenz

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers

Academic literature on the topic 'Vilsmeier Reagenz'

Author: Grafiati

Published: 29 September 2021

Last updated: 30 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Vilsmeier Reagenz.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Vilsmeier Reagenz"

1

Brehme, R., E. Gründemann, and M. Schneider. "Reaktion von Acetophenonmonomethyl- und -dimethylhydrazonen mit dem Vilsmeier-Reagenz; Bildung von Pyrazol-4-carbiminiumsalzen: ein Beitrag zum Mechanismus." Journal für praktische Chemie 342, no. 7 (2000): 700–706. http://dx.doi.org/10.1002/1521-3897(200009)342:7<700::aid-prac700>3.0.co;2-u.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Awad, Ibrahim M. A., and Khairy M. Hassan. "Studies in Vilsmeier-Haack reaction: Reaction of 3-methyl-1-phenyl-4-arylidene-5-pyrazolone." Collection of Czechoslovak Chemical Communications 54, no. 3 (1989): 706–12. http://dx.doi.org/10.1135/cccc19890706.

Full text

Abstract:

The 3-methyl group in Ia, b has been found to undergo diformylation by Vilsmeier reagent to give the aminoacrolein derivatives (IIa, b). Treatment of IIa, b with different reagents affords the related 1-phenyl-4-arylidene-5-pyrazolone derivatives with different heterocyclic systems in the 3-position. The Vilsmeier reaction on pyrazolopyrazole (XIII) have been utilized to prove chemically that new heterocyclic systems are formed only at the 3-position and no addition on the carbon-carbon double bond in the conjugated system O=C-C=C-(B) takes place.

APA, Harvard, Vancouver, ISO, and other styles

3

Rhee, Hakjune, Yuri Jeong, Jaeyoung Ban, and Minkyung Lim. "A Novel Synthesis of N-Sulfonylformamidines from N-Sulfonylsulfonamides." Synthesis 50, no. 09 (2018): 1867–74. http://dx.doi.org/10.1055/s-0036-1591936.

Full text

Abstract:

N-Sulfonylformamidines were synthesized from N-sulfonylsulfonamides by reacting with p-toluenesulfonyl chloride (TsCl) and N,N -disubstituted formamides. In this reaction, it was expected that mixing TsCl with the N,N-disubstituted formamide would generate an iminium salt (Vilsmeier reagent). The reaction avoids the use of metal catalysts and hazardous reagents, and the desired N-sulfonylformamidines were obtained in 60% to quantitative yields.

APA, Harvard, Vancouver, ISO, and other styles

4

Corbett, Michael, and Seb Caille. "A Bench-Stable Vilsmeier Reagent for in situ Alcohol Activation: Synthetic Application in the Synthesis of 2-Amino-2-Thiazolines." Synlett 28, no. 20 (2017): 2845–50. http://dx.doi.org/10.1055/s-0036-1589086.

Full text

Abstract:

A robust, chemoselective direct condensation/cyclization of thioureas and amino alcohols is described. Employing a bench-stable Vilsmeier reagent, methoxymethylene-N,N-dimethyliminium methyl sulfate, the selective in situ activation of alcohols is achieved with high efficiency and broad functional-group tolerance. The reversible interaction of the Vilsmeier reagent with substrate was key to the success of this activation strategy.

APA, Harvard, Vancouver, ISO, and other styles

5

Lu, Shi-Han, Po-Lin Liu, and Fung Fuh Wong. "Vilsmeier reagent-mediated synthesis of 6-[(formyloxy)methyl]-pyrazolopyrimidines via a one-pot multiple tandem reaction." RSC Advances 5, no. 58 (2015): 47098–107. http://dx.doi.org/10.1039/c5ra07707a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Kumar, Ajay, Om Prakash, Mayank Kinger, and Shiv P. Singh. "Synthesis of some new 1-aryl-4-formyl-3-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)pyrazoles using the Vilsmeier–Haack reaction — Isolation of the key intermediate 1-aryl-3-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)pyrazoles." Canadian Journal of Chemistry 84, no. 3 (2006): 438–42. http://dx.doi.org/10.1139/v06-015.

Full text

Abstract:

Arylhydrazones of dehydroacetic acid (DHA) underwent Vilsmeier–Haack reaction to generate the corresponding 1-aryl-4-formyl-3-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)pyrazoles (1) with the pyrone moiety of the DHA remaining intact. However, when the reaction was performed using 1 equiv. of the reagent, compounds of 1-aryl-3-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)pyrazoles (2a–2f) were obtained, which underwent smooth conversion to 1-aryl-4-formyl-3-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)pyrazoles (1) on further treatment with another equivalent of the Vilsmeier–Haack reagent. This unreported

APA, Harvard, Vancouver, ISO, and other styles

7

Roopa, Redamala*. "UNDER SOLVENT-FREE CONDITIONS, ACETYLATION and VILSMEIER-HAACK FORMYLATION REACTIONS WITH ACETANILIDES and ANILINES." Journal of Pharma Research 11, no. 06 (2022): 72–84. https://doi.org/10.5281/zenodo.7813300.

Full text

Abstract:

Abstract:  <strong>The Vilsmeier-Haack reaction with anilines and acetanilides was carried out without the use of a solvent. At room temperature, the reactants are put in a mortar and ground with a pestle for 20 to 30 minutes. Formyl derivatives were generated in surprisingly good yields when dimethyl formamide (DMF) and POCl3 were used as the VH reagent. Nevertheless, acetyl derivatives were generated when DMF was substituted for DMA in the formulation of the VH reagent. The results of solvent free reactions are better to those of solution phase reactions, with high yields and much short

APA, Harvard, Vancouver, ISO, and other styles

8

Ruberte, Ana Carolina, Carlos Aydillo, Arun K. Sharma, Carmen Sanmartín, and Daniel Plano. "Vilsmeier reagent, NaHSe and diclofenac acid chloride: one-pot synthesis of a novel selenoindolinone with potent anticancer activity." RSC Advances 10, no. 63 (2020): 38404–8. http://dx.doi.org/10.1039/d0ra07332f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Nasuhipur, Forough, Zarrin Ghasemi, Morgane Poupon, and Michal Dušek. "POCl₃ mediated one-pot deoxygenative aromatization and electrophilic chlorination of dihydroxy-2-methyl-4-oxo-indeno[1,2-b]pyrroles." RSC Advances 13, no. 26 (2023): 17812–16. http://dx.doi.org/10.1039/d3ra02515b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Guzmán, Angel, Moises Romero, and Joseph M. Muchowski. "Vilsmeier–Haack reaction with succinamidals. A convenient synthesis of 5-chloropyrrole-2-carboxaldehydes and 5-chloropyrrole-2,4-dicarboxaldehydes." Canadian Journal of Chemistry 68, no. 5 (1990): 791–94. http://dx.doi.org/10.1139/v90-125.

Full text

Abstract:

It is shown that the reaction of N-alkylsuccinamidals (2) with the Vilsmeier–Haack reagent derived from DMF and phosphorus oxychloride can be controlled to preferentially produce either 5-chloropyrrole-2-carboxaldehydes (8) or 5-chloropyrrole-2,4-dicarboxaldehydes (9). The corresponding N-unsubstituted aldehydes are obtained when N-tert-butoxycarbonylsuccinamidal (11) is the substrate in the above reactions. Keywords: Vilsmeier–Haack reaction, succinamidals, 5-chloropyrrole-2-carboxaldehydes, 5-chloropyrrole-2,4-dicarboxaldehydes.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Vilsmeier Reagenz"

1

Goon, Simon. "Applications of the Vilsmeier reagent in synthesis." Thesis, University of Sunderland, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245363.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Willetts, S. E. "The reactions of modified Vilsmeier reagents." Thesis, Staffordshire University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370561.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Cheng, Ying. "Part I: the 't-amino effect' in the Vilsmeier formylation of p-substituted tertiary anilines : part II: study of the chemistry of aminochlorocarbenes derived from Vilsmeier reagents by the action of bases." Thesis, University of Sunderland, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297371.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Pester, Tom. "Synthese und Reaktionen von heteroatomgebundenen Aziden." 2021. https://monarch.qucosa.de/id/qucosa%3A75999.

Full text

Abstract:

Hinweis: Zur optimalen Darstellung des Dokumentes bitte die Schriftart „ArnoPro“ installieren. Die vorliegende Arbeit beschäftigt sich mit der Synthese und den Reaktionen von heteroatomgebundenen Aziden. Im Speziellem werden vier verschiedene Gruppen untersucht, diese umfassen: Die Synthese von N-Azido-Aminen u. a. mittels nucleophiler Substitution und Diazotransfer-Reaktion, die Synthese von N-Azido-Iminen mittel

APA, Harvard, Vancouver, ISO, and other styles

5

Lu, Shih-Han, and 呂詩涵. "Vilsmeier Reagent Initialed One-pot Cascade Multiple Synthesis of N,O-Disubstituted Glycolamide Esters as Dipeptidyl peptidase 4 inhibitors." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/mx7tzm.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Chang, Chun-Hsi, and 張濬璽. "The study of selective synthesis and biological activity of pyrazolo[3,4-d]pyrimidine, N-(1H-pyrazol-5-yl)formamide, or N-(1H-pyrazol-5-yl)formamidine derivatives from N-1-Substituted-5-aminopyrazoles with new Vilsmeier-type reagents." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/95634777776867134802.

Full text

Abstract:

碩士<br>中國醫藥大學<br>藥物化學研究所碩士班<br>102<br>Various halomethyleniminium salts as novel Vilsmeier reagents were synthesized from the reaction of formamide or N-methylformamide with phosphoryl chloride. Treatment of N-1-substituted-aminopyrazoles including, N-1-(2-pyridinyl)-5-aminopyrazoles and N-1-(2-quinolinyl)-5-aminopyrazoles with these Vilsmeier reagents to obtain the corresponding pyrazolo[3,4-d]pyrimidine, N-(1H-pyrazol-5-yl)formamide, or N-(1H-pyrazol-5-yl)formamidine products. The experimentant results were different with our previous data which the formylated amidylpyazole and formamidine pr

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Vilsmeier Reagenz"

1

R, Giles Paul, ed. Synthesis using Vilsmeier reagents. CRC Press, 1994.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Marson, C. M. Synthesis Using Vilsmeier Reagents. Taylor & Francis Group, 2018.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Marson, Charles M., and Paul R. Giles. Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Marson, C. M. Synthesis Using Vilsmeier Reagents. Taylor & Francis Group, 2018.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Marson, C. M. Synthesis Using Vilsmeier Reagents. Taylor & Francis Group, 2018.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Marson, C. M. Synthesis Using Vilsmeier Reagents. Taylor & Francis Group, 2018.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Synthesis Using Vilsmeier Reagents. Taylor & Francis Group, 2017.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Vilsmeier Reagenz"

1

Marson, Charles M., and Paul R. Giles. "Formation, Structure, and General Reactions of Vilsmeier Reagents." In Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Marson, Charles M., and Paul R. Giles. "Synthesis of Functional Groups using Vilsmeier Reagents." In Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Marson, Charles M., and Paul R. Giles. "Ring Formation by Aromatization and Heteroaromatization." In Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Marson, Charles M., and Paul R. Giles. "Ring-forming Reactions using either Vilsmeier Reagents or β-Chlorovinylaldehydes." In Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Marson, Charles M., and Paul R. Giles. "Transformations to give New Ring Systems." In Synthesis Using Vilsmeier Reagents. CRC Press, 2018. http://dx.doi.org/10.1201/9781351077071-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Ito, S., and N. Morita. "Reaction with a Vilsmeier Reagent." In Monocyclic Arenes, Quasiarenes, and Annulenes. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-045-00393.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

"Formylation and the Vilsmeier Reagent." In C-1 Building Blocks in Organic Synthesis 2, edited by van Leeuwen. Georg Thieme Verlag, 2014. http://dx.doi.org/10.1055/sos-sd-213-00191.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Seela, F., N. Ramzaeva, and H. Rosemeyer. "Chlorination with the Vilsmeier Reagent." In Six-Membered Hetarenes with Two Identical Heteroatoms. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-01275.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Keller, P. A. "The Use of Vilsmeier Reagents." In Six-Membered Hetarenes with One Nitrogen or Phosphorus Atom. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-015-00561.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Keller, P. A. "Dual-Purpose Substrate and Vilsmeier Reagent." In Six-Membered Hetarenes with One Nitrogen or Phosphorus Atom. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-015-00562.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Vilsmeier Reagenz"

1

Vinogradov, Andrey, and Vyacheslav Platonov. "Reactions of polyfluoroarylzinc compounds with Vilsmeier-Haack reagent; new synthesis of polyfluorinated aromatic aldehydes and acetales." In The 15th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2011. http://dx.doi.org/10.3390/ecsoc-15-00607.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!