化学类文献检索课件.pptx

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1、化学文献检索,部分内容以有机合成化学为例,1,一、常用数据库,1、科学(Science)及其子刊(综合类)2、自然(Nature)及其子刊(综合类)3、美国化学会(ACS,化学类)4、皇家化学会(RSC,化学类)5、Wiley(综合类)6、爱思唯尔(Elsevier,ScienceDirect,综合类) 7、斯普林格(Springer,综合类) 8、其它,如Taylor&Francis,Thieme-Connect等(综合类)9、欧洲专利局(综合类)10、中国知网(综合类),2,科学(Science)及其子刊http:/www.sciencemag.org/ ,首页,2017.04.01,3,

2、科学(Science)系列,Science(IF: 34.661 ): http:/www.sciencemag.org/ Science Advances(暂无IF):科学进展【开放获取】http:/advances.sciencemag.org/,Science Immunology:免疫学Science Robotics:机器人学Science Signaling:信号传递Science Translational Medicine:转化医学,3692美元=25412.7744人民币元4922美元=33879.1104人民币元,4,自然(Nature)系列http:/ 38.138,首页

3、,2017.04.01,5,自然(Nature)系列 1、自然出版集团出版物众多,6,自然(Nature)及其子刊,2、Nature及化学领域重要子刊Nature (IF: 38.138): http:/ Chemistry (IF: 27.893): http:/ Communications (IF: 11.329, Open access): http:/,Scientific Reports (IF: 5.228, Open access): http:/,7,Nature Biotechnology, IF: 43.113,8,美国化学会(ACS)http:/pubs.acs.org

4、/,9,10,11,美国化学会(ACS)带头大哥,旗舰刊物Journal of the American Chemical Society (jacs, 美国化学会志,IF: 13.038): http:/pubs.acs.org/journal/jacsat Chemical Reviews (化学综述,IF: 37.369): http:/pubs.acs.org/journal/chreay Accounts of Chemical Research (化学研究评述,IF: 22.003): http:/pubs.acs.org/journal/achre4,其它明星期刊(二级学科),如

5、:ACS Catalysis, IF: 9.307; ACS Nano, IF: 13.334;Nano Letters, IF: 13.779; Chemistry of Materials, IF: 9.407;Organic Letters, IF: 6.732; The Journal of Organic Chemistry, IF: 4.785;Inorganic Chemistry, IF: 4.820; Analytical Chemistry, IF: 5.886.,12,皇家化学会(RSC)http:/www.rsc.org/,13,14,皇家化学会(RSC)知耻而后勇,旗

6、舰刊物Chemical Communications (老牌,IF: 6.567): http:/pubs.rsc.org/en/journals/journalissues/ccChemical Science (IF: 9.144,开放获取,但不收版面费): http:/pubs.rsc.org/en/journals/journalissues/scChemical Society Reviews (IF: 34.090): http:/pubs.rsc.org/en/journals/journalissues/cs,其它明星刊物Green Chemistry (IF: 8.506);

7、 Nanoscale (IF: 7.76)Journal of Materials Chemistry A (IF: 8.262)Materials Horizons, (IF: 9.095); Energy ,15,RSC扩张之路,含有中国元素的Frontiers系列 A unique not-for-profit society partnership between the Chinese Chemical Society (CCS) and the Royal Society of Chemistry will deliver a collection of journals that

8、 combine high quality content and fast publication with trusted values of ethical publishing.,Organic Chemistry Frontiers (IF: 4.693) Editor-in-chief: Shengming Ma, Shanghai Institute of Organic ChemistryInorganic Chemistry Frontiers (IF: 4.532) Editor-in-chief: Song Gao, Peking UniversityMaterials

9、Chemistry Frontiers (IF: pending) Editor in chief: Ben Zhong Tang, Hong Kong University of Science and Technologyto be continued.,16,RSC扩张之开放获取,1、新旗舰Chemical Science (IF: 9.144)开放获取,但不收作者版面费2、新期刊RSC Advances (IF: 3.289)急速扩张成为最大的化学杂志之后,立即收费(从2017年1月开始)。 The article processing charge (APC) is 750(约650

10、0元),各大出版商均盯紧了“开放获取”这块大蛋糕,或者说,盯住了中国等国家集中在少数人手上的巨额科研经费。 一些小出版集团则没有底线,导致“掠夺性期刊”的出现。,17,John Wiley & Sons出版集团http:/,Wiley数据库,1807年创立于美国, 是全球历史最悠久最知名的学术出版商之一,享有世界第一大独立的学术图书出版商和第三大学术期刊出版商的美誉。,18,Wiley老气横秋,化学类旗舰刊物Angewandte Chemie International Edition (德国应化,IF: 11.709): http:/ European Journal (IF: 5.771)

11、Advanced Synthesis & Catalysis (IF: 6.453),化学类学科交叉系列新期刊ChemSusChem (IF: 7.116); ChemCatChem (IF: 4.724); ChemElectroChem (IF: 3.506); ChemPhysChem (IF: 3.138); ChemMedChem (IF: 2.98); ChemBioChem (IF: 2.850); ChemPlusChem (IF: 2.836); ChemNanoMat (IF: 暂无); ChemPhotoChem (IF: 暂无);,19,其它明星刊物(以有机化学为例)C

12、hemistry An Asian Journal (IF: 4.592);European Journal of Organic Chemistry (IF: 3.068)Asian Journal of Organic Chemistry (IF: 3.275)中国期刊Chinese Journal of Chemistry (IF: 1.872) Editor-in-Chief: Guozhen Ji, Shanghai Institute of Organic Chemistry, Chinese Academy of SciencesJournal of the Chinese Ch

13、emical Society (IF: 0.879) Editor-in-Chief: Yu Tai Tao (陶雨臺), Institute of Chemistry, Academia Sinica, Taipei (Taiwan, ROC)开放获取期刊ChemistryOpen (IF: 3.585, 2500欧=18324.75人民币,目前有折扣为1800欧=13193.82人民币),20,Elsevierhttp:/,Elsevier是一家荷兰的国际化多媒体出版集团,主要为科学家、研究人员、学生、医学以及信息处理的专业人士提供信息产品和革新性工具。,21,化学相关旗舰刊物(主要集中在

14、能源、材料领域)Journal of Catalysis (IF: 7.354); Materials Today (IF: 17.793); Nano Today (IF: 13.157); Applied Catalysis B: Environmental (IF: 8.328); Carbon (材料类,IF: 6.198)有机经典期刊Tetrahedron (IF: 2.645); Tetrahedron Letters (IF: 2.347); Tetrahedron: Asymmetry (IF: 2.108); Journal of Fluorine Chemistry (IF

15、: 2.213). 中国期刊Chinese Chemical Letters (IF: 1.947);Chinese Journal of Catalysis (催化学报,IF: 2.628);Chinese Journal of Chemical Engineering (IF: 1.207);Chinese Journal of Analytical Chemistry (IF: 0.554).开放获取如:Analytical Chemistry Research (IF: 暂无, $ 1500=10324.8元),Elsevier 期刊众多,少数出彩,22,Springerhttps:/

16、,德国斯普林格(Springer-Verlag)出版社是世界上最大的科技出版社之一,它有着170多年发展历史,以出版学术性出版物而闻名于世,它也是最早将纸本期刊做成电子版发行的出版商。,23,Springer暮气沉沉,特色:大量收录俄国期刊Russian Journal of General Chemistry (IF: 0.481); Russian Chemical Bulletin (IF: 0.579); Herald of the Russian Academy of Sciences (IF: 0.327); Russian Journal of Organic Chemistry

17、 (IF: 0.760); Russian Journal of Inorganic Chemistry (IF: 0.649); Russian Journal of Coordination Chemistry (IF: 0.516); Russian Journal of Applied Chemistry (IF: 0.307); Russian Journal of Electrochemistry (IF: 0.692); Russian Journal of Bioorganic Chemistry (IF: 0.660); Russian Journal of Physical

18、 Chemistry A (IF: 0.597); Russian Journal of Physical Chemistry B (IF: 0.438).有机相关期刊Catalysis Letters (IF: 2.294);Chemistry of Heterocyclic Compounds (IF: 0.815)中国期刊Science China Chemistry (IF: 2.429)Chemical Research in Chinese Universities (高等学校化学研究, IF: 1.086)【不是高等学校化学学报】Chinese Journal of Polyme

19、r Science (IF: 1.811),24,Taylor&Francishttp:/,泰勒弗朗西斯集团拥有长达两个世纪的丰富出版经验,过去二十年来,在此雄厚基础上迅速发展,已成为世界上最大的学术出版集团之一。,首页专业列表中,没找到化学!,25,Taylor&Francis庞大,(化学)无精品,有机合成经典老期刊,当代没落Synthetic Communications (IF: 1.065),Phosphorus, Sulfur, and Silicon and the Related Elements (IF: 0.723),中国化学类期刊Journal of the Chinese

20、 Advanced Materials Society(不被SCI收录),26,Thieme-Connecthttp:/www.thieme-,蒂姆是德国一家具有百年历史的国际性医学和化学出版社,27,Thieme-Connect化学期刊很少,化学期刊Synthesis (IF: 2.652)Synlett (IF: 2.323),开放获取期刊SynOpen (IF: 暂无)850欧(6247.415 元)for全文,500欧for快报2017新期刊,2017免费,28,欧洲专利局https:/ 注:专利均免费下载,29,中国知网、万方、维普等http:/,国际化的化学学科和不愿承认的事实:

21、因国内出版、投稿氛围较差,除部分邀稿综述、优秀硕博学位论文和少数SCI刊物外,国内期刊一般水平较低且常藏有学术不端行为,不建议查阅。 多数(包括核心期刊)在国际上也不被认可,并很少被SCI收录。,30,二、文献检索步骤,1、搜索(1)目的性下载;(2)关键词检索(3)结构检索(有机化合物);(4)习惯性浏览网站2、在线初步筛选(1)图文摘要;(2)标题与关键词;(3)文字摘要3、下载 需要获得权限4、阅读后进一步筛选(1)快速阅读;(2)精读,31,1、搜索,所需工具: 搜索引擎,或 各大数据库,或 检索专用数据库举例说明(1)目的性下载 如下载 文献J. Am. Chem. Soc. 201

22、6, 138, 14222 文献标题为Copper-Catalyzed Cross-Coupling of Silicon Pronucleophiles with Unactivated Alkyl Electrophiles Coupled with Radical Cyclization,32,方法1:直接去对应数据库查找(以美国化学会为例) J. Am. Chem. Soc.属于美国化学会,所以 1)从美国化学会主页点击进入相关期刊,或者 2)在浏览器中直接输入期刊网址,或者 3)搜索引擎中找到该期刊。,进入网站后输入 卷(138) 和 页码(14222)检索,33,方法2:谷歌或谷歌

23、学术搜索a、谷歌搜索,需要翻墙,或找国内镜像网站;但有时候不可替代。,34,b、谷歌学术搜索【推荐】,需翻墙,或通过国内镜像网站,如http:/scholar.glgoo.org/科研人员必须实时更新镜像网站地址。如通过http:/,35,找到pdf文件下载链接,点击下载(需有权限)注意:一篇文献除了正文,一般都有“支持信息”,后者有更详细的研究细节。支持信息一般可免费下载,36,方法3:检索专用数据库搜索(需有权限)如:Scopus【推荐 】(全面、及时, Elsevier出品 ):http:/ web of science(SCI数据库,更新慢): http:/EBSCO(不熟悉)http

24、:/ Scifinder、reaxys(优势在结构检索),37,38,期刊评价体系之战,Impact Factor, web of science, 汤森路透(Thomson Routers)CiteScore, Scopus, ElsevierH5指数, 谷歌学术,Google,某一出版物在过去5年发表的文章之中,至少有h5篇文章每篇引用不低于h5次。,CS: 前3年(IF为2年)平均引用次数,39,(2)关键词检索,比如,我想了解“C-H键活化”领域的研究情况,可以用三个方法a、去各大数据库分别搜索例如,RSC检索结果如下,缺点:不全面,40,b、专用检索数据库搜索【推荐】,41,初次接触

25、某领域,可以先阅读一些前人的综述性文章,42,c、谷歌学术搜索【无scopus等数据库权限的时候推荐,但有时候不全】,43,不要忽视高级搜索功能!,44,(3)(有机物)结构检索,Scifinder现已全面web版;权限难获得,结构检索,关键词检索,45,46,47,48,Reaxys权限稍易获得,暂时不如scifinder权威。 Elsevier出品。 由Beilstein和一些数据库合并得到,可选择编辑器,双击打开编辑器,49,50,51,2、在线初步筛选(1)图文摘要;(2)标题与关键词;(3)文字摘要,结构检索:直接根据检索结果的反应方程式和其它信息筛选关键词检索:,52,三、检索权限

26、获取,论文发表的两种模式1、传统subscription(订阅)模式 作者将版权转移给出版社,读者需要付费阅读。2、open access(开放获取)模式 作者支付article processing charge,读者免费下载。3、国内双向收费 作者支付版面费,同时读者付费下载,不仅专门的开放获取期刊,现在大部分的期刊都提供作者不同的发表选项:付费的开放获取模式或免费的传统订阅模式。,53,开放获取的争议巨大。其初衷是好的,但它出版界带来了巨大的商机,也让部分科研人员看到了投机的机会。在一些不良出版商和学术投机分子的双重推动下,大量“掠夺性期刊”应运而生。他们在毁坏学术生态、大量制造信息垃圾

27、的同时,浪费巨额科研经费。,掠夺性期刊交钱就发;不管学术水平和论文质量,不经过同行评审,印度、非洲是重灾区,54,55,三、检索权限获取,1、单位购买,56,1、单位购买,57,58,59,2、sci-hubhttp:/www.sci-hub.cc/,缺点:1)下载的文献经常不是正式版本,而是ASAP版本2)只能下载文献,解决不了关键词、结构搜索需求,配合谷歌学术使用,解决科研平民的权限难题,60,3、灰色渠道购买账号 a) 淘宝,有人说,某宝为中国学术事业做出了巨大贡献,61,62,链接经常不稳定,所以最好购买网站维护频率高的账号,63,b) 学术论坛,http:/,1) VPN2) Ezp

28、roxy3) MD原始账号资源,64,VPN举例,VPN会改变电脑的IP地址,使你的网络接入对应校园网,因而获得校园网权限。所有网络连接都经过VPN。(原理同“翻墙”),65,EZ始终通过网页连接,只有部分连接的网页获得权限;其它网络连接(包括未经过EZ连接的网页),以及IP地址,都不受影响。 为熟练使用EZ,需要观察连接后的网址变化,并把重要期刊、数据库的网址记录下来,下次便可修改网址直接使用,而不需要先登录再进入图书馆查找。,如:哥伦比亚大学EZ,连接后网址为http:/ezproxy.cul.columbia.edu/login?url=http:/,Ezproxy举例,66,MD,67

29、,4、好友/网上求助,a)师兄弟帮助 不及时;反复欠人情b)论坛求助 学术论坛(如小木虫等)上发帖求助 不及时;繁琐版规,c)QQ群求助 繁琐群规,68,考试:1、按学号顺序下载以下文献及其SI,(10分),69,考试:1、按学号顺序下载以下文献及其SI,70,考试:1、按学号顺序下载以下文献及其SI,71,考试:2、按学号顺序下载以下文献及其SI,Cascade Pd(II)-catalyzed Wacker lactonizationHeck reaction: rapid assembly of spiranoid lactonesI2-induced SCSC transformati

30、on within two-dimensional Zn(II)-triazole framework: an ideal detector of cyano-containing moleculesLow threshold amplified spontaneous emission and ambipolar charge transport in non-volatile liquid fluorene derivativesColorimetric and fluorometric monitoring of the helix composition of collagen-lik

31、e peptides at the nM levelZeolite Y nanosheet assembled palladium catalysts with high catalytic activity and selectivity in the vinylation of thiophenesMultiple-color aggregation-induced emission (AIE) molecules as chemodosimeters for pH sensingPhosphorescent columnar hybrid materials containing pol

32、yionic inorganic nanoclusters,(10分),72,A new ratiometric fluorescent probe for rapid, sensitive and selective detection of endogenous hydrogen sulfide in mitochondriaA dimethacrylate cross-linker cleavable under thermolysis or alkaline hydrolysis conditions: synthesis, polymerization, and degradatio

33、nPhotoresponsive self-healing supramolecular hydrogels for light-induced release of DNA and doxorubicinA fluorescent molecular capsule with a flexible polyaromatic shell for the detection of monoterpene compounds in waterVersatile synthesis of cationic N-heterocyclic carbenegold(I) complexes contain

34、ing a second ancillary ligand. Design of heterobimetallic rutheniumgold anticancer agentsRhodium-catalyzed selective CH functionalization of NNN tridentate chelating compounds via a rollover pathway,考试:2、按学号顺序下载以下文献及其SI,73,Synthesis of vinylphosphines and unsymmetric diphosphines: iron-catalyzed sel

35、ective hydrophosphination reaction of alkynes and vinylphosphines with secondary phosphinesA practical cobalt-catalyzed cross-coupling of benzylic zinc reagents with aryl and heteroaryl bromides or chloridesDirect difunctionalization of activated alkynes via domino oxidative benzylation/1,4-aryl mig

36、ration/decarboxylation reactions under metal-free conditionsDurable PROX catalyst based on gold nanoparticles and hydrophobic silicaA bioluminescent sensor for highly selective and sensitive detection of human carboxylesterase 1 in complex biological samples1,3-Carbothiolation of 4-(Trifluoromethyl)

37、-p-Quinols: A New Access to Functionalized (Trifluoromethyl)arenes,考试:2、按学号顺序下载以下文献及其SI,74,考试:2、按学号顺序下载以下文献及其SI,Sulfonamide-directed gold-catalyzed 2+2+2-cycloadditions of nitriles with two discrete ynamides to construct 2,4-diaminopyridine coresEnhancement of electrochemical properties by polysulfi

38、de trapping in a graphene-coated sulfur cathode on patterned current collectorFluorine substitution influence on benzo2,1,3thiadiazole based polymers for field-effect transistor applicationsHighly Regio- and Stereoselective Intermolecular Seleno- and Thioamination of AlkynesCopper-Catalyzed Aminooxy

39、genation of Styrenes with N-Fluorobenzenesulfonimide and N-Hydroxyphthalimide DerivativesHighly Regioselective Radical Amination of Allenes: Direct Synthesis of Allenamides and Tetrasubstituted Alkenes,75,Hydroxyamination of Aryl CH Bonds with N-Hydroxycarbamate by Synergistic Rh/Cu Catalysis at Roo

40、m TemperatureEfficient Synthesis of Trifluoromethylated Cyclopentadienes/Fulvenes/norbornenes from Divinyl KetonesInvestigation on the Mechanism of Water-assisted Palladium-catalyzed Benzylic CH Amination by N-FluorobenzenesulfonimideSilver-Catalyzed Isocyanide-Alkyne Cycloaddition: A General and Pr

41、actical Method to Oligosubstituted PyrrolesSynthesis of Tetramic Acid Derivatives via Intramolecular sp3 CH Amination Mediated by Hypervalent Iodine(III) Reagents/Brnsted AcidsCopper-Catalyzed Selective Benzylic C-O Cyclization of N-o-Tolylbenzamides: Synthesis of 4H-3,1-Benzoxazines,考试:2、按学号顺序下载以下文

42、献及其SI,76,Palladium-catalyzed Allylic CH Amination of Alkenes with N-Fluorodibenzenesulfonimide: Water Plays an Important RoleHighly Regioselective Copper-Catalyzed Benzylic C-H Amination by N-FluorobenzenesulfonimideSynthesis of Polysubstituted 3H-Pyrimidin-4-ones from Cyanoacetamides under Vilsmeie

43、r ConditionsCopper-Catalyzed Dehydrogenative Cross-Coupling Reactions of N-p-Tolylamides through Successive CH Activation: Synthesis of 4H-3,1-BenzoxazinesIron-Catalyzed Aminolysis of beta-Carbonyl 1,3-Dithianes: Synthesis of Stereodefined beta-Enaminones and 3,4-Disubstituted PyrazolesPalladium-Cat

44、alyzed C-H Aminations of Anilides with N-Fluorobenzenesulfonimide,考试:2、按学号顺序下载以下文献及其SI,77,Iron-Catalyzed Synthesis of Polysubstituted Pyrroles via 4C +1N Cyclization of 4-Acetylenic Ketones with Primary AminesCu2O Acting as a Robust Catalyst in CuAAC Reactions: Water is the Required MediumRemote Ami

45、de-Directed Palladium-Catalyzed Benzylic CH Amination with N-FluorobenzenesulfonimideCatalytic Intramolecular Aromatic CH Alkenylation of Arenes with Non-activated Ketones: Synthesis of 4-Alkylene Quinolin-2-onesTemperature-Controlled Synthesis of Substituted Pyridine Derivatives via the 5C +1N Annu

46、lation of 1,1-Bisalkylthio-1,4-pentanedienes and Ammonium AcetateEffective Nitration of Anilides and Acrylamides by tert-Butyl Nitrite,考试:2、按学号顺序下载以下文献及其SI,78,A diversity-oriented synthesis of bioactive benzanilides via a regioselective C(sp2)H hydroxylation strategyCondensed-Phase, Halogen-Bonded C

47、F3I and C2F5I Adducts for Perfluoroalkylation ReactionsCuCl-catalyzed ortho trifluoromethylation of arenes and heteroarenes with a pivalamido directing groupCopper-Free Direct CH Trifluoromethylation of Acetanilides with Sodium TrifluoromethanesulfinatePalladium-Catalyzed Trifluoromethylation of Aro

48、matic C-H Bond Directed by an Acetamino GroupRhodium-Catalyzed Direct CH Phosphorylation of (Hetero)-arenes Suitable for Late-Stage Functionalization,考试:2、按学号顺序下载以下文献及其SI,79,考试:,3、以radical cyclization为关键词,下载相关英文综述1篇,英文研究论文(及其SI)3篇(20分)4、简答:通过我校已购买权限,可以免费下载哪些化学类期刊的论文?至少列出5种,答案不能与他人相同(10分)5、下载毕业论文相关英文综述1篇,英文研究论文(及其SI)2篇,中文论文2篇;并详细说明它们与毕业论文的相关性。(20分)6、翻译2篇毕业论文相关、且IF3的英文研究论文的摘要和结论部分。(30分)【重点注意专业词汇的准确性】【严禁使用翻译工具整段直接翻译,如有发现从重扣分】,满分100分,80,不允许代做不允许让指导老师帮忙做翻译部分严禁直接用翻译工具翻译,外文文献阅读帮手:在线有道词典: http:/ http:/ http:/ http:/ http:/,81,

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