Asian Journal of Organic Chemistry最新文献

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Palladium‐Catalyzed Cascade for Rapid Access to Tetrahydro‐4H‐pyrazolo[3,4‐d]pyrrolo[1,2‐a]pyrimidin‐4‐one Tetracyclic Fused Heterocycles
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500012
Navin Pandit , Youyoung Kim , Jimin Heo , Seojin Jang , Kyu Myung Lee , Kwan‐Young Jung
{"title":"Palladium‐Catalyzed Cascade for Rapid Access to Tetrahydro‐4H‐pyrazolo[3,4‐d]pyrrolo[1,2‐a]pyrimidin‐4‐one Tetracyclic Fused Heterocycles","authors":"Navin Pandit ,&nbsp;Youyoung Kim ,&nbsp;Jimin Heo ,&nbsp;Seojin Jang ,&nbsp;Kyu Myung Lee ,&nbsp;Kwan‐Young Jung","doi":"10.1002/ajoc.202500012","DOIUrl":"10.1002/ajoc.202500012","url":null,"abstract":"<div><div>The cascade reaction is an attractive strategy for building fused heterocycles. We report the first synthetic methodology to construct (6<em>R</em>)‐6‐hydroxy‐1,3a,6,11a‐tetrahydro‐4<em>H</em>‐pyrazolo[3′,4′:4,5]pyrimido[2,1‐<em>a</em>]isoindol‐4‐one fused heterocycles based on a cascade sequence of Suzuki coupling to form a C−C bond and base‐mediated intramolecular cyclization to form a C−N bond. This protocol exhibits high stereospecificity, as intramolecular cyclization generates a chiral center with exclusive <em>R</em>‐configuration in the product. A mechanism for the cascade reaction is proposed based on density functional theory calculations.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500012"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Visible‐Light‐Induced C−H Amidation of (Hetero)arenes with Hypervalent Iodine(III) Reagents
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202400738
Xiaojuan Wang , He Wang , Zijia Ma , Yulong Ran , Ningning Liu , Yujia Wang , Jing Sun , Ran Sun , Lei Li
{"title":"Visible‐Light‐Induced C−H Amidation of (Hetero)arenes with Hypervalent Iodine(III) Reagents","authors":"Xiaojuan Wang ,&nbsp;He Wang ,&nbsp;Zijia Ma ,&nbsp;Yulong Ran ,&nbsp;Ningning Liu ,&nbsp;Yujia Wang ,&nbsp;Jing Sun ,&nbsp;Ran Sun ,&nbsp;Lei Li","doi":"10.1002/ajoc.202400738","DOIUrl":"10.1002/ajoc.202400738","url":null,"abstract":"<div><div>A visible‐light‐promoted C−H amidation of (hetero)arenes with hypervalent iodine reagents has been successfully achieved with good yields. The high efficiency, broad substrate range and good functional group compatibility demonstrated the utility of the method. Moreover, this protocol was suitable for the late‐stage functionalization of natural products. Mechanistic studies have shown that the N‐centred saccharin radical mediates C−H amidation of arenes.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202400738"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthetic Approaches to Access Indolin‐3‐ones
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500102
Deeksha , Dashrath Choudhary , Indra Kumar Gurjar , Abhishek P. Menon , Dr. Archana R. Deokar , Dr. Ritesh Singh
{"title":"Synthetic Approaches to Access Indolin‐3‐ones","authors":"Deeksha ,&nbsp;Dashrath Choudhary ,&nbsp;Indra Kumar Gurjar ,&nbsp;Abhishek P. Menon ,&nbsp;Dr. Archana R. Deokar ,&nbsp;Dr. Ritesh Singh","doi":"10.1002/ajoc.202500102","DOIUrl":"10.1002/ajoc.202500102","url":null,"abstract":"<div><div>Indolin‐3‐one constitutes an important core in naturally occurring bio‐active alkaloids, dyes, and synthetic compounds. Though endowed with an interesting biological profile, this core received comparatively less attention than its well‐explored isomer indolin‐2‐one. Herein, we review the synthetic strategies for constructing this oxygenated indole motif during the past decade (2014‐2024). The metal‐mediated and metal‐free methods have been covered, with a discussion of the key reactions and the mechanistic scenario prevailing in the strategies. This one‐stop platform will undoubtedly enrich the researchers and help expand the research domain in this area.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500102"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Terminal Electron Acceptors on Anthracene‐Based D‐π‐A Systems for Enhanced Resistive WORM Memory Performance
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500045
Kooriparambil Muhsina , Madanan Akshaya , Dr. Predhanekar Mohamed Imran , Dr. Nattamai S. P. Bhuvanesh , Prof. Samuthira Nagarajan
{"title":"Influence of Terminal Electron Acceptors on Anthracene‐Based D‐π‐A Systems for Enhanced Resistive WORM Memory Performance","authors":"Kooriparambil Muhsina ,&nbsp;Madanan Akshaya ,&nbsp;Dr. Predhanekar Mohamed Imran ,&nbsp;Dr. Nattamai S. P. Bhuvanesh ,&nbsp;Prof. Samuthira Nagarajan","doi":"10.1002/ajoc.202500045","DOIUrl":"10.1002/ajoc.202500045","url":null,"abstract":"<div><div>This study explores the application of small molecule‐based anthracene systems in resistive memory devices. We have designed and synthesized a series of five anthracene functionalized Donor‐π‐Acceptor (D‐π‐A) compounds for non‐volatile memory device applications employing various acceptor units such as fluorophenyl, trifluoromethylphenyl, formylphenyl, nitrophenyl and pyridinyl units. The photophysical studies revealed efficient intramolecular charge transfer within the compounds, and the electrochemical analysis confirmed a favorable band gap in the range of 2.65–2.79 eV. The thin‐film morphologies displayed excellent surface coverage and self‐assembly, facilitating enhanced charge transfer. Moreover, the single‐crystal analyses further confirmed their crystalline nature and the presence of efficient charge carrier pathways. All the synthesized compounds exhibited a binary write‐once read‐many times (WORM) memory behaviour. Among them, the compound with a nitrophenyl substituent achieved the highest ON/OFF current ratio of 10⁴, while the compound containing a fluorophenyl substituent exhibited the lowest threshold voltage of 1.87 V. Furthermore, the computational studies helped to substantiate a charge transfer and charge trapping mechanism in the fabricated devices. These findings highlight the potential of the synthesized compounds as promising candidates for high‐density data storage applications.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500045"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Iron‐Catalyzed Chemoselective Reduction of Enimines to N‐Allylic Amines via Hydrosilylation
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202400762
Tanuja Tewari , Maulali H. Shaikh , Himanshu Sharma , Kumar Vanka , Samir H. Chikkali
{"title":"Iron‐Catalyzed Chemoselective Reduction of Enimines to N‐Allylic Amines via Hydrosilylation","authors":"Tanuja Tewari ,&nbsp;Maulali H. Shaikh ,&nbsp;Himanshu Sharma ,&nbsp;Kumar Vanka ,&nbsp;Samir H. Chikkali","doi":"10.1002/ajoc.202400762","DOIUrl":"10.1002/ajoc.202400762","url":null,"abstract":"<div><div>Chemoselective hydrosilylation of unsaturated imines is challenging as the two double bonds compete for the reaction. Here in, we report an iron‐catalyzed chemoselective hydrosilylation of enimines leading to the generation of allyl amines in the presence of phosphine ligand. A low‐valent Fe(0) complex [(BDA)Fe(CO)<sub>3</sub>] catalyzed the hydrosilylation of enimine at room temperature and exhibited broad substrate scope including a variety of enimine (cinnamylimine, allylimine) and ketimine. Mechanistic investigations revealed that the reaction proceeds through an oxidative addition of the silane compound, leading to the formation of an iron hydride intermediate. Subsequently, a two‐electron pathway facilitates the hydrosilylation of the enimine substrate. This has been supported by preparing a well‐defined Fe(II)‐silane complex and using it as a catalyst control. Based on experimental and computational investigations, a plausible Chalk‐Harrod‐type mechanism is proposed.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202400762"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Star‐Shaped Beta‐Substituted Porphyrins with Four DPP Arms for Organic Solar Cells
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202400789
Lin Yuan , Jifa Wu , Hanping Wu , Yumeng Li , Yinchun Guo , Prof. Xiaobin Peng
{"title":"Star‐Shaped Beta‐Substituted Porphyrins with Four DPP Arms for Organic Solar Cells","authors":"Lin Yuan ,&nbsp;Jifa Wu ,&nbsp;Hanping Wu ,&nbsp;Yumeng Li ,&nbsp;Yinchun Guo ,&nbsp;Prof. Xiaobin Peng","doi":"10.1002/ajoc.202400789","DOIUrl":"10.1002/ajoc.202400789","url":null,"abstract":"<div><div>Porphyrins are a very important class of chromophores that have been widely applied in many fields. In recent years, the porphyrins functionalized at the meso‐positions have made much progress in photovoltaic fields, including photodetectors, dye‐sensitized solar cells (DSSCs) and organic solar cells (OSCs). In order to explore the relationship between new chemical structures and the properties of functionalized porphyrins, herein, two star‐shaped <em>β</em>‐substituted porphyrins 4<em>β</em>‐EDPP‐Por and 4<em>β</em>‐DPP‐Por with four DPP arms linked at 2, 8, 12, and 18‐<em>β</em>‐positions of a porphyrin core by ethynylenes and single‐bonds, respectively, are designed and synthesized for OSCs. The two porphyrins exhibit absorption spectra, energy level arrangements, and molecular configurations different from those of the A−D‐A‐type molecules previously functionalized at porphyrin meso‐positions. The power conversion efficiencies (PCEs) of the all‐small‐molecule organic solar cells (ASM‐OSCs) based on the active layers of 4<em>β</em>‐EDPP‐Por:Y6 and 4<em>β</em>‐DPP‐Por:Y6 are 5.64 % and 6.96 %, respectively. This study enriches the diversity of porphyrin optoelectronic materials and provides a practical approach for developing star‐shaped small molecule donor materials for organic optoelectronics.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202400789"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Baeyer–Villiger and Epoxidation Reactions of Dihydrocarvone using Hydrogen Peroxide over Sn‐, Ti‐, Zr‐, and Hf‐Beta Zeolites: A DFT Study
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500026
Bundet Boekfa , Thana Maihom , Piti Treesukol , Kanokwan Kongpatpanich , Jumras Limtrakul
{"title":"Baeyer–Villiger and Epoxidation Reactions of Dihydrocarvone using Hydrogen Peroxide over Sn‐, Ti‐, Zr‐, and Hf‐Beta Zeolites: A DFT Study","authors":"Bundet Boekfa ,&nbsp;Thana Maihom ,&nbsp;Piti Treesukol ,&nbsp;Kanokwan Kongpatpanich ,&nbsp;Jumras Limtrakul","doi":"10.1002/ajoc.202500026","DOIUrl":"10.1002/ajoc.202500026","url":null,"abstract":"<div><div>The Baeyer–Villiger and epoxidation reactions of dihydrocarvone with hydrogen peroxide over zeolite catalysts is investigated using the M06‐L density functional theory. The Baeyer–Villiger reaction over 38T quantum clusters of Sn‐, Ti‐, Zr‐, and Hf‐beta zeolites is thought to proceed via a two‐step mechanism with apparent activation energies of 5.3, 18.1, −1.3, and −0.9 kcal/mol and energy spans of 33.6, 40.1, 31.1, and 34.8 kcal/mol, respectively. The calculated activation energies of competitive epoxidation reactions over Sn‐, Ti‐, Zr‐, and Hf‐beta zeolites are 11.2, 16.2, 16.4, and 15.0 kcal/mol, respectively. The Sn‐beta zeolite selectively afforded the lactone product owing to the formation of thermodynamically favored adsorption and product complexes and the lower apparent activation energy of the Baeyer–Villiger reaction. Zr‐beta and Hf‐beta zeolites are thought to be selective catalysts toward Baeyer–Villiger oxidation. Reactions without zeolites are also studied over <em>m</em>‐chloroperbenzoic acid. The epoxidation is favored over the Baeyer–Villiger reaction owing to its lower activation energy (16.6 kcal/mol vs. 39.4 kcal/mol). The catalytic activity and chemoselectivity are studied using various Lewis acid zeolite catalysts.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500026"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selective C3 Functionalization of 4H‐Pyrido[1,2‐a]pyrimidin‐4‐Ones via Glyoxylic Acid: Tuning Products with Temperature and Solvents
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202400790
Arbaz Sujat Shaikh , Ashish Kumar , Priyanka N. Makhal , Akanksha Sanjayrao Ikhe , Nagesh Bhale , Amol G. Dikundwar , Venkata Rao Kaki
{"title":"Selective C3 Functionalization of 4H‐Pyrido[1,2‐a]pyrimidin‐4‐Ones via Glyoxylic Acid: Tuning Products with Temperature and Solvents","authors":"Arbaz Sujat Shaikh ,&nbsp;Ashish Kumar ,&nbsp;Priyanka N. Makhal ,&nbsp;Akanksha Sanjayrao Ikhe ,&nbsp;Nagesh Bhale ,&nbsp;Amol G. Dikundwar ,&nbsp;Venkata Rao Kaki","doi":"10.1002/ajoc.202400790","DOIUrl":"10.1002/ajoc.202400790","url":null,"abstract":"<div><div>Herein, we report a metal free protocol for direct and selective C3 hydroxymethylation, methylenation and formylation of 4<em>H</em>‐pyrido[1,2‐<em>a</em>]pyrimidin‐4‐ones. The protocol is achieved by using an environmental friendly, economical and naturally occurring reagent, glyoxylic acid. Selectivity of the reaction product can be achieved by simply switching the reaction medium, DMSO for hydroxymethylation/methylenation and CH<sub>3</sub>CN for formylation. The protocol is scalable, delivering good yields, reaching up to 95 % across a wide range of derivatives.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202400790"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rhodium‐Catalyzed Asymmetric Reductive Cyclization of Cyclohexadienone‐Tethered (Z)‐α,β‐Unsaturated Amides
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500052
Jian‐Wei Zhang , Shu‐Hui Li , Qing‐Hua Li , Ping Tian
{"title":"Rhodium‐Catalyzed Asymmetric Reductive Cyclization of Cyclohexadienone‐Tethered (Z)‐α,β‐Unsaturated Amides","authors":"Jian‐Wei Zhang ,&nbsp;Shu‐Hui Li ,&nbsp;Qing‐Hua Li ,&nbsp;Ping Tian","doi":"10.1002/ajoc.202500052","DOIUrl":"10.1002/ajoc.202500052","url":null,"abstract":"<div><div>The hydrobenzofuranone framework is a core structural motif found in natural products. Herein, we report an efficient rhodium‐catalyzed asymmetric reductive cyclization of cyclohexadienone‐tethered (<em>Z</em>)‐α,β‐unsaturated amides and esters, providing hydrobenzofuranones bearing three consecutive stereogenic centers in <em>cis</em>‐<em>cis</em>‐form with good yields, moderate diastereoselectivity, and excellent enantioselectivity. The subgram‐scale experiment and downstream transformations underscore the utility of this protocol. Furthermore, DFT calculations show that the enantioselectivity and diastereoselectivity are determined by the cyclization step.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500052"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of 2‐(1H‐Azol‐1‐ylmethyl)phenols from ortho‐Quinone Methide Precursors and NH‐Azoles under Solvent‐ and Catalyst‐Free Conditions
IF 2.8 4区 化学
Asian Journal of Organic Chemistry Pub Date : 2025-05-01 DOI: 10.1002/ajoc.202500039
Dmitry V. Osipov , Pavel E. Krasnikov , Vitaly A. Osyanin
{"title":"Synthesis of 2‐(1H‐Azol‐1‐ylmethyl)phenols from ortho‐Quinone Methide Precursors and NH‐Azoles under Solvent‐ and Catalyst‐Free Conditions","authors":"Dmitry V. Osipov ,&nbsp;Pavel E. Krasnikov ,&nbsp;Vitaly A. Osyanin","doi":"10.1002/ajoc.202500039","DOIUrl":"10.1002/ajoc.202500039","url":null,"abstract":"<div><div>We have developed a non‐catalytic method for the <em>ortho</em>‐hydroxybenzylation of NH‐azoles that differ significantly in nucleophilicity and basicity (imidazoles, benzimidazoles, pyrazoles and others) with <em>ortho</em>‐quinone methide precursors (salicylic alcohols and phenolic Mannich bases) in the absence of solvent. The synthesis uses available reagents and is characterized by high product yields, rapidity of the process, simplicity of isolation and purification, and high atom economy.</div></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"14 5","pages":"Article e202500039"},"PeriodicalIF":2.8,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144072554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","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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