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Phosphorus Sulfur and Silicon and The Related Elements最新文献

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Afterword: Twenty third international conference on phosphorus chemistry 后记:第二十三届国际磷化学会议
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2022-06-03 DOI: 10.1080/10426507.2022.2099715
Tomasz Cierpiał, J. Drabowicz, P. Kiełbasiński
{"title":"Afterword: Twenty third international conference on phosphorus chemistry","authors":"Tomasz Cierpiał, J. Drabowicz, P. Kiełbasiński","doi":"10.1080/10426507.2022.2099715","DOIUrl":"https://doi.org/10.1080/10426507.2022.2099715","url":null,"abstract":"","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"106 1","pages":"661 - 661"},"PeriodicalIF":0.0,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79041904","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}
引用次数: 0
Editor's Remarks for International Conference on Phosphorus Chemistry – ICPC 23 第23届国际磷化学会议编者讲话
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2022-06-03 DOI: 10.1080/10426507.2022.2043636
M. Rudd
{"title":"Editor's Remarks for International Conference on Phosphorus Chemistry – ICPC 23","authors":"M. Rudd","doi":"10.1080/10426507.2022.2043636","DOIUrl":"https://doi.org/10.1080/10426507.2022.2043636","url":null,"abstract":"","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"12 1","pages":"662 - 662"},"PeriodicalIF":0.0,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82926853","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}
引用次数: 0
ICPC23, Czestochowa, POLAND: Opening Ceremony: Welcoming Remarks for ICPC23 ICPC23，琴斯托霍瓦，波兰:开幕式:ICPC23欢迎辞
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2022-05-09 DOI: 10.1080/10426507.2022.2043640
Charles B Mckenna
{"title":"ICPC23, Czestochowa, POLAND: Opening Ceremony: Welcoming Remarks for ICPC23","authors":"Charles B Mckenna","doi":"10.1080/10426507.2022.2043640","DOIUrl":"https://doi.org/10.1080/10426507.2022.2043640","url":null,"abstract":"","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"21 1","pages":"660 - 660"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83189562","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}
引用次数: 0
Current attempt on the transformations of coumarinyl-1,2-epoxyphosphonates 香豆素基-1,2-环氧膦酸酯转化的当前尝试
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2022-03-07 DOI: 10.1080/10426507.2022.2046572
Nevena I. Petkova-Yankova, R. Nikolova
{"title":"Current attempt on the transformations of coumarinyl-1,2-epoxyphosphonates","authors":"Nevena I. Petkova-Yankova, R. Nikolova","doi":"10.1080/10426507.2022.2046572","DOIUrl":"https://doi.org/10.1080/10426507.2022.2046572","url":null,"abstract":"Abstract Bromohydrins were prepared by ring opening of coumarinyl-1,2-epoxy phosphonate esters under acidic conditions. The chemical behavior of bromohydrins was examined under Michaelis–Becker reaction conditions using dialkylphosphites. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"32 1","pages":"843 - 847"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80064183","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}
引用次数: 0
An overview on biomedical applications of versatile silica nanoparticles, synthesized via several chemical and biological routes: A review 通过几种化学和生物途径合成的多用途二氧化硅纳米颗粒的生物医学应用综述
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-12-21 DOI: 10.1080/10426507.2021.2017434
S. Varshney, A. Nigam, S. J. Pawar, N. Mishra
{"title":"An overview on biomedical applications of versatile silica nanoparticles, synthesized via several chemical and biological routes: A review","authors":"S. Varshney, A. Nigam, S. J. Pawar, N. Mishra","doi":"10.1080/10426507.2021.2017434","DOIUrl":"https://doi.org/10.1080/10426507.2021.2017434","url":null,"abstract":"Abstract Silica has drawn the attention of many researchers from all over the world owing to its excellent biological, mechanical, and physiochemical properties. Different synthetic routes, reagents, characterization techniques, and applications of silica nanoparticles (SiO2 NPs) are discussed in this review article. A detailed discussion on sol-gel, ultrasonication, chemical precipitation, and hydrothermal route is presented. Biological synthesis of SiO2 NPs from bamboo leaves, rice husk, and sugarcane bagasse is also focused. Different characterization techniques including X-ray diffraction, dynamic light scattering, transmission electron microscopy, and Fourier transform infrared spectroscopy are discussed in detail. A study on SiO2 NPs conjugated with metallic oxides and polymers is also discussed. Being important materials with a wide variety and novel applications, these conjugates are used in agriculture, mechanical engineering, material science, electronics, and biomedical engineering. However, greater emphasis has been laid on biomedical aspects, including antibacterial applications and drug delivery along with its cytotoxic properties. The review article reflects that SiO2 NPs are potential candidates for several biomedical applications due to their biocompatibility and appreciable biological activity. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"18 1","pages":"72 - 88"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83285799","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}
引用次数: 12
Synthesis, fungicidal activity and SAR of new amino acid derivatives containing substituted 1-(phenylthio)propan-2-amine moiety 含有取代1-(苯基硫代)丙烷-2胺的新型氨基酸衍生物的合成、杀菌活性和合成孔径(SAR)
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-12-20 DOI: 10.1080/10426507.2021.2012471
L. Tian, Yang Gao, Xing-Jie Peng, Cheng Zhang, Wei-Guang Zhao, Xing-Hai Liu
{"title":"Synthesis, fungicidal activity and SAR of new amino acid derivatives containing substituted 1-(phenylthio)propan-2-amine moiety","authors":"L. Tian, Yang Gao, Xing-Jie Peng, Cheng Zhang, Wei-Guang Zhao, Xing-Hai Liu","doi":"10.1080/10426507.2021.2012471","DOIUrl":"https://doi.org/10.1080/10426507.2021.2012471","url":null,"abstract":"Abstract Fifteen novel amino acid derivatives were designed and synthesized using natural amino acid L-valine and two non-natural amino acids as raw materials. Fungicidal activities of these amino acid derivatives were tested against Phytophthora capsici. Most of these compounds possessed excellent activity against Phytophthora capsici at 50 μg/mL. Interestingly, compound isopropyl ((2S)-1-((1-((4-fluorophenyl)thio)propan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate 5c (EC50=0.43 μg/mL), isopropyl ((2S)-1-((1-((3,4-dimethoxyphenyl)thio)propan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate 5g (EC50=0.49 μg/mL), isopropyl ((2S)-1-((1-((4-(ethynyloxy)phenyl)thio)propan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate 5h (EC50=0.15 μg/mL) and isopropyl ((2S,3S)-1-((1-((4-(ethynyloxy)phenyl)thio)propan-2-yl)amino)-3-methyl-1-oxopentan-2-yl)carbamate 5o (EC50=0.31 μg/mL) exhibited remarkably high activities against Phytophthora capsici, which is better than that of positive control. It is possible that these amino acid derivatives, which possess excellent activity against Phytophthora capsici, may become novel lead compounds for the development of fungicides with further structure modification. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"42 1","pages":"109 - 114"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77652157","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}
引用次数: 1
Syntheses, characterization, and single crystal X-ray analysis of 2-pyridyl aryl selenium (IV) bromides and chlorides 2-吡啶基芳基硒(IV)溴化物和氯化物的合成、表征和单晶x射线分析
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-11-02 DOI: 10.1080/10426507.2021.1987898
G. Gujral, Aman K. K. Bhasin, K. Bhasin, Shivani Gulati
{"title":"Syntheses, characterization, and single crystal X-ray analysis of 2-pyridyl aryl selenium (IV) bromides and chlorides","authors":"G. Gujral, Aman K. K. Bhasin, K. Bhasin, Shivani Gulati","doi":"10.1080/10426507.2021.1987898","DOIUrl":"https://doi.org/10.1080/10426507.2021.1987898","url":null,"abstract":"Abstract In the present work, a variety of symmetrical and unsymmetrical 2-pyridyl aryl selenium (IV) chlorides or bromides were prepared by the dropwise addition of a dilute solution of bromine or sulfuryl chloride to the corresponding 2-pyridyl aryl selenide in dried organic solvent with continuous stirring at 0 °C. Removal of the solvent under reduced pressure resulted in the synthesis of, 2-pyridyl aryl selenium (IV) bromides or chlorides, respectively, in quantitative yields. The titled dihalides prepared were characterized by elemental analysis, spectroscopic studies, and single crystal X-ray analysis. Single crystal X-ray analysis revealed that the 2-pyridyl aryl selenium (IV) bromides/chlorides have a distorted trigonal bipyramidal structure. The pyridyl and phenyl rings along with a lone pair of electrons on selenium are at equatorial positions whereas chloride/bromide atoms at axial positions of the distorted trigonal bipyramidal structure. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"36 1","pages":"45 - 53"},"PeriodicalIF":0.0,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82089232","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}
引用次数: 0
Transition metal-free domino aryl-aryl coupling/phospha-Michael addition of diarylphosphinite to α,β-unsaturated ketones triggered by alkaline hydrolysis of (4-(2-alkenoyl)phenyl)triarylphosphonium salts (4-(2-烯基)苯基)三芳基磷酸盐碱性水解引发的无过渡金属多米诺芳基-芳基偶联/二芳基亚磷酸酯- michael加成至α，β-不饱和酮
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-10-29 DOI: 10.1080/10426507.2021.1995385
Wenhua Huang, Jingfeng Xue
{"title":"Transition metal-free domino aryl-aryl coupling/phospha-Michael addition of diarylphosphinite to α,β-unsaturated ketones triggered by alkaline hydrolysis of (4-(2-alkenoyl)phenyl)triarylphosphonium salts","authors":"Wenhua Huang, Jingfeng Xue","doi":"10.1080/10426507.2021.1995385","DOIUrl":"https://doi.org/10.1080/10426507.2021.1995385","url":null,"abstract":"Abstract Alkaline hydrolysis of a variety of (4-(2-alkenoyl)phenyl)triarylphosphonium bromides is reported. This hydrolysis triggers coupling of 4-(2-alkenoyl)phenyl with one aryl via phosphorus(V). Both diarylphosphinite and an α,β-unsaturated ketone are in situ generated and then undergo phospha-Michael addition to provide β-diarylphosphoryl ketones bearing a biaryl moiety in 27–70% yields in the absence of a transition metal. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"170 1","pages":"96 - 108"},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75852639","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}
引用次数: 0
Cs2CO3-promoted P-N coupling reaction of H-phosphoryl compounds with N-tosylhydrazones to afford N-phosphorylhydrazones via diazo intermediates cs2co3促进h -磷基化合物与n -甲酰基腙的P-N偶联反应，通过重氮中间体生成n -磷酸基腙
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-10-27 DOI: 10.1080/10426507.2021.1990923
Can Zhang, Xiaojie Li, Ruwei Shen
{"title":"Cs2CO3-promoted P-N coupling reaction of H-phosphoryl compounds with N-tosylhydrazones to afford N-phosphorylhydrazones via diazo intermediates","authors":"Can Zhang, Xiaojie Li, Ruwei Shen","doi":"10.1080/10426507.2021.1990923","DOIUrl":"https://doi.org/10.1080/10426507.2021.1990923","url":null,"abstract":"Abstract The Cs2CO3-promoted P-N coupling reaction of H-phosphoryl compounds and N-tosylhydrazones is reported. Formally, this transformation represents an interesting example of exchanging the sulfur and phosphorus functionalities to convert N-tosylhydrazones to N-phosphorylhydrazones. The reaction may take place via the nucleophilic interception of the in-situ generated diazo intermediates by H-phosphoryl compounds at the terminal nitrogen atom. GRAPHICAL ABSTRACT","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"51 2","pages":"1 - 6"},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91435057","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}
引用次数: 0
Ultrasound-assisted a domino three-component reaction to polycyclic selenopyrans synthesis 超声辅助合成多环硒吡喃的多米诺三组分反应
Phosphorus Sulfur and Silicon and The Related Elements Pub Date : 2021-10-20 DOI: 10.1080/10426507.2021.1991344
Hadi Sedighian, Kaveh Imani, A. Bazgir
{"title":"Ultrasound-assisted a domino three-component reaction to polycyclic selenopyrans synthesis","authors":"Hadi Sedighian, Kaveh Imani, A. Bazgir","doi":"10.1080/10426507.2021.1991344","DOIUrl":"https://doi.org/10.1080/10426507.2021.1991344","url":null,"abstract":"Abstract A novel and efficient three-component reaction of substituted benzoyl chlorides, potassium selenocyanate and vinyl malononitriles was developed for the synthesis of polycyclic selenopyrans via an ultrasound-assisted domino vinylogous nucleophilic reaction/intramolecular selenocyclization/imine-enamine tautomerization reaction. Introducing a simple one-step method and use of available starting materials and mild reaction conditions are the most important advantages of this strategy. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":"27 1","pages":"89 - 95"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74569867","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}
引用次数: 0
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