2 research outputs found
李梅樹人物畫研究
No full text[[abstract]]Summary
This study, based on not only the historical method of investigation and the analytical method of theory but also analytical method of style and comparative method of studying, intents to realize the expression in Mei-shu Li’s figure paintings.
On the other hand, the author tries to find out the course of Li’s various styles in his figure paintings changing with time. In general, here are the main purposes of this study.
First, exploring the process of Mei-shu Li’s artistic development.
Second, analyzing the style change of Li’s figure paintings and to explore the art form of that.
Third, making a comparison between Li and other artists.
Fourth, realizing Li’s devotion and contribution to art education and artistic activities.
Fifth, referring to the results above, the author comprehends the change process of arrangement of presentation, coloring, and skills in his figure paintings in every stage, which the author could make reference to when studying the first generation of western-style painters.
The following are what the research has revealed,
First, Li’s background, his own interests, and the study in Japan have exerted much influence on Li’s creations.
Second, there is a deep relationship between the form of the first generation of western-style painters’ artworks and the art community in Taiwan during the Japanese colonial period.
Third, the revealing of Li’s unique “photo-realism style paintings” unfolded another new page of methods to display figure paintings.
Fourth, Li played an active role and was so willing to be involved in art education and artistic activities in Taiwan.
From the statements above, we can reach the conclusions below,
First, Li not only kept an eye on the observation of local phenomena under the academic training to record his life but also put the people and the events around him in his artworks.
Second, the arrangement, light and shade, and coloring , shown in the figure paintings, are the most important elements that Li insisted.
Third, realistic style is Li’s usual “language” in his figure paintings.
Fourth, the expression of running water, light and shadow in ”photo-realism style paintings” has accomplished Li’s status in the history of art.
Key terms: Mei-shu Li
Zu-shi Temple
Photo-realism style paintings
Figure paintings
[[alternative]]Applications of transition Iron-tricarbonyl complexes in organic syntheses
No full text[[abstract]]The addition of carbon nucleophiles at 25℃ to (h4-1,3-cyclohexadiene)Fe(CO)3 complex followed by hydride abstraction with Davis reagent produces C-5 substituted (h4-1,3-cyclohexadiene)Fe(CO)3 complexes as the major products. With acyclic diene-
iron complexes, the addition gave predominantly terminal nucleophilic-substituted (h4-
1,3-diene)Fe(CO)3 complexes. The silicon anion (LiSiMe2Ph) is capable of addition and afford silicon-substituted iron-complex. The reaction path is similar to that of carbon nucleophiles. Quenching the reactive intermediate with trifluoroacetic acid or bromines generated organosilicon compounds.
Intramolecular addition of ester enolate to iron-complex with an ether linkage at the C-2 position of the diene generates g-lactones as the major product. The reaction involved first addition/elimination followed by intramolecular transesterfication to give the g-lactones.
Complexation of acyclic dienes, carrying a (1S)-(+)-ketopinoxy as the chiral auxiliary, with Fe2(CO)9 proceeds in a completely diastereoselective fashion to afford diene-iron complexes in moderate yields. When (1R)-(-)-ketopinoxy was used as the chiral auxiliary, the opposite enantioisomeric complexes are isolated as a single diastereomer in comparable yield and specific rotation. The stereochemistry of chiral acyclic diene-iron complexes is determined by single-crystal X-ray methods.
