Selective introduction of a fluorine atom into carbohydrates and a nucleoside by ring-opening fluorination reaction of epoxides


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/14466

Title:	Selective introduction of a fluorine atom into carbohydrates and a nucleoside by ring-opening fluorination reaction of epoxides
Authors:	Akiyama, Yuriko Browse this author
	Hiramatsu, Chiharu Browse this author
	Fukuhara, Tsuyoshi Browse this author
	Hara, Shoji Browse this author
Keywords:	Fluorinated carbohydrates
	Ring-opening fluorination
	Epoxides
	Microwave
Issue Date:	Jul-2006
Publisher:	Elsevier
Journal Title:	Journal of Fluorine Chemistry
Volume:	127
Issue:	7
Start Page:	920
End Page:	923
Publisher DOI:	10.1016/j.jfluchem.2006.04.001
Abstract:	Ring-opening fluorination reactions of epoxides using tetrabutylammonium bifluoride (TBABF)-KHF2, or Et3N-3HF under microwave irradiation were applied for the introduction of a fluorine atom into the carbohydrate molecules. When TBABF-KHF2 was used as the fluorination reagent, a fluorine atom was introduced regioselectively and various functional groups can tolerate the conditions. When Et3N-3HF was used under microwave irradiation, the reaction time could be remarkably shortened compared with the conventional oil-bath heating.
Relation:	http://www.sciencedirect.com/science/journal/00221139
Type:	article (author version)
URI:	http://hdl.handle.net/2115/14466
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 原正治

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