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Organic Preparations and Procedures International最新文献

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Synthesis of 2,3-Dihydroquinazolinones via Condensation of 2-Aminobenzamides with Aldehydes under Ball Milling Conditions 在球磨条件下通过 2-氨基苯甲酰胺与醛缩合合成 2,3-二氢喹唑啉酮
IF 1.2 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-07-03 DOI: 10.1080/00304948.2024.2346706
Rahman Hosseinzadeh , Samira Karimi , Zohreh Valipour , Nora Aghili
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引用次数: 0
Facile Synthesis of Spirocyclic Oxindole Scaffolds via Intermolecular [4 + 1] Cycloaddition of ortho-Quinone Methides with 3-Chlorooxindoles 通过邻喹酮甲酰胺与 3-氯氧化吲哚的分子间 [4 + 1] 环加成法简便合成螺环氧化吲哚支架
IF 1.2 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-07-03 DOI: 10.1080/00304948.2024.2367850
Mao-Chang Wang , Peng Wei , Peiwu Li , Chao Lin
{"title":"Facile Synthesis of Spirocyclic Oxindole Scaffolds via Intermolecular [4 + 1] Cycloaddition of ortho-Quinone Methides with 3-Chlorooxindoles","authors":"Mao-Chang Wang , Peng Wei , Peiwu Li , Chao Lin","doi":"10.1080/00304948.2024.2367850","DOIUrl":"https://doi.org/10.1080/00304948.2024.2367850","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 4","pages":"Pages 350-370"},"PeriodicalIF":1.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141542011","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
Oxidative Cleavage of C=N Bond of Ketoximes with Singlet Molecular Oxygen Generated from trans-5-Hydroperoxy-3,5-dimethyl-1,2-dioxolane-3-yl Ethaneperoxoate 反式-5-过氧化氢-3,5-二甲基-1,2-二氧戊环-3-基乙醇氧酸酯产生的单分子氧氧化裂解酮肟的 C=N 键
IF 1.2 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-07-03 DOI: 10.1080/00304948.2023.2298133
Z. Najminejad
{"title":"Oxidative Cleavage of C=N Bond of Ketoximes with Singlet Molecular Oxygen Generated from trans-5-Hydroperoxy-3,5-dimethyl-1,2-dioxolane-3-yl Ethaneperoxoate","authors":"Z. Najminejad","doi":"10.1080/00304948.2023.2298133","DOIUrl":"10.1080/00304948.2023.2298133","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 4","pages":"Pages 334-341"},"PeriodicalIF":1.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139767085","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
Introduction of a Tropine-based Dicationic Catalyst for the N-Boc Protection and Acetylation of Amines under Solvent-free Conditions 在无溶剂条件下引入一种用于胺的 N-Boc 保护和乙酰化的托宾基双阳离子催化剂
IF 1.2 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-07-03 DOI: 10.1080/00304948.2024.2303235
S. Pourdasht , M. Mousapour , F. Shirini , H. Tajik
{"title":"Introduction of a Tropine-based Dicationic Catalyst for the N-Boc Protection and Acetylation of Amines under Solvent-free Conditions","authors":"S. Pourdasht , M. Mousapour , F. Shirini , H. Tajik","doi":"10.1080/00304948.2024.2303235","DOIUrl":"10.1080/00304948.2024.2303235","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 4","pages":"Pages 392-401"},"PeriodicalIF":1.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139767285","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
Recent Advances in 2-Aminobenzothiazole Chemistry: Catalysis in the Preparation of 1-(Benzothiazolylamino)methyl-2-naphthols. A Brief Review 2-Aminobenzothiazole Chemistry（2-氨基苯并噻唑化学）的最新进展：催化制备 1-(苯并噻唑基氨基)甲基-2-萘酚。简要回顾
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2296168
Zahed Karimi-Jaberi
{"title":"Recent Advances in 2-Aminobenzothiazole Chemistry: Catalysis in the Preparation of 1-(Benzothiazolylamino)methyl-2-naphthols. A Brief Review","authors":"Zahed Karimi-Jaberi","doi":"10.1080/00304948.2023.2296168","DOIUrl":"10.1080/00304948.2023.2296168","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 205-220"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139586443","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
Spirocyclopentene Oxindoles through LiHMDS Based Allylation and Ring Closing Metathesis 通过基于 LiHMDS 的烯丙基化和闭环 Metathesis 反应制备螺环戊烯吲哚
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2259774
Barnali Jana , Sushovan Paladhi , Anupam Manna , Monotosh Mondal , Asrar Ahmad , Soumitra Hazra
{"title":"Spirocyclopentene Oxindoles through LiHMDS Based Allylation and Ring Closing Metathesis","authors":"Barnali Jana , Sushovan Paladhi , Anupam Manna , Monotosh Mondal , Asrar Ahmad , Soumitra Hazra","doi":"10.1080/00304948.2023.2259774","DOIUrl":"10.1080/00304948.2023.2259774","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 221-233"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135968199","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
Facile Preparation of 3,6-Dimethoxy-2-nitrobenzaldehyde 简便制备 3,6-二甲氧基-2-硝基苯甲醛
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2291280
Brian E. Love
{"title":"Facile Preparation of 3,6-Dimethoxy-2-nitrobenzaldehyde","authors":"Brian E. Love","doi":"10.1080/00304948.2023.2291280","DOIUrl":"10.1080/00304948.2023.2291280","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 302-306"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138689374","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
Greener Synthesis of Novel Azo-linked 1,2,4-Triazolidine-3-ones (thiones) Using Recyclable Fe3O4@SP@vanillin@thioglycolic Acid Magnetic Nanocomposite 利用可回收的 Fe3O4@SP@vanillin@thioglycolic Acid 磁性纳米复合材料更绿色地合成新型偶氮连接的 1,2,4-三唑烷-3-酮（硫醚
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2259779
Mohammad Nikpassand , Fatemeh Rafat , Leila Zare Fekri
{"title":"Greener Synthesis of Novel Azo-linked 1,2,4-Triazolidine-3-ones (thiones) Using Recyclable Fe3O4@SP@vanillin@thioglycolic Acid Magnetic Nanocomposite","authors":"Mohammad Nikpassand , Fatemeh Rafat , Leila Zare Fekri","doi":"10.1080/00304948.2023.2259779","DOIUrl":"10.1080/00304948.2023.2259779","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 234-242"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135855520","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
A Practical Green Synthesis of (R)-5,7-difluorochroman-4-ol, a Key Intermediate of Tegoprazan 特戈普拉赞的关键中间体 (R)-5,7-二氟苯并吡喃-4-醇的实用绿色合成方法
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2292445
Haiping Zhou , Hao Sun , Wenwen Yang , Zongjie Gan
{"title":"A Practical Green Synthesis of (R)-5,7-difluorochroman-4-ol, a Key Intermediate of Tegoprazan","authors":"Haiping Zhou , Hao Sun , Wenwen Yang , Zongjie Gan","doi":"10.1080/00304948.2023.2292445","DOIUrl":"10.1080/00304948.2023.2292445","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 264-270"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139767264","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
Sulfated Starch: A Highly Efficient Catalyst for Transamidation of Primary and Secondary Amines with Formamide and Acetamide 硫酸化淀粉：甲酰胺和乙酰胺与伯胺和仲胺的高效转化催化剂
IF 1.5 4区 化学
Organic Preparations and Procedures International Pub Date : 2024-05-03 DOI: 10.1080/00304948.2023.2259771
Rucha Wani , Hemchandra K. Chaudhari
{"title":"Sulfated Starch: A Highly Efficient Catalyst for Transamidation of Primary and Secondary Amines with Formamide and Acetamide","authors":"Rucha Wani , Hemchandra K. Chaudhari","doi":"10.1080/00304948.2023.2259771","DOIUrl":"10.1080/00304948.2023.2259771","url":null,"abstract":"","PeriodicalId":19681,"journal":{"name":"Organic Preparations and Procedures International","volume":"56 3","pages":"Pages 277-288"},"PeriodicalIF":1.5,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136062734","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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