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Carboxymethyl Cellulose (CMC) as a Recyclable and Biodegradable Catalyst: A Greener Solvent-free Preparation of Pyrano[2,3-d]pyrimidines 作为可回收和生物降解催化剂的羧甲基纤维素 (CMC)：无溶剂制备吡喃并[2,3-d]嘧啶的绿色方法
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-03-04 DOI: 10.1080/00304948.2024.2384637
Farzaneh Mohamadpour
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引用次数: 0
A Novel and Rapid Method to Prepare Aminothiazoles 制备氨基噻唑的新型快速方法
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-03-04 DOI: 10.1080/00304948.2024.2383883
Dattatraya Raut , Dnyandev Bhosale , Raghunath Bhosale , Anjana Lawand , Mahesh Hublikar , Nagesh Edake , Sandip Deshmukh , Dipak Hiwarale
{"title":"A Novel and Rapid Method to Prepare Aminothiazoles","authors":"Dattatraya Raut , Dnyandev Bhosale , Raghunath Bhosale , Anjana Lawand , Mahesh Hublikar , Nagesh Edake , Sandip Deshmukh , Dipak Hiwarale","doi":"10.1080/00304948.2024.2383883","DOIUrl":"10.1080/00304948.2024.2383883","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 2","pages":"Pages 172-176"},"PeriodicalIF":1.2,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141949026","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 3,4-Dihydropyrimidin-2-(1H)-ones/thiones through a Single-Electron Transfer/Energy Transfer Pathway. Methylene Blue (MB+) as a Photo-redox Catalyst 单电子转移/能量转移途径合成3,4-二氢嘧啶-2-(1H)-酮/硫酮。亚甲基蓝（MB+）作为光氧化还原催化剂
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-03-04 DOI: 10.1080/00304948.2024.2413986
Farzaneh Mohamadpour , Hesam Kamyab , Shreeshivadasan Chelliapan , Ali Mohammad Amani
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引用次数: 0
Synthesis of Novel Substituted Guanidines and Pyrimidines Using Pyridinium and Methanaminium Salts in Water as a Green Solvent 以吡啶鎓盐和甲铵盐为绿色溶剂在水中合成新型取代的胍类和嘧啶类化合物
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-03-04 DOI: 10.1080/00304948.2024.2389419
S. Revayat , A. M. Mehranpour
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引用次数: 0
Manganese (II) Chloride Tetrahydrate as an Efficient Catalyst for the Preparation of 5-Aryl-1H-tetrazoles via [3 + 2] Cycloaddition of Sodium Azide and Nitriles 氯化锰 (II) 四水合物作为通过叠氮化钠和腈的 [3 + 2] 环加成法制备 5-芳基-1H-四唑的高效催化剂
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2368904
Santoshkumar M. Potdar , Priyanka Bandivadekar , Krishnakant T. Waghmode
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引用次数: 0
An Efficient Synthesis of Novel 7-Aryl-1H-[1,2,4]triazolo[1,5-a][1,3,5]triazine-5-selones from Aroyl Chlorides, Potassium Selenocyanate and 1H-[1,2,4]Triazol-3-ylamine 由丙烯酰氯、硒氰酸钾和 1H-[1,2,4]三唑-3-胺高效合成新型 7-芳基-1H-[1,2,4]三唑并[1,5-a][1,3,5]三嗪-5-硒酮
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2368908
Mahboobeh Akhavan , Mohammad H. Mosslemin , Alireza Hassanabadi , Forough Kalantari Fotooh
{"title":"An Efficient Synthesis of Novel 7-Aryl-1H-[1,2,4]triazolo[1,5-a][1,3,5]triazine-5-selones from Aroyl Chlorides, Potassium Selenocyanate and 1H-[1,2,4]Triazol-3-ylamine","authors":"Mahboobeh Akhavan , Mohammad H. Mosslemin , Alireza Hassanabadi , Forough Kalantari Fotooh","doi":"10.1080/00304948.2024.2368908","DOIUrl":"10.1080/00304948.2024.2368908","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 1","pages":"Pages 90-94"},"PeriodicalIF":1.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141586756","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
Catalytic Evaluation of Surface Engineered Activated Carbon with SnO2 Nanoparticles for Synthesis of Dihydropyrimidinones at Room Temperature 表面工程活性炭与 SnO2 纳米颗粒在室温下合成二氢嘧啶酮的催化评估
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2368905
Sunil B. Jagtap , Dnyanoba B. Muley , Abhijeet S. Patki , Sushil R. Mathapati
{"title":"Catalytic Evaluation of Surface Engineered Activated Carbon with SnO2 Nanoparticles for Synthesis of Dihydropyrimidinones at Room Temperature","authors":"Sunil B. Jagtap , Dnyanoba B. Muley , Abhijeet S. Patki , Sushil R. Mathapati","doi":"10.1080/00304948.2024.2368905","DOIUrl":"10.1080/00304948.2024.2368905","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 1","pages":"Pages 52-63"},"PeriodicalIF":1.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141586755","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
New Approach for the Synthesis and Purification of Spiro[fluorene-9,5’-[1,3]-dioxan]-2’-one 合成和纯化螺[芴-9,5'-[1,3]-二氧杂环]-2'-酮的新方法
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2374278
Jiantian Zhao , Weijian Song , Ziyi Wang , Tianyi Zhou , Gerald Guerin
{"title":"New Approach for the Synthesis and Purification of Spiro[fluorene-9,5’-[1,3]-dioxan]-2’-one","authors":"Jiantian Zhao , Weijian Song , Ziyi Wang , Tianyi Zhou , Gerald Guerin","doi":"10.1080/00304948.2024.2374278","DOIUrl":"10.1080/00304948.2024.2374278","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 1","pages":"Pages 71-84"},"PeriodicalIF":1.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141586754","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
Multicomponent Synthesis of Pyrano[2,3-d]pyrimidine Diones by the Reaction of Aldehydes with Malononitrile and Barbituric Acids Using a Carbocationic Catalytic System in Neutral Media 在中性介质中使用碳位催化体系通过醛与丙二腈和巴比妥酸的反应多组分合成吡喃并[2,3-d]嘧啶二酮
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2368899
Hamid Goudarziafshar , Negin Taheriazod , Ahmad Reza Moosavi-Zare
{"title":"Multicomponent Synthesis of Pyrano[2,3-d]pyrimidine Diones by the Reaction of Aldehydes with Malononitrile and Barbituric Acids Using a Carbocationic Catalytic System in Neutral Media","authors":"Hamid Goudarziafshar , Negin Taheriazod , Ahmad Reza Moosavi-Zare","doi":"10.1080/00304948.2024.2368899","DOIUrl":"10.1080/00304948.2024.2368899","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 1","pages":"Pages 30-38"},"PeriodicalIF":1.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141743776","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
Development of a Novel and Scalable Process for the Synthesis of a Key Nafithromycin Intermediate 开发合成关键纳菲霉素中间体的新型可扩展工艺
IF 1.2 4区 化学 Q4 CHEMISTRY, ORGANIC
Organic Preparations and Procedures International
Pub Date : 2025-01-02 DOI: 10.1080/00304948.2024.2370110
Furqan Diwan , Amit Pund , Prathmesh Deshpande , Rajesh Pursani , Mohammad Rafeeq , Ravindra Yeole , Arvind Merwade
{"title":"Development of a Novel and Scalable Process for the Synthesis of a Key Nafithromycin Intermediate","authors":"Furqan Diwan , Amit Pund , Prathmesh Deshpande , Rajesh Pursani , Mohammad Rafeeq , Ravindra Yeole , Arvind Merwade","doi":"10.1080/00304948.2024.2370110","DOIUrl":"10.1080/00304948.2024.2370110","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"57 1","pages":"Pages 64-70"},"PeriodicalIF":1.2,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141665111","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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