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分类 共搜索到 89 个相关话题(最多显示前5000个) 作者 最后发表
有机交流 三氟甲基化的Togni Reagent II 在反应完成后如何去除？
本人实验用非均相催化剂对材料进行三氟甲基化，但是反应完成后不能把催化剂与TogniReagentII分离，因此不能做循环稳定性实验。请问各位大佬有什么好的方法把TogniReagentII在温和条件下溶解...
 春雨常飘瓦 2023-10-09 08:14
文献求助 求文献正式页码版有链接神器下载的绕行
Togni\'sreagent,aminesandCO2:stereoselectivesynthesisof(Z)-enolcarbamatesOrg.Chem.Front.,2021,8,1851-1857Org.Chem.Front.,2021,8,1851-1857Org.Chem.Front.,2021,8,1851-1857
 long0809 2021-05-06 09:07
文献求助 qiuwenxian
Kieltsch,I.;Eisenberger,P.;Togni,A.Angew.Chem.,Int.Ed.2007,46,754Angew.Chem.,Int.Ed.2007,46,754Angew.Chem.,Int.Ed.2007,46,754Angew.Chem.,Int.Ed.2007,46,754...谢谢
 qiuyu0309 2019-05-29 04:59
文献求助 qiuwenxian
Togni,ANovel10-I-3hypervalentiodine-basedcompoundsforelectrophilictrifluoromethylationChemistry-AEuropeanJournalChem.Eur.J.2006,12,2579Chem.Eur.J.2006,12,257910.1002/chem....
 qiuyu0309 2019-05-29 04:39
文献求助 请大家帮忙找一下这篇文献
Pastor,StephenD.;Togni,Antonio请大家帮忙找一下这篇文献Helv.Chim.Acta.199174,(5),905-933.
 风过留音m 2019-03-27 02:46
有机交流 关于在类似togni试剂I取代位上羟基和羧基的合成－各位大神给看下...
关于在类似togni试剂I取代位上羟基和羧基的合成－各位大神给看下问题出在哪？在I上羟基，文献中采用的是邻碘苯甲酸＋高碘酸钠在30％醋酸溶液中回流4h制备。我合成出来后谱图中芳香区比文献...
 tmmu09 2017-11-22 06:50
文献求助 求Organic Syntheses 文献一篇，有全文链接，谢谢
KyrillStanek,AntonioTogniinfo'.1.'][info2]PreparationofATrifluoromethylTransferAgent:1-Trifluoromethyl-1,3-Dihydro-3,3-Dimethyl-1,2-Benziodoxoleinfo'.2.'][info3]...
 nk866 2017-09-26 08:30
文献求助 文献求助
AntonioTogni*?info'.1.'][info2]ExploitingandUnderstandingtheSelectivityofRu-N-HeterocyclicCarbeneMetathesisCatalystsfortheEthenolysisofCyclicOlefinstoα,ω...
 zhaobo1130 2017-09-22 01:57
文献求助 求助2015年Chemistry-An Asian Journal
andIodotrifluoromethylationusingTogniReagentinfo'.2.'][info3]Chemistry-AnAsianJournalinfo'.3.'][info4]2015info'.4.'][info5]10(10),2190-2199info'.5.']
 luxuan_82 2017-09-21 07:26
文献求助 求文献一篇
Togni,Antonioinfo'.1.'][info2]LewisAcidCatalyzedSynthesisofα-TrifluoromethylEstersandLactonesbyElectrophilicTrifluoromethylationinfo'.2.'][info3]Organic...
 fr1333 2017-09-05 12:40
文献求助 求助
Koller,K.Stanek,A.Togni,info'.1.'][info2]PreparationofATrifluoromethylTransferAgent:1-Trifluoromethyl-1,3-Dihydro-3,3-Dimethyl-1,2-Benziodoxoleinfo'.2.'][info3]Org....
 wxl弱水三千 2017-08-24 03:10
文献求助 求助文献一篇
Togni,A.info'.1.'][info2]Preparationofatrifluoromethyltransferagent:1-trifluromethyl-1,3-dihydro-3,3-dimethyl-1,2-benziodoxole.info'.2.'][info3]Org.Synth.info'.3....
 xuc348 2017-08-01 07:36
文献求助 The effect of a natural,standardized bilberry extract...
[info1]RivaA1,TogniS,FranceschiF,KawadaS,InabaY,EggenhoffnerR,GiacomelliL.info'.1.'][info2]heeffectofanatural,standardizedbilberryextract(Mirtoselect?)indry...
 Marado 2017-07-05 06:30
文献求助 文献求助
[info1]SerenaFantasia,JanM.WelchandAntonioTogni*info'.1.'][info2]ReactivityofaHypervalentIodineTrifluoromethylatingReagenttowardTHF:RingOpeningandFormation...
 ice00_0 2017-06-23 02:39
文献求助 求journal of Computational Chemistry一篇，谢谢！
[info1]OliverSala,[a]HansPeterL�uthi,*[a]AntonioTogni,[a]MarcellaIannuzzi,andJ�urgHutterinfo'.1.'][info2]DividingaComplexReactionInvolvingaHypervalentIodine...
 阡陌随风 2017-06-16 08:24
文献求助 ACS论文一篇，有链接
Togni*info'.1.'][info2]LewisAcidCatalyzedSynthesisofα-TrifluoromethylEstersandLactonesbyElectrophilicTrifluoromethylationinfo'.2.'][info3]organicletterinfo'...
 gxf2337575 2017-05-21 10:31
文献求助 求助Organic Syntheses
KyrillStanek,AntonioTogniinfo'.1.'][info2]PreparationofATrifluoromethylTransferAgent:1-Trifluoromethyl-1,3-Dihydro-3,3-Dimethyl-1,2-Benziodoxoleinfo'.2.'][info3]...
 tao1225 2017-05-11 09:07
文献求助 求JOC文章
[info1]NicoSantschiandAntonioTogni*info'.1.'][info2]求助JOC一篇info'.2.'][info3]JOCinfo'.3.'][info4]2011info'.4.'][info5]76(10),pp4189–4193info'.5.'][info6]10....
 hulaiyue 2017-04-27 07:05
文献求助 Patrick Eisenberger,Iris Kieltsch,Raffael Koller,Kyrill ...
KyrillStanek,AntonioTogniinfo'.1.'][info2]PreparationofATrifluoromethylTransferAgent:1-Trifluoromethyl-1,3-Dihydro-3,3-Dimethyl-1,2-Benziodoxoleinfo'.2.'][info3]...
 miemie92 2017-04-18 01:17
基金申请 南开大学汤平平在《自然-化学》"实现烯烃分子间不对称溴-三氟甲...
汤平平课题组利用Togni试剂和芳基磺酸顺利制备了三氟甲基芳基磺酸酯，并将其作为新的三氟甲氧基化试剂，在银催化下原位产生三氟甲氧基银，实现了烯烃的分子间不对称溴-三氟甲氧基化反应。...
 tu94566 2017-03-27 12:02
文献求助 有链接，谢谢 TA-1993-155
[info1]UrsBurckhardt,MarkusBaumann,AntonioTogniinfo'.1.'][info2]AremarkableanioneffectontheenantioselectivityofthePd-catalyzedallylicaminationusingferrocenyl...
 yujinsheng 2017-03-16 01:25
文献求助 文献求助！
[info1]Wen-JianShi,YanyunLiu,PietroButti,andAntonioTogniinfo'.1.'][info2]Gold(I)-andAcid-CatalyzedIntermolecularRing-OpeningofUnactivatedVinylcyclopropaneswith...
 十一137 2017-03-10 07:14
文献求助 文献求助
StuderAntonioTogniinfo'.1.'][info2]SolviasJosiphosLigands:FromDiscoverytoTechnicalApplicationsinfo'.2.'][info3]TopicsinCatalysisinfo'.3.'][info4]March2002,...
 xiulinyang 2017-02-08 05:33
文献求助 求助文献
[info1]AndreasBertogg,FrancescoCamponovoandAntonioTogniVersioninfo'.1.'][info2]N-Ferrocenyl-SubstitutedPlanar-ChiralN-HeterocyclicCarbenesandTheirPdIIComplexes...
 18235190170 2017-01-08 04:55
文献求助完结子版 求助文献一篇
ofCvinyl[BOND]CF3CompoundswithTogni(II)Reagentinfo'.2.'][info3]AdvancedSynthesis&Catalysisinfo'.3.'][info4]2015info'.4.'][info5]357,3447–3452info'.5.'][info6]10...
 1509541881 2016-12-25 05:56
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