標(biāo)題: Titlebook: Novel Selenium-Mediated Rearrangements and Cyclisations; Sohail Anjum Shahzad Book 2013 Springer-Verlag Berlin Heidelberg 2013 Benzoflueor [打印本頁] 作者: analgesic 時(shí)間: 2025-3-21 17:30
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書目名稱Novel Selenium-Mediated Rearrangements and Cyclisations讀者反饋學(xué)科排名
作者: 惰性女人 時(shí)間: 2025-3-21 22:58
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作者: Highbrow 時(shí)間: 2025-3-22 01:39 作者: 放縱 時(shí)間: 2025-3-22 07:50
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作者: Ringworm 時(shí)間: 2025-3-22 11:10 作者: FAZE 時(shí)間: 2025-3-22 13:05
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作者: Defense 時(shí)間: 2025-3-22 17:47 作者: Mutter 時(shí)間: 2025-3-22 22:28 作者: Heart-Attack 時(shí)間: 2025-3-23 05:00
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作者: 彩色 時(shí)間: 2025-3-23 09:20
Springer Theseshttp://image.papertrans.cn/n/image/668446.jpg作者: ANT 時(shí)間: 2025-3-23 10:16 作者: 我就不公正 時(shí)間: 2025-3-23 17:48 作者: 欺騙世家 時(shí)間: 2025-3-23 18:04
Novel Selenium-Mediated Rearrangements and Cyclisations978-3-642-33173-2Series ISSN 2190-5053 Series E-ISSN 2190-5061 作者: 卷發(fā) 時(shí)間: 2025-3-24 02:16
The Synthesis of Naphthalenes and Biaryls,towards the synthesis of biaryl and naphthalene derivatives. The reactions of a range of .-keto ester substituted stilbenes with phenylselenenyl chloride and several Lewis acids are described, obtaining biaryls in good to excellent yields.作者: 材料等 時(shí)間: 2025-3-24 04:52
Sohail Anjum ShahzadNominated 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作者: neutralize 時(shí)間: 2025-3-24 10:15
General Introduction on Selenium,Selenium was discovered by J?ns Jacob Berzelius, a Swedish chemist, in the year 1817. He believed the element that was contaminating the sulphuric acid being produced at a factory in Sweden was tellurium. He realised he had found a new element. Berzelius suggested naming the element selenium; from the Greek word . for “moon”.作者: 無意 時(shí)間: 2025-3-24 13:51 作者: 付出 時(shí)間: 2025-3-24 16:10
2190-5053 iption and development of excellent new synthetic routes.IncIn 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 autho作者: 植物群 時(shí)間: 2025-3-24 20:51
Book 2013tions 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作者: Lacerate 時(shí)間: 2025-3-25 01:37
Book 2013convert 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.作者: 闡明 時(shí)間: 2025-3-25 06:25 作者: 容易生皺紋 時(shí)間: 2025-3-25 09:06 作者: 才能 時(shí)間: 2025-3-25 14:13
Sohail Anjum Shahzadn the meaning and practical scope of military virtue, the widespread deployment of armed military robots may have ethically deleterious effects on human soldiers and civilians independently of whether optimistic utilitarian predictions of reduced casualties and collateral damage are realized.作者: Obligatory 時(shí)間: 2025-3-25 17:28
2190-5053 etric 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.978-3-642-42874-6978-3-642-33173-2Series ISSN 2190-5053 Series E-ISSN 2190-5061 作者: Debility 時(shí)間: 2025-3-25 20:54 作者: 施舍 時(shí)間: 2025-3-26 03:37 作者: 期滿 時(shí)間: 2025-3-26 06:11
Sohail Anjum Shahzadious that it may plausibly count as an act of war, or ., and so we are quick to invoke national security. But insofar as the state is currently not protecting industry from such cyberattacks—in part because it is difficult to arrive at a sound cyberpolicy—we should consider interim solutions outside the military framework.作者: 認(rèn)為 時(shí)間: 2025-3-26 10:13 作者: 過于平凡 時(shí)間: 2025-3-26 13:33 作者: follicular-unit 時(shí)間: 2025-3-26 19:18 作者: 充氣女 時(shí)間: 2025-3-26 21:56
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