Cyclo-oligomerization of 6,12-Diethynyl Indeno[1,2-b]fluorenes via   Diradical Intermediates

doi:10.1021/acs.orglett.5b03000

CORC > 北京大学 > 化学与分子工程学院

	Cyclo-oligomerization of 6,12-Diethynyl Indeno[1,2-b]fluorenes via Diradical Intermediates
	Fu, Xiangyu ; Zhao, Dahui
刊名	ORGANIC LETTERS
	2015
关键词	SINGLET BIRADICAL CHARACTER TUNABLE GROUND-STATES CLOSED-SHELL KEKULE HYDROCARBON CRYSTAL-STRUCTURES P-QUINODIMETHANES POLYMERS XYLYLENE ABSORPTION MOLECULES
DOI	10.1021/acs.orglett.5b03000
英文摘要	Indeno[1,2-b]fluorene derivatives with trimethlysilylethynyl substituents at the 6- and 12-positions were found to undergo cyclo-dimeerzatin cyclo-trimaerzatio and higher oligomerization at room tempeatrue. The cyclic dimer feature a novel double-decker motif, composed of two face-to-face stacked bis(propadienylide)dihydroindeno[1,2-b] flourenes with a short centroid-to- centroid distance of 3.50 angstrom. The existence of a cyclic timer and higher oligemers was indeno[1,2-b]fluorene moiety.; National Natural Science Foundation [21174004, 21222403, 51473003]; SCI(E); ARTICLE; dhzhao@pku.edu.cn; 22; 5694-5697; 17
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/439228]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Fu, Xiangyu,Zhao, Dahui. Cyclo-oligomerization of 6,12-Diethynyl Indeno[1,2-b]fluorenes via Diradical Intermediates[J]. ORGANIC LETTERS,2015.
APA	Fu, Xiangyu,&Zhao, Dahui.(2015).Cyclo-oligomerization of 6,12-Diethynyl Indeno[1,2-b]fluorenes via Diradical Intermediates.ORGANIC LETTERS.
MLA	Fu, Xiangyu,et al."Cyclo-oligomerization of 6,12-Diethynyl Indeno[1,2-b]fluorenes via Diradical Intermediates".ORGANIC LETTERS (2015).