{"title":"TBAB-catalyzed 1,6-conjugate diazotization of para-quinone methides: A very effective access to polysubstituted α-diazocarbonyl compounds","authors":"Zhang-Qin Liu, Sheng-Shu Liu, Xiao-Yu Guan","doi":"10.1016/j.jscs.2024.101846","DOIUrl":null,"url":null,"abstract":"<div><p>A highly efficient diazotization of diazoacetates with <em>para</em>-quinone methides has been established via a tetrabutyl ammonium bromide (TBAB)-catalyzed 1,6-conjugated addition pathway. This methodology affords a convenient, safe, and rapid way to generating diverse polysubstituted α-diazocarbonyl compounds, displaying good functional group tolerance, high atom economy, and easy accessibility.</p></div>","PeriodicalId":16974,"journal":{"name":"Journal of Saudi Chemical Society","volume":"28 3","pages":"Article 101846"},"PeriodicalIF":5.8000,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1319610324000413/pdfft?md5=654fe22dfdae1277cee9a54059011761&pid=1-s2.0-S1319610324000413-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Saudi Chemical Society","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1319610324000413","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
A highly efficient diazotization of diazoacetates with para-quinone methides has been established via a tetrabutyl ammonium bromide (TBAB)-catalyzed 1,6-conjugated addition pathway. This methodology affords a convenient, safe, and rapid way to generating diverse polysubstituted α-diazocarbonyl compounds, displaying good functional group tolerance, high atom economy, and easy accessibility.
期刊介绍：
Journal of Saudi Chemical Society is an English language, peer-reviewed scholarly publication in the area of chemistry. Journal of Saudi Chemical Society publishes original papers, reviews and short reports on, but not limited to:
•Inorganic chemistry
•Physical chemistry
•Organic chemistry
•Analytical chemistry
Journal of Saudi Chemical Society is the official publication of the Saudi Chemical Society and is published by King Saud University in collaboration with Elsevier and is edited by an international group of eminent researchers.
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