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Synthesis of Diphenylacetylene Boronic Acid Derivatives for Hydroarylation of C60
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Chemistry - BMC, Organic Chemistry.
2022 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

In this bachelor’s thesis, possible synthetic routes for synthesizing diphenylacetylene boronic acid derivatives were investigated. For that, different synthetic approaches were applied to form the desired boronic acids; through aryl halides or Sonogashira cross-coupling of protected boronic acids. During this study, a numberof new organic compounds were synthesized and characterized as well as the target 1,2-diphenylacetylene boronic acid derivative which is then used for hydroarylationof C60 via rhodium catalysis. By this work, the scope of the hydroarylation of C60 using arylboronic acids was expanded to larger aryl groups and also correspondingboronic acid pinacol esters.

Abstract [sv]

I denna kandidatuppsats undersöktes möjliga syntesvägar för att syntetisera difenylacetylenborsyra-derivat. För detta användes olika syntetiska metoder för att bilda de önskade borsyrorna; genom arylhalogenider eller Sonogashira-koppling av skyddade borsyror. Under denna studie syntetiserades och karakteriserades ett antal nya organiska föreningar samt 1,2-difenylacetylenboronsyra-derivatet som var målet, detta användes sedan för hydroarylering av C60 via rodiumkatalys. Genomdetta arbete utökades omfattningen av hydroaryleringen av C60 med användning avarylborsyror till större arylgrupper och även motsvarande borsyrapinakolestrar. 

Place, publisher, year, edition, pages
2022. , p. 79
Series
UPKEM C ; 181
National Category
Organic Chemistry
Identifiers
URN: urn:nbn:se:uu:diva-477534OAI: oai:DiVA.org:uu-477534DiVA, id: diva2:1671539
Subject / course
Chemistry
Educational program
Bachelor Programme in Chemistry
Supervisors
Examiners
Available from: 2022-06-20 Created: 2022-06-17 Last updated: 2022-06-20Bibliographically approved

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