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Titlebook: Novel Selenium-Mediated Rearrangements and Cyclisations; Sohail Anjum Shahzad Book 2013 Springer-Verlag Berlin Heidelberg 2013 Benzoflueor

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發(fā)表于 2025-3-21 17:30:17 | 只看該作者 |倒序瀏覽 |閱讀模式
書目名稱Novel Selenium-Mediated Rearrangements and Cyclisations
編輯Sohail Anjum Shahzad
視頻videohttp://file.papertrans.cn/669/668446/668446.mp4
概述Nominated by the University of Cardiff as an outstanding PhD thesis.Careful investigation of carbon nucleophiles in selenocyclizations.Description and development of excellent new synthetic routes.Inc
叢書名稱Springer Theses
圖書封面Titlebook: Novel Selenium-Mediated Rearrangements and Cyclisations;  Sohail Anjum Shahzad Book 2013 Springer-Verlag Berlin Heidelberg 2013 Benzoflueor
描述In his thesis, Sohail Shahzad carefully investigates carbon nucleophiles in selenocyclisations, as well as reaction protocols for performing such reactions catalytically. After a comprehensive introduction to the element selenium, the author goes on to report the synthesis of several substrates for carbocyclisation reactions and the use of selenium reagents for the preparation of dihydronaphthalenes. Further chapters detail electrophilic selenium-mediated reactions, and novel strategies using selenium catalysts together with stoichiometric amounts of hypervalent iodine reagents as oxidants to convert stilbene carbosylic acids into the corresponding isocoumarins. This thesis outlines some excellent new synthetic routes which will be useful tools for synthetic organic chemistry in the future.
出版日期Book 2013
關鍵詞Benzoflueorenes; Biaryls; Carobocyclizations; Dihydroisocoumarins; Dihydronaphthalenes; Diselenide; Disele
版次1
doihttps://doi.org/10.1007/978-3-642-33173-2
isbn_softcover978-3-642-42874-6
isbn_ebook978-3-642-33173-2Series ISSN 2190-5053 Series E-ISSN 2190-5061
issn_series 2190-5053
copyrightSpringer-Verlag Berlin Heidelberg 2013
The information of publication is updating

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發(fā)表于 2025-3-21 22:58:23 | 只看該作者
Synthesis of Isocoumarins and Dihydroisocoumarins,talysed synthesis of isocoumarins is discussed and its application for preparation of a range of isocoumarins by reaction of stilbene carboxylic acids with diphenyl diselenide and a hypervalent iodine reagent is described. It was also discovered that dimethyl diselenide and diphenyl disulfide can be
板凳
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地板
發(fā)表于 2025-3-22 07:50:07 | 只看該作者
Sohail Anjum Shahzadive and examine these different tools in their application to case studies whilealso making a candid submission that there is always scope to add more nuanced/finer tools that newer, ‘notencountered before’ moral policy dilemmas may demand. We conclude that serious deliberation on ethicalquestions i
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發(fā)表于 2025-3-22 13:05:46 | 只看該作者
Sohail Anjum Shahzadidents are often framed in the context of cyberwarfare, which naturally implies that military organizations should respond to these incidents. This chapter will discuss why cyberwarfare is ethically difficult and why, until responsible cyberpolicy is developed, we may plausibly reframe the problem n
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發(fā)表于 2025-3-23 05:00:37 | 只看該作者
idents are often framed in the context of cyberwarfare, which naturally implies that military organizations should respond to these incidents. This chapter will discuss why cyberwarfare is ethically difficult and why, until responsible cyberpolicy is developed, we may plausibly reframe the problem n
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發(fā)表于 2025-3-23 09:20:14 | 只看該作者
Springer Theseshttp://image.papertrans.cn/n/image/668446.jpg
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