Sustainable electrochemical synthesis of aliphatic nitro-NNO-azoxy compounds employing ammonium dinitramide and their in vitro evaluation as potential nitric oxide donors and fungicides

• Alexander S. Budnikov,
• Nikita E. Leonov,
• Michael S. Klenov,
• Andrey A. Kulikov,
• Igor B. Krylov,
• Timofey A. Kudryashev,
• Aleksandr M. Churakov,
• Alexander O. Terent’ev and
• Vladimir A. Tartakovsky

Beilstein J. Org. Chem. 2025, 21, 2739–2754, doi:10.3762/bjoc.21.211

• phytopathogenic fungi. Keywords: ammonium dinitramide; antifungal agents; azoxy compounds; electrosynthesis; NO donors; Introduction Organic compounds containing N–N and N–O bonds are ubiquitous in diverse fields, including pharmaceuticals, agrochemicals, natural products [1][2][3][4], as well as in

• applications in organic synthesis as precursors for free radicals in selective transformations [5][6][7][8][9][10][11] and polymerization initiators [12], energetic materials [13][14][15], NO donors [16][17], and organic light-emitting diodes (OLEDs) [18]. Despite the wide diversity of their applications

• compounds were identified as promising NO-donors and were found to exhibit pronounced fungicidal activity against a broad spectrum of phytopathogenic fungi. Results and Discussion The conditions of the electrochemical coupling of aliphatic nitroso compounds with ammonium dinitramide (ADN) leading to the

Tandem diazotization/cyclization approach for the synthesis of a fused 1,2,3-triazinone-furazan/furoxan heterocyclic system

• Yuri A. Sidunets,
• Valeriya G. Melekhina and
• Leonid L. Fershtat

Beilstein J. Org. Chem. 2024, 20, 2342–2348, doi:10.3762/bjoc.20.200

• conducted a series of studies. Thus, due to the presence of a furoxan fragment, triazinones 1 can act as NO-donors. To assess their NO-release capability, compounds 1 were kept for 1 hour under physiological conditions (pH 7.4, 37 °C), then Griess reagent was added and studied by spectrophotometry (this

Nucleophilic dearomatization of 4-aza-6-nitrobenzofuroxan by CH acids in the synthesis of pharmacology-oriented compounds

• Alexey M. Starosotnikov,
• Dmitry V. Shkaev,
• Maxim A. Bastrakov,
• Ivan V. Fedyanin,
• Svyatoslav A. Shevelev and
• Igor L. Dalinger

Beilstein J. Org. Chem. 2017, 13, 2854–2861, doi:10.3762/bjoc.13.277

• heteroaromatics combining several pharmacophoric moieties in the same molecule, interesting from the standpoint of design of novel pharmaceuticals. The work continues our ongoing project on the synthesis of complex hybrid molecules – furoxan-containing potential NO donors [19][20][21][22][23][24]. Results and

• hypertension. Dihydropyridine derivatives are relatively vascular selective in their mechanism of action in lowering blood pressure [31][32]. Dimeric dihydropyridines are used as the precursors for HIV-1 protease inhibitors [33][34]. The furoxan system is used in the design of new NO donors [35][36][37][38][39

Efficient syntheses of climate relevant isoprene nitrates and (1R,5S)-(−)-myrtenol nitrate

• Sean P. Bew,
• Glyn D. Hiatt-Gipson,
• Graham P. Mills and
• Claire E. Reeves

Beilstein J. Org. Chem. 2016, 12, 1081–1095, doi:10.3762/bjoc.12.103

• sector in generating structure and function diverse O-nitrate esters for use as in vivo NO-donors. In this context particular emphasis has been placed on developing O-nitrate esters as biologically active agents that act on acetylcholinesterase (AChE), amyloid-βx-42 (Aβ42) aggregation, cyclooxygenase-II