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College of Science / 理學院
Chemistry / 化學系
Study on the Cyclization Reaction of Aromatic Propargylic Diynes on Ruthenium Metal Center
Details
Study on the Cyclization Reaction of Aromatic Propargylic Diynes on Ruthenium Metal Center
Date Issued
2012
Date
2012
Author(s)
Chang, Shih-Yun
URI
http://ntur.lib.ntu.edu.tw//handle/246246/257244
Abstract
利用釕金屬錯合物Cp(PPh3)2RuCl和帶有一末端炔丙醇和另一三鍵上接有苯基之有機1,7-雙炔化合物反應，在二氯甲烷和甲醇下都會有兩種形態的產物。第一種型態的反應中，炔丙醇參與反應，脫水形成釕金屬亞丙二烯基化合物。第二種型態是經由碳-碳鍵的生成產生環化反應。第一種型態的反應中，在二氯化碳溶劑下，羥基進行分子內的加成在亞丙二烯基配位基的
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Subjects
Ruthenium
acetylide complex
vinylidene complex
methoxycarbene complex
allylcarbene complex
phosphonium acetylide complex
cyclization
Type
thesis
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Checksum
(MD5):528349e1a53a492d73bd296421e1b5c7
