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Organic Preparations and Procedures International最新文献

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Aerobic, Efficient, Mild, and Heterogeneous Oxidation of Benzylic Alcohols Based on α-MnO2/GO Nanocatalyst α-MnO2/GO纳米催化剂对苯基醇的好氧、高效、温和和非均相氧化
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-05-24 DOI: 10.1080/00304948.2023.2207436
Pouran Pourayoob Foumani, F. Shirini, H. Tajik, Shahed Hassanpoor
{"title":"Aerobic, Efficient, Mild, and Heterogeneous Oxidation of Benzylic Alcohols Based on α-MnO2/GO Nanocatalyst","authors":"Pouran Pourayoob Foumani, F. Shirini, H. Tajik, Shahed Hassanpoor","doi":"10.1080/00304948.2023.2207436","DOIUrl":"https://doi.org/10.1080/00304948.2023.2207436","url":null,"abstract":"Benzylic alcohols are widely available key substrates whose controlled oxidation results in the corresponding aldehydes and ketones. 1-3 Numerous reagents have been reported for this useful purpose. 4-18 Manganese-based oxidants are broadly used for the oxidation of alcohols. 18-23 Among these compounds, manganese dioxide (MnO 2 ) is a familiar oxidant. 23-40 In","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45915610","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
Tartaric Acid as an Expeditious and Green Catalyst for the Synthesis of 1,2,4-Triazolidine-3-thiones in an Aqueous Medium 酒石酸作为快速绿色催化剂在水介质中合成1,2,4-三唑烷-3-硫酮
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-05-23 DOI: 10.1080/00304948.2023.2202107
Simren S. Salim, Liklesha B. Masram, Yatin U. Gadkari, Angad B. Barkule, V. Telvekar
{"title":"Tartaric Acid as an Expeditious and Green Catalyst for the Synthesis of 1,2,4-Triazolidine-3-thiones in an Aqueous Medium","authors":"Simren S. Salim, Liklesha B. Masram, Yatin U. Gadkari, Angad B. Barkule, V. Telvekar","doi":"10.1080/00304948.2023.2202107","DOIUrl":"https://doi.org/10.1080/00304948.2023.2202107","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43674030","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: 1
Efficient, Economic, and Large-scale Synthesis of 2, 4-Dichloro-10,11-dihydro-5H-dibenzo[a, d][7]annulen-5-one 高效、经济、大规模合成2,4 -二氯-10,11-二氢- 5h -二苯并[a, d][7]环苯-5- 1
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-05-22 DOI: 10.1080/00304948.2023.2202112
Dnyanadeo J. Kesarkar, B. Kashid, D. B. Muley
{"title":"Efficient, Economic, and Large-scale Synthesis of 2, 4-Dichloro-10,11-dihydro-5H-dibenzo[a, d][7]annulen-5-one","authors":"Dnyanadeo J. Kesarkar, B. Kashid, D. B. Muley","doi":"10.1080/00304948.2023.2202112","DOIUrl":"https://doi.org/10.1080/00304948.2023.2202112","url":null,"abstract":"Dibenzosuberone-based tricyclic compounds are promising anti-fungal and anti-histaminic agents, 1 – 6 exemplified by the dichloro-substituted 1-(5H-dibenzo [a, d] cyclohepten-5-yl)- 1H-imidazole compound, Eberconazole (Figure 1). A key intermediate in the manufacture of Eberconazole is compound 1 (Scheme 1). Unfortunately, the synthesis methods reported to date for such substituted dibenzosuberones 7 – 13 are difficult to apply on industrial scale. The disadvantages of the reported methods include reaction at -78 (cid:1) C and the handling of pyrophoric organometallic reagents. In addition, any cyclization using poly-phosphoric acid at 150 (cid:1) C may lead to degradation of the product. We now disclose an efficient and scalable process for the preparation of key intermediate 1 by an alternative route, which minimizes the number of steps and improves both quality and yield. The present process is simple, convenient and cost effective for large-scale production. The synthetic route is shown in Scheme 1 and detailed in the Experimental section","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42556821","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
L-Proline Catalyzed Synthesis of Heterocycles: A Review l -脯氨酸催化合成杂环化合物的研究进展
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-05-09 DOI: 10.1080/00304948.2023.2200357
Ankit J. Patel, Vishant C. Patel, Amit Dholakia, Darshan S. Patel
{"title":"L-Proline Catalyzed Synthesis of Heterocycles: A Review","authors":"Ankit J. Patel, Vishant C. Patel, Amit Dholakia, Darshan S. Patel","doi":"10.1080/00304948.2023.2200357","DOIUrl":"https://doi.org/10.1080/00304948.2023.2200357","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42712582","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: 1
An Improved and Efficient Approach for the Synthesis of Paliperidone 一种改进高效的帕利哌酮合成方法
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-05-04 DOI: 10.1080/00304948.2023.2201162
Zheng-wu Shen, Jilong Ge, Jian Chen, Baiwang Sun
{"title":"An Improved and Efficient Approach for the Synthesis of Paliperidone","authors":"Zheng-wu Shen, Jilong Ge, Jian Chen, Baiwang Sun","doi":"10.1080/00304948.2023.2201162","DOIUrl":"https://doi.org/10.1080/00304948.2023.2201162","url":null,"abstract":"Paliperidone","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49664468","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
Multi-gram Preparation of 1-(3-Dimethylamino propyl)-3-ethylurea (EDU) 多克1-（3-二甲氨基丙基）-3-乙基脲（EDU）的制备
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-04-14 DOI: 10.1080/00304948.2023.2195338
Kishore Karumanchi, Hanuman Reddy Vemulapati, R. Chavakula
{"title":"Multi-gram Preparation of 1-(3-Dimethylamino propyl)-3-ethylurea (EDU)","authors":"Kishore Karumanchi, Hanuman Reddy Vemulapati, R. Chavakula","doi":"10.1080/00304948.2023.2195338","DOIUrl":"https://doi.org/10.1080/00304948.2023.2195338","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48430636","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
Application of a New Bifunctional Nanocatalyst Mn/SO3H@zeolite-Y in Rapid Synthesis of 2-Aryl Mono- and bis-Perimidines 新型双功能纳米催化剂Mn的应用/SO3H@zeolite-Y2-芳基单和双嘧啶的快速合成
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-04-06 DOI: 10.1080/00304948.2023.2186652
{"title":"Application of a New Bifunctional Nanocatalyst Mn/SO3H@zeolite-Y in Rapid Synthesis of 2-Aryl Mono- and bis-Perimidines","authors":"","doi":"10.1080/00304948.2023.2186652","DOIUrl":"https://doi.org/10.1080/00304948.2023.2186652","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49572328","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
SbPh3: An Efficient Catalyst for Dihydropyrimidinone and Dihydropyrimidin-5-carboxamide Synthesis Using the Biginelli Reaction SbPh3：Biginelli反应合成二氢嘧啶酮和二氢嘧啶-5-甲酰胺的有效催化剂
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-04-06 DOI: 10.1080/00304948.2023.2190711
Anamika Khaskel, Santosh Kumari Bajiya, Suman Lata, Rakesh K Sharma, Shatabdi Basu
{"title":"SbPh3: An Efficient Catalyst for Dihydropyrimidinone and Dihydropyrimidin-5-carboxamide Synthesis Using the Biginelli Reaction","authors":"Anamika Khaskel, Santosh Kumari Bajiya, Suman Lata, Rakesh K Sharma, Shatabdi Basu","doi":"10.1080/00304948.2023.2190711","DOIUrl":"https://doi.org/10.1080/00304948.2023.2190711","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45073079","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 Isoxazole-5(4H)-ones Using Citrazinic Acid as an Organocatalyst in Aqueous Conditions 柠檬酸作有机催化剂在水溶液中合成异恶唑-5（4H）-酮
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-03-24 DOI: 10.1080/00304948.2023.2192601
Hanieh Ostadzadeh, H. Kiyani
{"title":"Synthesis of Isoxazole-5(4H)-ones Using Citrazinic Acid as an Organocatalyst in Aqueous Conditions","authors":"Hanieh Ostadzadeh, H. Kiyani","doi":"10.1080/00304948.2023.2192601","DOIUrl":"https://doi.org/10.1080/00304948.2023.2192601","url":null,"abstract":"The isoxazolone framework has been found to have a wide variety of biological properties including, antioxidant, 1 antifungal, 2 antibacterial, 3 fungicide, 4 analgesic, 5 antimicrobial, 6 anti-Alzheimer, 7 and anti-androgen 8 activities. Figure 1 shows several biologically active isoxazolones. In addition, this scaffold can be used in nonlinear optical materials, 9 filter dyes, 10 molecular devices, 11 donor-acceptor Stenhouse adducts (DASAs), 12 and solar cells. 13 In addition to biological and medical applications, isoxazolone derivatives have also been used as intermediates for the syntheses of other organic compounds. 4,14 – 17","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42404162","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: 3
Facile Synthesis, Crystal Structure, Hirshfeld Surface Analysis, DFT Calculation and in vitro Antifungal Evaluation of 4-Arylidene-1H-pyrazol-5(4H)-ones 4-芳基烯- 1h -吡唑-5(4H)-ones的简单合成、晶体结构、Hirshfeld表面分析、DFT计算及体外抗菌评价
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2023-01-01 DOI: 10.1080/00304948.2023.2178213
Sara Nemouchi , Imène Sehout , Houssem Boulebd , Raouf Boulcina , Amina Bramki , Lamia Bendjeddou , Amani Hind Benahsene , Abdelmadjid Debache
{"title":"Facile Synthesis, Crystal Structure, Hirshfeld Surface Analysis, DFT Calculation and in vitro Antifungal Evaluation of 4-Arylidene-1H-pyrazol-5(4H)-ones","authors":"Sara Nemouchi , Imène Sehout , Houssem Boulebd , Raouf Boulcina , Amina Bramki , Lamia Bendjeddou , Amani Hind Benahsene , Abdelmadjid Debache","doi":"10.1080/00304948.2023.2178213","DOIUrl":"10.1080/00304948.2023.2178213","url":null,"abstract":"Sara Nemouchi, Im ene Sehout, Houssem Boulebd, Raouf Boulcina, Amina Bramki, Lamia Bendjeddou, Amani Hind Benahsene, and Abdelmadjid Debache Laboratory of Synthesis of Molecules with Biological Interest, Mentouri-Constantine University, Constantine, Algeria; Laboratory of Mycology, Biotechnology and Microbial Activity, MentouriConstantine University, Constantine, Algeria; Research Unit of Environmental Chemistry and Molecular Structure, Mentouri-Constantine University, Constantine, Algeria","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"55 5","pages":"Pages 421-435"},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43302814","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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