One-pot process to prepare 1,1,2,2-tetrafluoroindane from substituted 2,2-difluorostyrene and sodium chlorodifluoroacetate.

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Title:	One-pot process to prepare 1,1,2,2-tetrafluoroindane from substituted 2,2-difluorostyrene and sodium chlorodifluoroacetate.
Authors:	李傳珍;Lee, Chuan-Chen
Contributors:	保健營養生技學系
Keywords:	Difluorostyrene;Sodium chlorodifluoroacetate;Difluorocarbene;Tetrafluorocyclopropanes;Tetrafluoroindanes
Date:	2007-01
Issue Date:	2012-11-26 02:30:28 (UTC+0)
Abstract:	Reaction of 2,2-difluorostyrenes and sodium chlorodifluoroacetate in diglyme solution at 180 °C gave 1-aryl-2,2,3,3-tetrafluorocyclopropane as a primary product. After prolong reaction under the same condition, the 1,1,2,2-tetrafluoroindanes can be isolated as the only product in good yields. All the tetrafluorocyclopropanes and tetrafluoroindanes were well characterized by spectroscopic analyses.
Relation:	TETRAHEDRON; 63(1):Pages 120–125.
Appears in Collections:	[Department of Food Nutrition and Healthy Biotechnology] Journal Article

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