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37.9 Product Class 9: 1,4-Dioxanes 37.9产品类别9:1,4-二恶烷
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-137-00104
B. Vashchenko, O. Grygorenko
{"title":"37.9 Product Class 9: 1,4-Dioxanes","authors":"B. Vashchenko, O. Grygorenko","doi":"10.1055/sos-sd-137-00104","DOIUrl":"https://doi.org/10.1055/sos-sd-137-00104","url":null,"abstract":"In this chapter, the synthesis of substituted 1,4-dioxanes and their saturated bridged, fused, and spirocyclic derivatives is discussed for the first time in Science of Synthesis. Partially unsaturated compounds, in particular benzo, 2-oxo, and related derivatives, are excluded from this review. Methods based on the construction of the 1,4-dioxane core, as well as on functionalization of the parent 1,4-dioxane and 2,3-dihydro-1,4-dioxine are presented.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"594 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117036600","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
10.24 Product Class 24: Pyrido[1,2-a]indoles and Azapyrido[1,2-a]indoles 10.24产品类别24:吡哆[1,2-a]吲哚和氮杂吡啶[1,2-a]吲哚
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-110-01869
P. Harris
{"title":"10.24 Product Class 24: Pyrido[1,2-a]indoles and Azapyrido[1,2-a]indoles","authors":"P. Harris","doi":"10.1055/sos-sd-110-01869","DOIUrl":"https://doi.org/10.1055/sos-sd-110-01869","url":null,"abstract":"This introductory chapter describes the various pyrido[1,2-a]indole and azapyrido[1,2-a]indole ring systems that will be covered in subsequent chapters. Biologically active indole alkaloids containing these structural motifs are also detailed, the most well-known of which is the toxic alkaloid strychnine.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116494744","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
10.24.2 Product Subclass 2: Pyrimido[1,2-a]indoles and Related Benzo-Fused Ring Systems 10.24.2产品子类2:嘧啶[1,2-a]吲哚和相关的苯并环体系
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-110-01955
P. Harris
{"title":"10.24.2 Product Subclass 2: Pyrimido[1,2-a]indoles and Related Benzo-Fused Ring Systems","authors":"P. Harris","doi":"10.1055/sos-sd-110-01955","DOIUrl":"https://doi.org/10.1055/sos-sd-110-01955","url":null,"abstract":"Methods for the synthesis of pyrimido[1,2-a]indoles and the related indolo[1,2-a]quinazoline and indolo[2,1-b]quinazoline ring systems are reviewed in this chapter. Although limited reports have been published to date, a variety of differing approaches to these heterocycles have been described.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"13 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123211487","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
10.24.1 Product Subclass 1: Pyrido[1,2-a]indoles and Related Benzo-Fused Ring Systems 10.24.1产品子类1:吡啶[1,2-a]吲哚和相关的苯并熔环体系
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-110-01870
P. Harris
{"title":"10.24.1 Product Subclass 1: Pyrido[1,2-a]indoles and Related Benzo-Fused Ring Systems","authors":"P. Harris","doi":"10.1055/sos-sd-110-01870","DOIUrl":"https://doi.org/10.1055/sos-sd-110-01870","url":null,"abstract":"This review describes methods for the synthesis of pyrido[1,2-a]indoles, as well as the related benzo-fused ring systems indolo[1,2-a]quinolines, indolo[1,2-b]isoquinolines, indolo[2,1-a]isoquinolines, and indolo[1,2-f]phenanthridines. The most common routes to access these ring systems involve a variety of transition-metal-catalyzed cyclizations, but alternative approaches are also covered.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126744016","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
21.11.7 Chemoselective Ligation Methods Based on the Concept of Native Chemical Ligation 21.11.7基于天然化学结扎概念的化学选择性结扎方法
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-121-00066
L. Malins, R. J. Payne
{"title":"21.11.7 Chemoselective Ligation Methods Based on the Concept of Native Chemical Ligation","authors":"L. Malins, R. J. Payne","doi":"10.1055/sos-sd-121-00066","DOIUrl":"https://doi.org/10.1055/sos-sd-121-00066","url":null,"abstract":"This chapter extends from the earlier Science of Synthesis contribution on peptide synthesis (Section 21.11) and focuses on recent developments in chemoselective ligation chemistry based on the logic of native chemical ligation. Synthetic strategies that broaden the scope and versatility of the ligation reaction and that have been widely adopted for the preparation of homogeneous peptides and proteins are highlighted. Methods enabling the efficient preparation of peptide ligation precursors are also included in this chapter.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134526038","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
10.24.3 Product Subclass 3: Pyrimido[1,6-a]indoles and Related Benzo-Fused Ring Systems 10.24.3产品子类3:嘧啶[1,6-a]吲哚和相关的苯并环体系
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-110-02000
P. Harris
{"title":"10.24.3 Product Subclass 3: Pyrimido[1,6-a]indoles and Related Benzo-Fused Ring Systems","authors":"P. Harris","doi":"10.1055/sos-sd-110-02000","DOIUrl":"https://doi.org/10.1055/sos-sd-110-02000","url":null,"abstract":"Methods for the synthesis of pyrimido[1,6-a]indoles, indolo[1,2-c]quinazolines, and the less-common pyrido[2′,1′:2,3]pyrimido[1,6-a]indol-5-ium ring systems are reviewed in this chapter. Indolo[1,2-c]quinazolines are the most represented in the literature, most often being accessed via cyclization of either 2-(2-aminoaryl)indoles or 2-(2-haloaryl)indoles, although a variety of additional approaches are described.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126489250","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
3.3.4 Biocatalytic Oxidation of Alcohols: An Overview 3.3.4醇的生物催化氧化:综述
Science of Synthesis: Knowledge Updates 2021/3 Pub Date : 1900-01-01 DOI: 10.1055/sos-sd-216-00447
F. Hollmann
{"title":"3.3.4 Biocatalytic Oxidation of Alcohols: An Overview","authors":"F. Hollmann","doi":"10.1055/sos-sd-216-00447","DOIUrl":"https://doi.org/10.1055/sos-sd-216-00447","url":null,"abstract":"This chapter provides a representative, but non-exhaustive, overview of biocatalytic methods for the oxidation of alcohols to the corresponding carbonyl products. Enzymes represent an attractive alternative to established oxidation catalysts, especially if mild reaction conditions are needed or if regio- or stereoselectivity are desirable.","PeriodicalId":285644,"journal":{"name":"Science of Synthesis: Knowledge Updates 2021/3","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129073834","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
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