52,163 research outputs found
Zeng bu liu chen zhu wen xuan
No full text昭明太子撰 ; 李善...[et al.]註.綫裝 ; 6函.框18.9x13.6公分, 10行18字, 小字雙行. 白口, 四周單邊, 無魚尾. 版心中鐫題名及卷次, 下鐫葉次及刻工.目錄題下載"明太子洪楩校".出版項據《數位典藏聯合目錄》.With: 李善上文選註表 ; 進五臣集註文選表 / 呂延祚 ; 諸儒議論 / 陳仁子輯.Xian zhuang ; 6 han.Kuang 18.9 x 13.6 gong fen, 10 hang 18 zi, xiao zi shuang hang. Bai kou, si zhou dan bian, wu yu wei. Ban xin zhong juan ti ming ji juan ci, xia juan ye ci ji ke gong.Mu lu ti xia zai "Ming tai zi Hong Pian jiao".Chu ban xiang ju "Shu wei dian cang lian he mu lu".Zhaoming tai zi zhuan ; Li shan...[et al.] zhu.With: Li Shan shang wen xuan zhu biao ; Jin wu chen ji zhu wen xuan biao / Lü Yanzuo ; Zhu ru yi lun / Chen Renzi ji
Zhonghua Minguo qi shi san nian wen yi ji: min jian ju chang
No full textPossibly reproduced from other commercial recording or radio broadcast (Pending for review)Electronic reproduction from Rulan Chao Pian Betamax collection.Organizer, 行政院文化建設委員會 ; Producer: 曾永義.Performing group, 施合鄭民俗文化基金會.Recording venue and year : 台北市青年公園, 1984.Sung in Chinese.Organizer, Xing zheng yuan Wen hua jian she wei yuan hui ; Producer: Zeng Yongyi.Performing group: Shi Hezheng min su wen hua ji jin hui.Recording venue and year : Taibei Shi qing nian gong yuan, 1984
Zhonghua Minguo qi shi san nian wen yi ji: min jian ju chang
No full textPossibly reproduced from other commercial recording or radio broadcast (Pending for review)Electronic reproduction from Rulan Chao Pian Betamax collection.Organizer, 行政院文化建設委員會 ; Producer: 曾永義.Performing group, 施合鄭民俗文化基金會.Recording venue and year : 台北市青年公園, 1984.Sung in Chinese.Organizer, Xing zheng yuan Wen hua jian she wei yuan hui ; Producer: Zeng Yongyi.Performing group: Shi Hezheng min su wen hua ji jin hui.Recording venue and year : Taibei Shi qing nian gong yuan, 1984
Zhonghua Minguo qi shi san nian wen yi ji: min jian ju chang
No full textPossibly reproduced from other commercial recording or radio broadcast (Pending for review)Electronic reproduction from Rulan Chao Pian Betamax collection.Organizer, 行政院文化建設委員會 ; Producer: 曾永義.Performing group, 施合鄭民俗文化基金會.Recording venue and year : 台北市青年公園, 1984.Sung in Chinese.Organizer, Xing zheng yuan Wen hua jian she wei yuan hui ; Producer: Zeng Yongyi.Recording venue and year : Taibei Shi qing nian gong yuan, 1984.Performing group: Shi Hezheng min su wen hua ji jin hui
Zhonghua Minguo qi shi san nian wen yi ji: Min jian ju chang
No full textPossibly reproduced from other commercial recording or radio broadcast (Pending for review)Electronic reproduction from Rulan Chao Pian Betamax collection.Organizer, 行政院文化建設委員會 ; Producer: 曾永義.Performers, 施合鄭民俗文化基金會.Recording time and venue : 台北市青年公園, 1984.Sung in Chinese.Organizer, Xing zheng yuan wen hua jian she wei yuan hui ; Producer: Zeng Yongyi.Performers, Shi Hezheng min su wen hua ji jin hui.Recording time and venue : Taibei Shi qing nian gong yuan, 1984
Preparation of Multinuclear Ruthenium Vinylideneomplexes and The Diels-Alder Reaction of Rutheniuminylidene Complexes
No full text將Cp(PEt3)2RuCl與過量之丙炔和KPF6在甲醇中反應，可得單取代之釕金屬亞乙烯基錯合物2，再藉由去質子反應可製得釕金屬炔基錯合物3。一系列具有不同官能基之雙取代陽離子釕金屬亞乙烯基錯合物4a - 4c，可藉由錯合物3和不同的一級鹵烷類在二氯甲烷中反應而得。錯合物4a和Cp(PEt3)2RuCl以一比一的比例在過量KPF¬6的存在下，可製得雙核釕金屬亞乙烯基錯合物5，錯合物5去質子產生雙核亞乙烯基炔基錯合物6。以錯合物6針對不同官能基之一級鹵烷類在二氯甲烷中進行反應，可得一系列帶二價正電荷之雙核釕金屬亞乙烯基錯合物7a - 7d。藉由錯合物7a的結構特性，運用類似的反應條件，我們成功地將系統延伸至三金屬化合物，順利的合成出三核亞乙烯基錯合物8。 Cp(PEt3)2¬RuCl與一系列的1,5-烯炔化合物反應，形成對應的亞乙烯基錯合物9a - 9c。9a - 9c在甲醇中可被甲醇鈉去質子，形成釕金屬炔基錯合物10a - 10c。錯合物10c與3-溴丙炔反應可生成陽離子釕金屬亞乙烯基錯合物11c。11aa - 11ad也是運用類似的方法，將釕金屬炔基錯合物10a加入所對應的一級鹵化物進行反應而得。值得注意的是，含兩個丙烯基的錯合物11aa在其蒽基與接在β碳原子上的丙烯基進行了分子內的Diels-Alder反應。錯合物11aa在40 oC溶液中經過了三天，完全轉變成新的錯合物12aa。推測錯合物11aa的立體阻礙與電子結構的效應造成了分子內的Diels-Alder反應發生。另一方面，錯合物11ac必須在更高的溫度下，於二氯甲烷溶液中加熱迴流兩天，才能夠完成Diels-Alder反應，使錯合物11ac轉變成12ac。 釕金屬亞丙二烯基錯合物13a和格林鈉試劑HC≡CCH2MgBr，在THF下反應，得到淡黃色的炔基錯合物14a。錯合物14a在甲醇的加入下立即進行質子化反應生成錯合物15ab。而另外一個錯合物13b在同樣的條件下，形成釕金屬亞乙烯基錯合物15be與15bf，推測其必定經過亞乙烯基錯合物的中間體14be與14bf。錯合物14a繼續與甲基碘進行甲基化反應形成亞乙烯基錯合物15aa，產率也相當的不錯。從末端含有炔基的錯合物15aa、Cp(PEt3)2Cl、KPF6的甲醇溶液攪拌反應可合成出另外一種型式的雙核亞乙烯基錯合物16aa。但不幸的，錯合物16aa無法進一步的進行去質子反應以得到單一產物，而分解形成無法鑑定的化合物。 Cp(PEt3)2RuCl與醇類有機化合物17和AgPF6，在二氯甲烷溶液中反應，生成陽離子亞丙二烯錯合物18a。而Cp(PPh3)2OsBr則是在加入了化合物17與KPF6在甲醇中反應，生成了亞乙烯基錯合物19b。推測其形成的過程，經過亞丙二烯錯合物的中間體18b，隨後甲醇再加成到γ碳上而形成。錯合物19b在加入了甲醇鈉進行去質子反應後，得到產率不錯的黃色固體炔基錯合物20b。Treatment of [Ru]-Cl ([Ru] = Cp(PEt3)2Ru) with propyne in the presence of KPF6 in methanol affords {[Ru]=C=C(H)Me}[PF6] (2). Deprotonation of 2 with NaOMe yields complex [Ru]-C≡C-Me (3) isolated as yellow solid in high yield. Alkylation of 3 with HC≡CCH2Br in the presence of KPF6 yields the air-stable cationic vinylidene complex {[Ru]=C=C(Me)CH2C≡CH}[PF6] (4a) in high yield. Complexes {[Ru]=C=C(Me)CH2R}[PF6] (4b, R = CH=CH2; 4c, R = CO2Et) are similarly prepared from the corresponding halides in high yield. Reaction of the terminal alkynyl group of 4a with [Ru]-Cl affords the bisvinylidene complex {[Ru]=C=C(Me)CH2C(H)=C=[Ru]}[2PF6] (5) which deprotonates to give the ruthenium vinylidene acetylide complex {[Ru]=C=C(Me)CH2C≡C-[Ru]}[PF6] (6) in the presence of base. Alkylations of complex 6 with various primary alkyl halides RCH2X afford the corresponding cationic ruthenium bis-vinylidene complexes {[Ru]=C=C(Me)CH2C(CH2R)=C=[Ru]}[2PF6], (7a, R = C≡CH; 7b, R = CH=CH2, 7c, R = CO2Et, 7d, R = CO2Me). The trinuclear tris-vinylidene complex {[Ru]=C=C(Me)CH2C(CH2CH=C=[Ru])=C=[Ru]}[3PF6] (8) was prepared by treatment of a methanol solution of 7a with [Ru]-Cl containing KPF6. number of 1,5-enynes have been synthesized. The reaction of [Ru]-Cl with these enynes generates the corresponding vinylidene complexes {[Ru]=C=CHCH(R)CH2CH=CH2}[PF6] (9a, R = 9-chloro-10-anthracenyl; 9b, R = p-C6H4F; 9c, R = p-C6H4OMe). Treatment of complexes 9a-9c with NaOMe in MeOH causes the formation of ruthenium acetylide complexes [Ru]-C≡CCH(R)CH2CH=CH2 (10a, R = 9-chloro-10-anthracenyl; 10b, R = p-C6H4F; 10c, R = p-C6H4OMe). Alkylation of 10c with propargyl bromide affords the cationic ruthenium vinylidene complex {[Ru]=C=C(CH2C≡CH)CH(p-C6H4OMe)CH2CH=CH2}[PF6] (11c). Conversion to the alkylation products {[Ru]=C=C(CH2R)CH(C14H8Cl)CH2CH=CH2}[PF6] (11aa, R = CH=CH2; 11ab, R = CO2Et; 11ac, R = C(CH3)=CH2) were also achieved by the reaction of 10a with the corresponding primary halides. Surprisingly complex 11aa containing two allylic groups undergoes the Diels-Alder reaction between the anthracene and the terminal vinyl group of the allylic at Cβ. In dichloromethane, the cationic complex 11aa completely transforms into complex 12aa at 40°C for three days. Complex 11ac, dissolved in CH2Cl2 at 40 oC under nitrogen for one day, was not converted to the Diels-Alder reaction product 12ac yet. Only under more forcing condition, e.g. at 60 oC for 2 days, complex 11ac will transform to complex 12ac completely. The methyl group of dienophile encumbers the approach to the diene, so it must raise the temperature for the Diels-Alder reaction.he light yellow acetylide complex [Ru]-C≡CC(p-C6H5OMe)2CH2C≡CH (14a) was obtained from the reaction of ruthenium allenylidene complex {[Ru]=C=C=C(p-C6H5OMe)2}[PF6] (13a) with Grignard reagent HC≡CCH2MgBr in THF. Under similar reaction conditions, vinylidene complexes {[Ru]=C=CHC(C4H3O)2CH2R’}[PF6] (15be, R = C≡CH; 15bf, R = CH=CH2) were also obtained by reaction of {[Ru]=C=C=C(C4H3O)2}[PF6] (13b) with the corresponding Grignard reagents. Protonation of 14a gave the vinylidene complex [Ru]=C=C(H)CH(p-C6H5OMe)2CH2C≡CH}[PF6] (15ab) and methylation of 14a with methyliodide afforded the vinylidene complex {[Ru]=C=C(Me)CH(p-C6H5OMe)2CH2C≡CH}[PF6] (15a) in essentially quantitative yield. Another type of bis-vinylidene complex {[Ru]=C=C(Me)C(p-C6H5OMe)2CH2CH=C=[Ru]}[2PF6] (16a) has been synthesized from complex 15a, [Ru]-Cl and KPF6 in MeOH. Deprotonation of 16a with NaOMe afforded only decomposition to unidentified complexes.reatment of [Ru]-Cl with 1-(1-allylcyclohexyl)prop-2-yn-1-ol (17) in the presence of AgPF6 in CH2Cl2 leads to the cationic ruthenium allenylidene complex {[Ru]=C=C=CHC(C5H10)CH2CH=CH2}[PF6] (18a). Reaction of complex [Os]-Br ([Os] = Cp(PPh3)2Os) with 17 in the presence of KPF6 in methanol generates the vinylidene complex {[Os]=C=CHCH(OMe)C(C5H10)CH2CH=CH2}[PF6] (19b) possibly via the formation of allenylidene intermediate followed by methoxy group addition at Cγ. Deprotonation of the complex 19b in the presence of NaOMe leads to the acetylide complex 20b, [Os]-C≡CCH(p-PhOMe)CH2CH=CH2, isolated as yellow solid in high yield.CONTENTS tructure and Numbering of Complexeseaction Schemesbstracthapter 1 Introduction 1 -1 Metal Vinylidene Complexes-2 Metal Allenylidene Complexes-3 The Intramolecular Diels-Alder reactionhapter 2 Preparation of Multinuclear Vinylidene Complexes 12-1 Synthesis of Ruthenium Acetylide Complexes-2 Synthesis of Mononuclear Ruthenium Vinylidene Complexes -3 Preparation of Dinuclear Ruthenium Vinylidene Acetylide complexes-4 Preparation of Dinuclear Ruthenium Vinylidene complexes-5 Preparation of Trimetallic Complexeshapter 3 The Diels-Alder Reaction of Ruthenium Vinylidene Complexes 32-1 Synthesis of Ruthenium Acetylide Complexes-2 Synthesis of Ruthenium Vinylidene Complexes and The Alkenyl-Anthracene Moiety of Intermediate Ruthenium Vinylidene Complex Induce The Diels-Alder Reactionhapter 4 Synthesis of Dinuclear Complexes from Allenylidene Complexes and Reactivity of llenylidene Complexes 49-1 Preparation of Ruthenium Allenylidene Complexes-2 Synthesis of Ruthenium Acetylide Complex and Vinylidene Complexes-3 Preparation of Dinuclear Ruthenium Vinylidene Complex-4 Reactivity of Osmium Allenylidene Complexeshapter 5 Summary and Concluding Remarks 69hapter 6 Experimental Section 71 eference 11
Ru jia si xiang yu xian dai shi jie
No full textBen shu suo shou ru de lun wen shi zhong yang yan jiu yuan zhong guo wen zhe yan jiu suo tui dong de " dang dai ru xue zhu ti yan jiu ji hua " di yi qi zhi bu fen cheng guo. bao gua " fo xue, xi xue yu dang dai xin ru jia -- hong guan de zhe xue kao cha " deng lun we
Some Results on the Degeneracy of Entire Curves and Integral Points in the Complements of Divisors
No full textIn this dissertation, we first discuss some of the important results in Nevanlinna Theory and Diophantine Approximation Theory. Next, a result by the author and Min Ru \cite{LR} is presented. In chapter 3, we extend the Second Main Theorem to the case of holomorphic curves into algebraic varieties intersecting numerically equivalent ample divisors. In chapter 4, we improve Ru's defect relation (see \cite{ru15}) and the height inequality (see \cite{ru}) in the case when is a normal projective surface and , , are big and asymptotically free divisors without irreducible common components on . Lastly, the author and Gordon Heier approach the hyperbolic problem by projections from to .Mathematics, Department o
Study on Jiyu Transliteration in \ue3Liuqiu Ru Xue Jian Wen Lu\ue3
No full textAbstract
This study focuses on Jiyu research in \ue3Liuqiu Ru Xue Jian Wen Lu\ue3, which was written in the Qing Period. Chapter 1 describes the primary research results, which are the background investigation of completing\ue3Liuqiu Ru Xue Jian Wen Lu\ue3, literature arrangement of other scholars' Jiyu research in \ue3Liuqiu Ru Xue Jian Wen Lu\ue3, and the criteria of choosing reference books. Chapter 2 explains the research procedures of Jiyu, expounds the meaning of Jiyu in this research, and restores the possiblepronunciation about Liuqiu speech of Jiyu in this study. Chapter 3 sorts the correspondence between Jiyu and initial consonant, and tabulate research results for reference. Chapter 4 is similar to Chapter 3, sorts the correspondence between Jiyu Vowel and rime, and also tabulate research results for reference. Chapter 5 summarize all the results of this study
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