Phosphorus Sulfur and Silicon and The Related Elements最新文献

{"title":"Phospha-Mannich reactions of phosphinous acids R2P–OH and their derivatives","authors":"D. Moiseev","doi":"10.1080/10426507.2023.2235054","DOIUrl":"https://doi.org/10.1080/10426507.2023.2235054","url":null,"abstract":"Abstract Secondary phosphine oxides R2P(O)H are a relatively stable tautomeric form of secondary phosphinous acids R2P–OH that with imine/iminium species, or their donors, form compounds with a P(O)–C sp3 –N linkage (the phospha-Mannich reaction). These can be referred to as (α-aminoalkyl)phosphine oxides, (α-phosphinoylalkyl)amines, or P(O),N-acetals. Compared to P–C sp3 –N linkages of P,N-acetals, products of phospha-Mannich reactions involving secondary phosphines R2PH, the P(O)–C sp3 –N linkage is significantly more stable that allows for many examples of α-functionalized P(O),N-acetals and α-phosphinoylated N-heterocycles, whereas such examples for P,N-acetals are rare. Trivalent derivatives of phosphinous acids such as halides R2P–Hal, esters R2P–OR’ (phosphinites), amides R2P–NR’2 (aminophosphines), and phosphides R2P–PR’2 (biphosphines) also participate in Mannich-type reactions with mechanisms depending on the reactants. The phosphinous halides and esters react with (α-alkoxyalkyl)amines (N,O-acetals) and (α-haloalkyl)amines (N,Hal-acetals), respectively, via Arbuzov-type intermediates that are rearranged into P(O),N-acetals and alkyl halides (Arbuzov rearrangement). Furthermore, unlike phospha-Mannich reactions involving phosphines, secondary phosphine oxides and P(O),N-acetals are less sensitive to oxidation, and imines/iminium species can be generated not only under conventional Mannich conditions, i.e., from N,E-acetals (E = OH, O, N, halogen, etc.), but also, for example, by oxidation of α-C-atom of amines, or by oxidation of alcohols to aldehydes that than form imines/iminium species with amines. Graphical abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80654195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Crystal structure of selenium-substituted acetylacetonates of boron difluoride","authors":"I. V. Svistunova, A. Gerasimenko, M. A. Zavodianskii","doi":"10.1080/10426507.2023.2232920","DOIUrl":"https://doi.org/10.1080/10426507.2023.2232920","url":null,"abstract":"Abstract The molecular and crystal structure of boron difluoride acetylacetonates containing selenophenyl (1), diselenide (2) and selenocyanate groups (3) at the central carbon atom (γ) has been determined. As a result of comparing the structure of selenium- and sulfur-substituted complexes, it is shown that the replacement of a sulfur atom with a selenium atom practically does not change the relative position of substituents and chelate cycles, as well as the values of the main angles. The packing of complexes 2 and 3 in crystals repeats the packing of sulfur-containing analogues. For phenyl-substituted selenide and sulfide, the crystals are not isostructural. In the diselenide complex 2 molecules crystallize in pairs with one chelate cycle of each molecule participating in pair formation. The pairs are linked by an interaction similar to the stacking interaction. The second chelate cycle of each molecule in the pair does not participate in intermolecular interactions. In the acetylacetonate complexes studied, the chelate rings are not planar. These cycles have a “boat” conformation. The magnitude of bending of the cycle is determined by intermolecular interactions. GRAPHICAL ABSTRACT","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85828195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of cytotoxic properties of some isoindole-related compounds bearing silyl and azide groups with in vitro and in silico studies","authors":"A. Tan, Aytekin Köse, D. Mete, Gülşah Şanlı‐Mohamed, Nurhan Kishali, Yunus Kara","doi":"10.1080/10426507.2023.2232509","DOIUrl":"https://doi.org/10.1080/10426507.2023.2232509","url":null,"abstract":"Abstract This study aims to evaluate the synthesis of isoindole-1,3-dione analogues and their cytotoxic potential. A549 and HeLa cells exposed to 250–100–50–25 µM doses of each derivative were incubated for 24, 48, and 72 h. The cytotoxicity of the isoindole-1,3-dione derivatives was analyzed using the cell growth inhibition assay and the cell membrane damage test. (3aR,5R,6R,7aS)-5-Azido-2-benzyl-6-hydroxyhexahydro-1H-isoindole-1,3(2H)-dione (1d), (3aR,5R,6R,7aS)-5-azido-6-((tert-butyldiphenylsilyl)oxy)-2-ethylhexahydro-1H-isoindole-1,3(2H)-dione (2a), and (3aR,5R,6R,7aS)-5-azido-6-((tert-butyldiphenylsilyl)oxy)-2-methylhexahydro-1H-isoindole-1,3(2H)-dione (2b) compounds inhibited the growth of the A549 and HeLa cells caused membrane damage and exhibited a dose-dependent cytotoxic effect on lung and cervical carcinoma cells. The effect of tert-butyldiphenylsilyl (TBDPS) groups on cytotoxicity was observed in compounds 2a and 2b, but not in the other compounds. Considering the effect of groups attached to the nitrogen atom, the best activity was exhibited in 2b molecule to which the methyl group is attached. Additionally, the interactions of compounds (3aR,5R,6R,7aS)-5-azido-6-hydroxy-2-methylhexahydro-1H-isoindole-1,3(2H)-dione (1b), 1d, 2a and 2b with mammalian rapamycin target, human ribosomal S6 kinase 1 and human epidermal growth factor receptor were investigated by molecular docking studies, . According to the docking results, 2a and 2b compounds containing a TBDPS group have stronger binding energies than 1b and 1d compounds against all target receptors. GRAPHICAL ABSTRACT","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78903376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of porous silicon layer effect in optoelectronics properties of crystalline silicon","authors":"Mouna Jemli, B. Abdouli, L. Khezami, M. Ben Rabha","doi":"10.1080/10426507.2023.2219805","DOIUrl":"https://doi.org/10.1080/10426507.2023.2219805","url":null,"abstract":"Abstract In this research, we experimentally and numerically demonstrate the beneficial effect of superficial porous silicon layer in the optoelectronics properties of multi-crystalline silicon. The hydrogen and oxygen-rich porous silicon layer was formed using vapor etching method. From laser beam induced current (LBIC) simulations, we found that the hydrogen and oxygen-rich porous silicon layer used in mc-Si surface acts as a good surface passivation and a potential candidate for electronic quality and optoelectronics properties improvement. As a result, the generated current of treated silicon is 5 times greater as compared to reference substrate, which led to a 50% increase of the minority carrier diffusion length, 25% decrease in the recombination velocity of the minority carrier and the reflectivity reduced from 38 to 3% of the related sample. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"2 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90497163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AlC3 monolayer as an efficient adsorbent for removal of edifenphos molecule: a density functional theory study","authors":"M. Kadhim, Zainab Talib Abed, Halah Mohammed Azeez, Safa K. Hachim, S. Abdullaha, Mohammed Abdul Hadi, A. Rheima","doi":"10.1080/10426507.2023.2211193","DOIUrl":"https://doi.org/10.1080/10426507.2023.2211193","url":null,"abstract":"Abstract In the current research study, the adsorbent efficacy of an aluminum carbide (AlC3) nanosheet for edifenphos fungicide is assessed for the first time. To explore the efficacy of AlC3 as an adsorbent system, several essential properties of edifenphos, AlC3, and the complex of edifenphos-AlC3 are investigated. Edifenphos has an interaction through its -P = O group with the Al atoms of AlC3 with adsorption energy (Eads) of approximately −34.46 kcal/mol. The charge-transfer process is investigated by carrying out the LUMO-HOMO analysis, which is further supported by the NBO analysis. The net value of charge transfer from the edifenphos to AlC3 in the most stable complex is about 0.526 e. In addition, during edifenphos adsorption on the AlC3 surface the energy gap (Eg) of AlC3 was reduced from 2.25 to 1.17 eV. Also, the solvation energy (Esol) values of edifenphos@AlC3 are calculated to be −40.29 kcal/mol, which indicates that edifenphos@AlC3 is stabilized by water via spontaneous solvation. Overall, the results demonstrate that AlC3 can be employed as an effective adsorbent system for edifenphos to treat different forms of wastewater. GRAPHICAL ABSTRACT","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88267168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Room-temperature wet synthesis of bismuth(III) nitrate from bismuthinite: a thermodynamics-based communication","authors":"A. Mousavi","doi":"10.1080/10426507.2023.2210250","DOIUrl":"https://doi.org/10.1080/10426507.2023.2210250","url":null,"abstract":"Abstract Bismuth(III) nitrate (Bi(NO3)3) has pharmaceutical applications and is usually produced from elemental bismuth dissolution in nitric acid (HNO3). However, if bismuthinite (Bi2S3), which is one of the main minerals of bismuth, is used to produce elemental bismuth, sulfur dioxide (SO2), carbon monoxide (CO), and nitrogen oxides (NOx) are produced, which are three of the air pollutants considered the most serious threats to human health and welfare. This communication takes a thermodynamic approach to examine and then suggests an environmentally friendlier procedure to produce Bi(NO3)3: the direct dissolution of Bi2S3 in 1 M HNO3 at room temperature (25 °C). Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"108 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87646654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Environmentally benign synthesis, molecular docking study, and ADME prediction of some novel aryl sulfones containing cyclic imide moiety as antimicrobial agents","authors":"Chafika Bougheloum, Sabrina Alioua, Saida Meliani, R. Belghiche, A. Djahoudi, A. Messalhi","doi":"10.1080/10426507.2023.2210725","DOIUrl":"https://doi.org/10.1080/10426507.2023.2210725","url":null,"abstract":"Abstract Some new aryl sulfones containing a cyclic imide moiety were synthesized using a cesium salt of Dawson-type tungstophosphoric acid (Cs5HP2W18O62) as an efficient catalyst under ultrasound irradiation. This efficient method affords the desired products in one step with high chemical yields. All structures of the products were proven by mass spectrometry and 1H and 13C NMR spectroscopy. The submission of the molecules to the Molinspiration software showed that they fulfill Lipinski’s rule of five. Moreover, molecular docking studies performed on the compounds against Staphylococcus aureus tyrosyl-tRNA synthetase and Candida albicans dihydrofolate reductase revealed the potential binding mode of the ligands to the sites of the appropriate targets. Some compounds were evaluated in vitro as antimicrobial agents against 16 strains. The results indicate that the tested molecules show a good activity at low concentrations (minimum inhibitory concentration = 0.125 µg/mL) against selected microbial strains. GRAPHICAL ABSTRACT","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73274438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The significant effect of K+ counterion in the enhancement of physicochemical and structural properties of amorphous aluminosilicates xerogels used as catalysts in the transesterification of waste frying oils","authors":"Boufellah Nassima, Aksas Hammouche","doi":"10.1080/10426507.2023.2210246","DOIUrl":"https://doi.org/10.1080/10426507.2023.2210246","url":null,"abstract":"Abstract With the aim of better directing the polycondensation of oligomers during the synthesis of amorphous aluminosilicate xerogels by the sol-gel process using Na2SiO3, we reinforced the sols with K+ counterion and studied its effect on the physicochemical and structural properties of the xerogels using XRD, FTIR, N2 physisorption, SEM, EDX, and TGA techniques as well as quantitative analysis of the acid sites by N-butylamine adsorption followed by potentiometric titration. Based on the results, the introduction of K+ generated xerogels with good porosity and conferred resistance to matrix cracking. The amorphous character of the xerogels did not change after adding K+. FTIR spectra showed that the composition of the xerogels was improved after the addition of K+. Cation exchange and sulfur removal were much more efficient in the presence of K+ which improved the acidity of the xerogels. The best percentages of Si and Al were observed at the Na+/K+ ratios of 4 and 1.The enhanced xerogel prepared with Na+/K+ ratio of 1 gave a biodiesel yield of 80.44% at the optimum parameters and was used for three reaction cycles without significant loss of biodiesel yield. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"531 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91450067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Foreword for International Symposium on the Organic Chemistry of Sulfur","authors":"A. Schwan","doi":"10.1080/10426507.2023.2207163","DOIUrl":"https://doi.org/10.1080/10426507.2023.2207163","url":null,"abstract":"The International Symposium on the Organic Chemistry of Sulfur (ISOCS) series of symposia are prestigious international scientific events that have been scheduled biannually since 1964 (Liblice, Czechoslovakia) mostly across Europe and Japan. Attracting attendees from industry, government, and academia, past symposia have covered a fascinating range of sulfur chemistry from theory to practical applications. Coming off a successful ISOCS-28 in Tokyo, Japan chaired by Prof. Kei Goto, there was excitement to take the next ISOCS to Canada for the first time! The 29 International Symposium on the Organic Chemistry of Sulfur was originally scheduled for July of 2020 at the University of Guelph, Ontario, Canada but was postponed due to the COVID-19 pandemic, as were so many international events. The rescheduled symposium emerged at the University of Guelph in July, 2022 as a hybrid event, with 64 scientists visiting Guelph while 53 more were engaged live through the PheedloopVR conference platform. The opening Plenary lecture by Prof. Samir Zard set the standard for excellent chemistry that was maintained throughout the week, culminating with the closing plenary lecture from Prof. Goto, past Chair of ISOCS-28. The conference brought in-person participants from Japan, France, Germany, Italy, Poland, Switzerland, the United Kingdom, UAE, the United States and Canada, while additional international online participation captured scientists from Austria, China, Denmark, India, Ireland, the Netherlands, Spain and Turkey. In all, with 18 countries represented, there were 22 plenary/invited/industrial speakers, 48 contributed talks and 23 poster presentations. All lectures were recorded and the conference platform permitted postconference viewing of all oral and poster presentations. The manuscripts of this issue are representative of the high quality of the chemistry presented at ISOCS-29 and the reemergence of organosulfur chemistry across so many chemistry platforms. This volume displays content ranging from synthesis to mechanism to theory, and exhibits organosulfur chemistry relating to applications in catalysis, organometallic chemistry, bioconjugation, heterocycles and the pursuit of novel functionality. I wish to thank Martin Rudd the Editor-in-Chief of Phosphorus, Sulfur, and Silicon and the Related Elements for maintaining this Journal’s affiliation with the ISOCS series and for providing guidance during the assembly of this Special Issue. Conference organizers are thankful for the generous funding from within and outside of the University of Guelph, particularly the significant support and participation from industrial partners Arkema, Bruno Bock and Chevron-Phillips. The academic organizers are also thankful for the logistic support of Zach Henderson and his team at Guelph Conference Services. Finally, I wish to thank the local organizing committee who contributed greatly to this successful conference. I give special recognition to Prof. Jakob Magol","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"131 1","pages":"455 - 455"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88076238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"International Symposium on the Organic Chemistry of Sulfur, ISOCS-29","authors":"M. Rudd","doi":"10.1080/10426507.2023.2207162","DOIUrl":"https://doi.org/10.1080/10426507.2023.2207162","url":null,"abstract":"","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"8 1","pages":"453 - 454"},"PeriodicalIF":0.0,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81692295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}