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分类 共搜索到 22 个相关话题(最多显示前5000个) 作者 最后发表
文献求助 Application aux nitriles de la methode d'hydrogenation ...
q=Application+aux+nitriles+de+la+methode+d%E2%80%99hydrogenation+directe+par+catalyse%3A+synthese+d%E2%80%99amines+primaires%2C+secondaires+et+tertiaires+amp;btnG=...
 金小轩 2022-10-25 01:49
文献求助 Methode quantitative pour la preparation de perfluoroalcoyl-...
H.BlancouS.BeneficeA.CommeyrasMethodequantitativepourlapreparationdeperfluoroalcoyl-ethanolRFCH2CH2OHapartirdeperfluoroalcoyl-2iodo-1ethaneRFCH2CH2I.(RFCnF2n+1,npair)...
 zjb_20088775 2018-10-22 09:37
文献求助完结子版 Journal of Fluorine Chemistry
[info1]H.BlancouS.BeneficeA.Commeyrasinfo'.1.'][info2]Methodequantitativepourlapreparationdeperfluoroalcoyl-ethanolRFCH2CH2OHapartirdeperfluoroalcoyl-2iodo-1...
 seafisherman 2017-09-19 03:54
文献求助 求文献，有链接，急急急。
d\'azidesenaminesprimairesparunemethodegeneraleutilisantlareactiondestaudingerinfo'.2.'][info3]TetrahedronLettersinfo'.3.'][info4]1983info'.4.'][info5]......
 hr20130808 2017-05-26 02:08
文献求助 qiuzhu
[info1]A.Horeau,A.Nouailleinfo'.1.'][info2]Extensionetsimplificationdelamethodededeterminationdelaconfigurationdesalcoolssecondairespar“dedoublementpartiel”...
 朱丽涵 2017-03-14 11:36
文献求助 合成需要
undübereineneueMethodezurGewinnungsekund?rerAmine[J]info'.2.'][info3].BerichtederdeutschenchemischenGesellschaft(AandBSeries),info'.3.'][info4]1925info'...
 gx0127 2016-10-12 05:58
文献求助 Nouvelle methode de C-silylation directe de cetones saturees...
[info1]J.Dunogues,A.Ekouya,R.Calas,N.Duffautinfo'.1.'][info2]NouvellemethodedeC-silylationdirectedecetonessatureesouα-ethyleniquesinfo'.2.'][info3]Journalof...
 qustzyjh 2016-07-15 01:07
文献求助 Nouvelle methode de preparation de l'acide ...
[info1]P.Vast,A.Semmoud,A.Addou1,G.Palavitinfo'.1.'][info2]Nouvellemethodedepreparationdel\'acidedifluorophosphoriqueinfo'.2.'][info3]JournalofFluorineChemistry...
 yubumoquan 2016-05-14 02:29
文献求助 TL1973年一篇
[info1]MarcJulia,Jean-MarcParisinfo'.1.'][info2]Synthesesal\'aidedesulfonesv(+)-methodedesynthesegeneralededoublesliaisons.info'.2.'][info3]tetrahedron...
 aiminyu2008 2016-05-05 12:33
文献求助 急求
[info1]D.Reuschling,H.Pietsch,A.Linkiesinfo'.1.'][info2]Eineeinfachemethodezurn-alkylierungvonβ-lactameninfo'.2.'][info3]TetrahedronLettersinfo'.3.'][info4]1978...
 王银霞化学 2016-03-21 07:10
论文翻译 帮忙翻译一段德文的合成，非常感谢
Zinkacetat(MethodeA)lob)zw.350mg(1.7mmol)Dicyclohexylcarbodiimid(MethodeB)und5mlfrischdestilliertemChinolin1-2hbei180-230°Crnit10mmoleinesprimarenAmins...
 liwl757 2016-01-28 08:14
文献求助 求助Journal of Fluorine Chemistry Volume 27,Issue 3,March ...
[info1]P.Vast,A.Semmoud,A.Addou1,G.Palavitinfo'.1.'][info2]Nouvellemethodedepreparationdel\'acidedifluorophosphoriqueinfo'.2.'][info3]JournalofFluorineChemistry...
 xiaogang0812 2016-01-21 06:45
文献求助 Syntheses a l'aide de sulfones v(+)-methode de synthese ...
[info1]MarcJulia,Jean-MarcParisinfo'.1.'][info2]Synthesesal\'aidedesulfonesv(+)-methodedesynthesegeneralededoublesliaisons.info'.2.'][info3]Tetrahedron...
 nioudong 2015-10-22 07:31
有机资源 VD合成综述：引用超过2400次之经典文献
DirectModificationof1919VitaminD19195.Synthesisof1,25-Vinylallene,ItsF.MethodE:Seco-A-RingTandem19101.Palladium-CatalyzedIntramolecular1910RearrangementtoSynthesisVitaminD1....
 戏游人间 2015-10-22 01:33
文献求助 1978年的Tetrahedron Letters一篇
[info1]D.Reuschling,H.Pietsch,A.Linkiesinfo'.1.'][info2]EINEEINFACHEMETHODEZTJRN-ALKYLIERUNGVON8-LACTAMENinfo'.2.'][info3]TetrahedronLettersinfo'.3.'][info4]1978...
 yangxiaoyu 2015-09-28 06:38
文献求助 求助1979年TL文献一篇
Matsumotoinfo'.1.'][info2]Modifiziertewichterle-reaktion.Eineneuemethodezurhydrolysevonvinylchloridenzuketoneninfo'.2.'][info3]TetrahedronLettersinfo'.3.'][info...
 a100521302 2015-08-29 03:21
文献求助 求Journal of Fluorine Chemistry一篇
[info1]H.Blancou,S.Benefice,A.Commeyrasinfo'.1.'][info2]Methodequantitativepourlapreparationdeperfluoroalcoyl-ethanolRFCH2CH2OHapartirdeperfluoroalcoyl-2iodo-1...
 liubonoble 2015-06-17 08:43
文献求助完结子版 Syntheses a l\'aide de sulfones v(+)-methode de synthese ... 匿名 2015-01-08 02:56
论文翻译求助完结子版 求翻译一段德语文献，翻译成汉语，谢谢！
MethodeA:ZueinerLsg.von10mmolderentsprechendenHydroxy-Verbindungin70mlabs.Acetonwurden1,38g(10mmol)abs.K2C0,')gegebenundbei20"15mingeruhrt.Bei5-10"wurden10...
 wang891222 2011-12-06 12:25
论文翻译求助完结子版 求助德文实验部分翻译！
1.Experiinerite1.1.DarstellnngvonK4Nb6Cl18MethodeA:ImTeildderinAbb.1dargestelltenQuarzapparaturwurden4gKC1und2gLiCl(p,a.-Reinheit)imVakiinmgeschmolzen...
 suifengyuan 2010-10-10 01:38
论文翻译求助完结子版 Methode A 匿名 2010-04-19 01:27