Advanced search
Publication Cover
Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 26, 1996 - Issue 13
Submit an article Journal homepage
52
Views
25
CrossRef citations to date
0
Altmetric
Original Articles

4-Phenyl-1,2,4-Triazoline-3,5-Dione: A Novel Dehydrogenating Agent for Dihydropyridazines

Thilo Klindert Pharmazeutisch-Chemisches Institut der Universität Marburg, Marbacher Weg 6, 35032, Marburg, Germany
&
Gunther Seitz Pharmazeutisch-Chemisches Institut der Universität Marburg, Marbacher Weg 6, 35032, Marburg, Germany
Pages 2587-2596 | Received 02 Feb 1996, Published online: 23 Aug 2006

Citations (25)

Keep up to date with the latest research on this topic with citation updates for this article.

Subscribe to citation updates

Read on this site (7)

Abdol Reza Hajipour & Morteza Malakoutikhah. (2004) A CONVENIENT METHOD FOR PREPARATION OF TRIAZOLINEDIONES. Organic Preparations and Procedures International 36:5, pages 472-475.
Read now
Mohammad Ali Zolfigol, Gholamabbas Chehardoli & Shadpour E. Mallakpour. (2003) Silica Sulfuric Acid/NaNO2 as a Novel Heterogeneous System for the Oxidation of Urazoles Under Mild Conditions. Synthetic Communications 33:5, pages 833-841.
Read now
Iraj Mohammadpoor-Baltork, Majid M. Sadeghi, Shadpour E. Mallakpour, Abdol Reza Hajipour & Abol-Hassan Adibi. (2002) EFFICIENT AND CONVENIENT OXIDATION OF URAZOLES TO THEIR CORRESPONDING TRIAZOLINEDIONES UNDER SOLVENT-FREE CONDITIONS. Synthetic Communications 32:22, pages 3445-3448.
Read now
Mohammad Ali Zolfigol, Gholamabbas Chehardoli, Farhad Shirini, Shadpour E. Mallakpour & Hossein Nasr-Isfahani. (2001) OXIDATION OF URAZOLES TO THEIR CORRESPONDING TRIAZOLINEDIONES UNDER MILD AND HETEROGENEOUS CONDITIONS VIA IN SITU GENERATION OF NO+IOX − . Synthetic Communications 31:13, pages 1965-1970.
Read now
Mohammad Ali Zolfigol, Mojtaba Bagherzadeh, Gholamabbas Chehardoli & Shadpour E. Mallakpour. (2001) OXIDATION OF URAZOLES UNDER MILD AND HETEROGENEOUS CONDITIONS WITH KHSO5 AND NaNO2 . Synthetic Communications 31:8, pages 1149-1154.
Read now
Mohammad Ali Zolfigol, Maryam Kiany Borazjani, ShadpourE Mallakpour & Hossein Nasr-isfahani. (2000) An Efficient Method for the Oxidation of Urazoles Under Mild and Heterogeneous Conditions. Synthetic Communications 30:14, pages 2573-2585.
Read now
Mohammad Ali Zolfigolo & ShadpourE. Mallakpour. (1999) A Convenient Method for the Oxidation of Urazoles to Their Corresponding Triazolinediones Under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Dihydrate. Synthetic Communications 29:22, pages 4061-4069.
Read now

Articles from other publishers (18)

Frederic Bourgeois, Ulrich Höller & Thomas Netscher. (2023) Synthesis of trifold‐labeled versatile reagent [3,5‐ 13 C 2 ,4‐ 15  N]4‐phenyl‐1,2,4‐triazoline‐3,5‐dione . Journal of Labelled Compounds and Radiopharmaceuticals 66:14, pages 461-466.
Crossref
Alexandra Feraldi-Xypolia, Domingo Gomez Pardo & Janine Cossy. (2018) Synthesis of α-(Trifluoromethyl)pyridazine Derivatives. European Journal of Organic Chemistry 2018:27-28, pages 3541-3553.
Crossref
María A. Fernández-Herrera, Claudia Zavala-Oseguera, José Luis Cabellos, Jesús Sandoval-Ramírez, Luis R. Domingo & Gabriel Merino. (2014) Understanding the high reactivity of triazolinediones in Diels-Alder reactions. A DFT study. Journal of Molecular Modeling 20:4.
Crossref
Bagher Eftekhari-Sis, Maryam Zirak & Ali Akbari. (2013) Arylglyoxals in Synthesis of Heterocyclic Compounds. Chemical Reviews 113:5, pages 2958-3043.
Crossref
William M. Koppes, Jesse S. Moran, Jimmie C. Oxley & James L. Smith. (2008) Azo bond hydrogenation with hydrazine, R–NHNH2, and hydrazobenzene. Tetrahedron Letters 49:20, pages 3234-3237.
Crossref
Mohammad Ali Zolfigol, Mojtaba Bagherzadeh, Shadpour Mallakpour, Gholamabbas Chehardoli, Eskandar Kolvari, Arash Ghorbani Choghamarani & Nadia Koukabi. (2007) Mild and heterogeneous oxidation of urazoles to their corresponding triazolinediones via in situ generation Cl+ using silica sulfuric acid/KClO3 or silica chloride/oxone system. Catalysis Communications 8:3, pages 256-260.
Crossref
Angelos Christoforou, Georgia Nicolaou & Yiannis Elemes. (2006) N-Phenyltriazolinedione as an efficient, selective, and reusable reagent for the oxidation of thiols to disulfides. Tetrahedron Letters 47:52, pages 9211-9213.
Crossref
Franc Požgan, Slovenko Polanc & Marijan Kočevar. (2006) The synthesis of heterocyclic derivatives from pyran-2-ones and hydrazine hydrate. Ammonium cerium(IV) nitrate as an efficient oxidant in pyridazine chemistry. Tetrahedron 62:41, pages 9718-9725.
Crossref
Marijan Kočevar, Franc Požgan, Stanislav Kafka & Slovenko Polanc. (2006) Pyran-2-ones as Synthons for Pyridazine-3-carboxylic Derivatives. Oxidation of Nitrogen-Rich Compounds. HETEROCYCLES 70:1, pages 235.
Crossref
Behzad Rezaei, Shadpour Mallakpour, Honieh Khalili & Zahra Rafiee. (2005) A Simple and Rapid Spectrophotometric Method for Determination of Ultra Trace Amounts of Thallium(III) with 4-(4′-N,N-Dimethylaminophenyl) Urazole as a New Reagent. Annali di Chimica 95:11-12, pages 897-903.
Crossref
Mohammad Ali Zolfigol, Arash Ghorbani Choghamarani, Mozhgan Shahamirian, Maliheh Safaiee, Iraj Mohammadpoor-Baltork, Shadpour Mallakpour & Mohammad Abdollahi-Alibeik. (2005) 4-Phenyl-1,2,4-triazole-3,5-dione as a novel and reusable reagent for the aromatization of 1,4-dihydropyridines under mild conditions. Tetrahedron Letters 46:33, pages 5581-5584.
Crossref
. (2004) Ca(OCl) 2 as an Efficient Oxidizing Agent for the Oxidation of Urazoles under Mild and Heterogeneous Conditions . Bulletin of the Korean Chemical Society 25:8, pages 1251-1252.
Crossref
Mohammad Ali Zolfigol, Mojtaba Bagherzadeh, Gholamabbass Chehardoli, Shadpour E Mallakpour & Manochehr Mamaghani. (2019) Oxidation of urazoles via in situ generation of Cl + by using N,N,2,3,4,5,6-heptachloroaniline or a UHP/MCl n system under mild conditions . Journal of Chemical Research 2001:9, pages 390-393.
Crossref
Mohammad Ali Zolfigol, Mehdi Torabi & Shadpour E Mallakpour. (2001) Silica chloride/NaNO2 as a novel heterogeneous system for the oxidation of urazoles under mild conditions. Tetrahedron 57:39, pages 8381-8384.
Crossref
Abdol Reza Hajipour, Shadpour E. Mallakpour & Hadi Adibi. (2001) Oxidation of Urazoles to Triazolinediones with Benzyltriphenylphosphonium Peroxymonosulfate under Solvent-Free Conditions. Chemistry Letters 30:2, pages 164-165.
Crossref
Mohammad Ali Zolfigol, Mohammad Hassan Zebarjadian, Gholamabbas Chehardoli, Shadpour E Mallakpour & Mojtaba Shamsipur. (2001) An efficient method for the oxidation of urazoles with [NO+·crown·H(NO3)2−]. Tetrahedron 57:8, pages 1627-1629.
Crossref
Michael A. Walters & J. Ramón Vargas. 1997. 148 169 .
T. KLINDERT & G. SEITZ. (2010) ChemInform Abstract: 4‐Phenyl‐1,2,4‐triazoline‐3,5‐dione: A Novel Dehydrogenating Agent for Dihydropyridazines.. ChemInform 27:41.
Crossref

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.