{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670319988694144.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/anie.196707331"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fanie.196707331"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/anie.196707331"}}],"dc:title":[{"@value":"New Methods of Preparative Organic Chemistry. Transfer of Diazo Groups"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>When an arenesulfonyl azide, particularly <jats:italic>p</jats:italic>‐toluenesulfonyl azide, reacts, in the presence of a base, with a compound containing an active methylene group, the two hydrogen atoms of the active methylene group are replaced by a diazo group to form a diazo compound and an arenesulfonamide. The method may be used for the synthesis of the diazo derivatives of cyclopentadienes, cyclohexadienes, 1,3‐dicarbonyl, 1,3‐disulfonyl, and 1,3‐ketosulfonyl compounds, ketones, carbonic acid esters, and β‐iminoketones. Secondary reactions can lead to azo compounds and heterocycles such as 1,2,3‐triazoles, 1,2,3‐thiadiazoles, and pyrazolin‐4‐ones. Azidinium salts react in the same way, but in this case an acidic reaction medium is necessary, a fact that is sometimes advantageous.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380005669441788699","@type":"Researcher","foaf:name":[{"@value":"M. Regitz"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"05700833"}],"prism:publicationName":[{"@value":"Angewandte Chemie International Edition in English"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"1967-09","prism:volume":"6","prism:number":"9","prism:startingPage":"733","prism:endingPage":"749"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fanie.196707331"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/anie.196707331"}],"createdAt":"2003-12-31","modifiedAt":"2023-10-19","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050014404355604224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Synthesis of Diazoquinones and Azidophenols via Diazo-Transfer Reaction of Phenols"},{"@value":"Synthesis of Diazoquinones and Azidophenols via Diazo‐Transfer Reaction of Phenols"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002216635594624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Recent Advances of Catalytic Asymmetric 1,3-Dipolar Cycloadditions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360021389801661184","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Diazo-Transfer Reaction of Nonactivated Ketones with 2-Azido-1,3-bis(2,6-diisopropylphenyl)imidazolium Hexafluorophosphate (IPrAP)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565169052590080","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Cyclic Diacylcarbene Generated from Iodonium Ylides and Diazodiketones"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565169060136192","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"STEREOSELECTIVE SYNTHESIS OF 10-OXA-11-DEOXY-PROSTAGLANDIN E1"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846639396262656","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Facile One‐Pot Synthesis of [1, 2, 3]Triazolo[1, 5‐<i>a</i>]Pyridines from 2‐Acylpyridines by Copper(II)‐Catalyzed Oxidative NN Bond Formation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644031366272","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The Acid Catalyzed Decomposition of Diazo Compounds. 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