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分类 共搜索到 27 个相关话题(最多显示前5000个) 作者 最后发表
文献求助 RANEY? cobalt – an underutilised reagent for the selective...
[info1]MartinG.Banwell,*aMatthewT.Jones,aTristanA.Reekie,aBrettD.Schwartz,aShenH.Tanaand...–anunderutilisedreagentfortheselectivecleavageofC–XandN–O...
haifengz 2017-05-10 12:42
文献求助 RANEY? cobalt – an underutilised reagent for the selective...
[info1]MartinG.Banwell,*aMatthewT.Jones,aTristanA.Reekie,aBrettD.Schwartz,aShenH.Tanaand...–anunderutilisedreagentfortheselectivecleavageofC–XandN–O...
haifengz 2017-05-10 12:58
文献求助 求助nature chenistry 论文一篇
[info1]HongyinGao,ZheZhou,Doo-HyunKwon,JamesCoombs,StevenJones,NicoleErinBehnke,DanielH.Ess&Lászl...heteroatomtransfertoarylmetalsutilizingmultifunctionalreagent...
dorryl 2017-04-29 03:25
文献求助 求助nature chenistry 论文一篇
[info1]HongyinGao,ZheZhou,Doo-HyunKwon,JamesCoombs,StevenJones,NicoleErinBehnke,DanielH.Ess&Lászl...heteroatomtransfertoarylmetalsutilizingmultifunctionalreagent...
dorryl 2017-03-24 06:41
文献求助 Rapid heteroatom transfer to arylmetals ...reagent scaffo
[info1]HongyinGao,ZheZhou,Doo-HyunKwon,JamesCoombs,StevenJones,NicoleErinBehnke,DanielH.Ess&Lászl...heteroatomtransfertoarylmetalsutilizingmultifunctionalreagent...
huyc1970 2016-12-08 09:29
文献求助 文献求助
[info1]HongyinGaoZheZhouDoo-HyunKwonJamesCoombsStevenJonesNicoleErinBehnkeDanielH....transfertoarylmetalsutilizingmultifunctionalreagentscaffoldsinfo'.2.']...
1272279629 2016-12-08 03:28
有机交流 氧化剂Jones reagent
由三氧化铬、硫酸与水配成的水溶液。将26.72克三氧化铬溶于23毫升浓硫酸中,然后以水稀释至100毫升即得。这是在百度也是在小木虫上看到的,但文献里是这样配的...
weercog 2016-03-09 01:55
有奖问答 Jones reagent 的问题?
这是在百度也是在小木虫上看到的,但文献里是这样配的JonesreagentwaspreparedbymixingCrO3(62.4g),H2SO4(55.2ml),andwater(170ml).这个试剂的量与底物的量有没有存在摩尔数的...
weercog 2016-03-09 01:48
文献求助 求助文献一篇
[info1]PatriciaBishop,CoryJones,JeanChmielewskiinfo'.1.'][info2]Dimethyl(methylthio)sulfoniumtetrafluoroborate:Areagentfordisulfidebondformationinpeptidesinfo'....
LPZ819 2016-01-03 10:40
文献求助 全文求助
Jones-Parry,Richard;Whittaker,Davidinfo'.1.'][info2]Acetylnitrite:ausefulnitrosatingreagentinfo'.2.'][info3]JournaloftheChemicalSociety,ChemicalCommunications...
allen5450 2015-12-28 06:51
文献求助 wenxian qiuzhu,xiexie
[info1]GwynnP.EllisandRichardT.Jonesinfo'.1.'][info2]One-stepsynthesisandspectralstudyofsome1-...lanthanideshiftreagentinfo'.2.'][info3]J.Chem.Soc.,PerkinTrans....
london2008 2015-12-05 06:10
有机交流 琼斯试剂Jones reagent怎么制作?
最近用到琼斯氧化,提到用琼斯试剂Jonesreagent3.0M,这个东西制作很简单吗?我是把三氧化铬与浓硫酸混合加水稀释,不知道方法对不对,请教具体的制作方法?另外3M指的是硫酸铬的浓度吗?
学员pdsgKs 2015-10-10 09:40
文献求助 求文献
Jones,R.Alaninfo'.1.'][info2]Carbondioxide:areagentfortheprotectionofnucleophiliccentersandthesimultaneousactivationtoelectrophilicattack.PartXII.One-?pot...
xiaoweng2k10 2015-09-02 12:52
文献求助 有链接 求Synthetic Communications一篇
AcidswithJonesReagentinfo'.2.'][info3]SyntheticCommunicationsinfo'.3.'][info4]1996info'.4.'][info5]4685-4692info'.5.'][info6]DOI:10.1080/00397919608004794info'.6...
liugl10 2015-08-17 08:37
文献求助 acetyl nitrile:a useful nitrosalting reagent
Jones-Parry,Richard;Whittaker,Davidinfo'.1.'][info2]Acetylnitrite:ausefulnitrosatingreagentinfo'.2.'][info3]JournaloftheChemicalSociety,ChemicalCommunications...
haofeiyue 2015-06-18 12:18
论文翻译求助完结子版 Avian-Induced Pluripotent Stem Cells Derived Using Human ...
Hyclone)washesfor3times.Schiff’sreagent(Sigma-Aldrich)wasaddedandincubatedatroomtemperaturefor15min,followedby3washeswithPBSandthenobservation....
AAXMCH 2014-05-14 11:15
有机交流 四三苯基磷钯催化的Suzuki 反应,Wittig反应,jones reagent
请问各位前辈,我要做这些反应,我的这个文献只是粗略的写了这些反应,没有具体的操作步骤,谁能帮我具体提供下,感激不荆。或是能告诉我实用的方法也行呀。
syhuang921 2013-08-28 03:11
文献求助完结子版 Oxidation of steroidal 5-en-3β-ols with Jones reagent in ... 匿名 2013-01-10 06:46
有机交流 3 M Jones' reagent 如何制备
请教高手,3MJones'reagent的氧化剂如何制备?
wjq3712686 2012-07-11 09:51
有奖问答完结子版 Jones reagent
用重铬酸钾可以配Jonesreagent试剂吗?求高手指点
xiao_cui 2011-09-02 02:14
有奖问答完结子版 Jones reagent
看书上说Jonesreagent的制备是固定配比,但是看文献上说,用1.33M的Jonesreagent,请问固定配比的Jonesreagent的摩尔浓度是多少啊,是不是1.33M,这个是按那个量计算的啊
xiao_cui 2011-09-02 12:09
有机交流 有谁知道 Jones Reagent 反应机理
有谁知道JonesReagent反应机理,本人要做这个实验,想知道反应机理好分析问题
小甜甜的月亮 2011-06-01 05:13
有机交流 如何配制8M 的 jones reagent
如何配制8M的jonesreagent?
dreke123 2011-05-12 08:20
有机交流 请教Jones reagent 在加热条件下反应后的后处理应该怎么做? 匿名 2008-06-19 02:22
有机交流 求助 jones reagent 匿名 2007-12-16 09:51
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